CN115101566A - Display panel and display device - Google Patents
Display panel and display deviceDownload PDFInfo
- Publication number
- CN115101566A CN115101566ACN202210747283.0ACN202210747283ACN115101566ACN 115101566 ACN115101566 ACN 115101566ACN 202210747283 ACN202210747283 ACN 202210747283ACN 115101566 ACN115101566 ACN 115101566A
- Authority
- CN
- China
- Prior art keywords
- pixel
- color
- pixels
- display panel
- row
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586diagramMethods0.000description34
- 230000009286beneficial effectEffects0.000description28
- 238000004519manufacturing processMethods0.000description16
- 238000000034methodMethods0.000description12
- 238000001704evaporationMethods0.000description7
- 238000005516engineering processMethods0.000description6
- 230000008020evaporationEffects0.000description6
- 239000010408filmSubstances0.000description6
- 239000003086colorantSubstances0.000description4
- 230000008569processEffects0.000description4
- 239000000758substrateSubstances0.000description4
- 230000008878couplingEffects0.000description3
- 238000010168coupling processMethods0.000description3
- 238000005859coupling reactionMethods0.000description3
- 239000000463materialSubstances0.000description3
- 239000002184metalSubstances0.000description3
- 238000012986modificationMethods0.000description3
- 230000004048modificationEffects0.000description3
- 239000003990capacitorSubstances0.000description2
- 230000008859changeEffects0.000description2
- 230000000694effectsEffects0.000description2
- 239000011159matrix materialSubstances0.000description2
- 238000007740vapor depositionMethods0.000description2
- 238000003491arrayMethods0.000description1
- 238000005538encapsulationMethods0.000description1
- 230000005669field effectEffects0.000description1
- 230000014509gene expressionEffects0.000description1
- 230000005525hole transportEffects0.000description1
- 230000006872improvementEffects0.000description1
- 239000004973liquid crystal related substanceSubstances0.000description1
- 238000004806packaging method and processMethods0.000description1
- 230000002441reversible effectEffects0.000description1
- 239000004065semiconductorSubstances0.000description1
- 239000010409thin filmSubstances0.000description1
- 239000002699waste materialSubstances0.000description1
Images
Classifications
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/352—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
Landscapes
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Translated fromChinese技术领域technical field
本发明涉及显示技术领域，更具体地，涉及一种显示面板及显示装置。The present invention relates to the field of display technology, and more particularly, to a display panel and a display device.
背景技术Background technique
有机发光二极管(Organic Light-Emitting Diode，OLED)是一种利用有机半导体材料在电流的驱动下产生的可逆变色来实现显示的二极管。OLED显示装置的基本结构通常包括空穴传输层、发光层与电子传输层。当电源供应适当电压时，阳极的空穴与阴极的电子会在发光层中结合，产生亮光。相比于薄膜场效应晶体管液晶显示器，OLED显示装置具有高可视度和高亮度的特点，并且更省电、重量轻、厚度薄，因此，OLED显示装置被视为21世纪最具前途的产品之一。An organic light-emitting diode (Organic Light-Emitting Diode, OLED) is a diode that utilizes the reversible color change of an organic semiconductor material driven by an electric current to achieve display. The basic structure of an OLED display device generally includes a hole transport layer, a light emitting layer and an electron transport layer. When an appropriate voltage is supplied from the power source, holes from the anode and electrons from the cathode combine in the light-emitting layer to produce bright light. Compared with thin film field effect transistor liquid crystal displays, OLED display devices have the characteristics of high visibility and high brightness, and are more power-saving, light in weight and thin in thickness. Therefore, OLED display devices are regarded as the most promising products in the 21st century. one.
目前OLED显示技术实现彩色显示的方式主要是三原色(RGB)独立像素发光全彩色技术。如何在显示产品中进行合理的像素排布以进一步提升显示产品的显示品质，是现阶段显示领域的研究趋势之一。At present, the way to realize color display in OLED display technology is mainly three primary color (RGB) independent pixel emitting full-color technology. How to carry out reasonable pixel arrangement in display products to further improve the display quality of display products is one of the research trends in the display field at this stage.
发明内容SUMMARY OF THE INVENTION
有鉴于此，本发明提供了一种显示面板及显示装置，旨在提升显示产品中显示区的空间利用率，提升显示品质。In view of this, the present invention provides a display panel and a display device, aiming at improving the space utilization rate of the display area in the display product and improving the display quality.
第一方面，发明提供一种显示面板，包括沿第一方向相邻排布的第一像素行和第二像素行，所述第一像素行包括沿第二方向排列的多个第一颜色像素，所述第二像素行包括沿第二方向排列的第二颜色像素和第三颜色像素，所述第一方向和所述第二方向相交；In a first aspect, the invention provides a display panel, comprising a first pixel row and a second pixel row adjacently arranged along a first direction, the first pixel row comprising a plurality of first color pixels arranged along a second direction , the second pixel row includes second color pixels and third color pixels arranged along a second direction, and the first direction and the second direction intersect;
所述显示面板还包括多条沿所述第一方向延伸且沿所述第二方向排列的数据线、以及沿所述第一方向和所述第二方向阵列排布的多个像素单元；同一所述像素单元包括三个像素，三个像素分别包括设置在所述第一像素行的所述第一颜色像素，以及设置在与所述第一像素行相邻的所述第二像素行的所述第二颜色像素和所述第三颜色像素；同一所述像素单元中，沿所述第一方向，同一所述第一颜色像素分别与所述第二颜色像素和所述第三颜色像素至少部分交叠。The display panel further includes a plurality of data lines extending along the first direction and arranged along the second direction, and a plurality of pixel units arranged in an array along the first direction and the second direction; the same The pixel unit includes three pixels, and the three pixels respectively include the first color pixels arranged in the first pixel row, and the pixels arranged in the second pixel row adjacent to the first pixel row. the second color pixel and the third color pixel; in the same pixel unit, along the first direction, the same first color pixel is respectively associated with the second color pixel and the third color pixel at least partially overlap.
第二方面，本发明还提供一种显示装置，包括前述第一方面所提供的显示面板。In a second aspect, the present invention further provides a display device including the display panel provided in the first aspect.
与相关技术相比，本发明提供的显示面板及显示装置，至少实现了如下的有益效果：Compared with the related art, the display panel and the display device provided by the present invention at least achieve the following beneficial effects:
本发明实施例所提供的显示面板和显示装置中，同一像素单元中的三个像素分布在两个像素行，其中，同一像素单元中的第一颜色像素设置在第一像素行，第二颜色像素和第三颜色像素分布在第二像素行，第一像素行和第二像素行沿第一方向排布，第一方向与显示面板中数据线的延伸方向相同。特别是，同一像素单元中，沿第一方向，位于第一像素行的第一颜色像素分别与位于第二像素行的第二颜色像素和第三颜色像素至少部分交叠，此种排布方式使得同一像素单元中的三个像素的排布更加紧凑，相比于像素单元中的三个像素同列设置或者同行设置的方式，有利于提高显示面板的开口率以及屏占比，进而有利于提升显示品质。In the display panel and the display device provided by the embodiments of the present invention, three pixels in the same pixel unit are distributed in two pixel rows, wherein the pixels of the first color in the same pixel unit are arranged in the first pixel row, and the pixels of the second color are arranged in the first pixel row. The pixels and the pixels of the third color are distributed in the second pixel row, the first pixel row and the second pixel row are arranged along a first direction, and the first direction is the same as the extending direction of the data lines in the display panel. In particular, in the same pixel unit, along the first direction, the first color pixel located in the first pixel row is at least partially overlapped with the second color pixel and the third color pixel located in the second pixel row. It makes the arrangement of three pixels in the same pixel unit more compact. Compared with the way that the three pixels in the pixel unit are arranged in the same column or in the same row, it is beneficial to improve the aperture ratio and screen ratio of the display panel, which is conducive to improving the Display quality.
当然，实施本发明的任一产品必不特定需要同时达到以上所述的所有技术效果。Of course, any product implementing the present invention does not necessarily need to achieve all of the above-mentioned technical effects at the same time.
通过以下参照附图对本发明的示例性实施例的详细描述，本发明的其它特征及其优点将会变得清楚。Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings.
附图说明Description of drawings
被结合在说明书中并构成说明书的一部分的附图示出了本发明的实施例，并且连同其说明一起用于解释本发明的原理。The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention.
图1所示为相关技术中所提供的显示面板的一种像素排布示意图；FIG. 1 is a schematic diagram of a pixel arrangement of a display panel provided in the related art;
图2所示为本发明实施例所提供的显示面板的一种结构示意图；FIG. 2 is a schematic structural diagram of a display panel provided by an embodiment of the present invention;
图3所示为本发明实施例所提供的显示面板的一种像素排布示意图；FIG. 3 is a schematic diagram of a pixel arrangement of a display panel according to an embodiment of the present invention;
图4所示为本发明实施例所提供的显示面板中同一像素单元内像素的一种排布示意图；4 is a schematic diagram illustrating an arrangement of pixels in the same pixel unit in a display panel according to an embodiment of the present invention;
图5所示为本发明实施例所提供的显示面板的一种像素排布示意图；FIG. 5 is a schematic diagram of a pixel arrangement of a display panel according to an embodiment of the present invention;
图6所示为本发明实施例所提供的显示面板的另一种像素排布示意图；FIG. 6 is a schematic diagram of another pixel arrangement of a display panel provided by an embodiment of the present invention;
图7所示为本发明实施例所提供的显示面板的另一种像素排布示意图；FIG. 7 is a schematic diagram of another pixel arrangement of a display panel provided by an embodiment of the present invention;
图8所示为本发明实施例所提供的显示面板的另一种像素排布示意图；FIG. 8 is a schematic diagram of another pixel arrangement of the display panel provided by the embodiment of the present invention;
图9所示为本发明实施例所提供的显示面板的另一种像素排布示意图；FIG. 9 is a schematic diagram of another pixel arrangement of a display panel provided by an embodiment of the present invention;
图10所示为本发明实施例所提供的显示面板的另一种像素排布示意图；FIG. 10 is a schematic diagram of another pixel arrangement of a display panel provided by an embodiment of the present invention;
图11所示为本发明实施例所提供的显示面板的另一种像素排布示意图；FIG. 11 is a schematic diagram of another pixel arrangement of a display panel provided by an embodiment of the present invention;
图12所示为本发明实施例所提供的显示面板的另一种像素排布示意图；FIG. 12 is a schematic diagram of another pixel arrangement of a display panel provided by an embodiment of the present invention;
图13所示为本发明实施例所提供的显示面板的另一种像素排布示意图；FIG. 13 is a schematic diagram of another pixel arrangement of a display panel provided by an embodiment of the present invention;
图14所示为本发明实施例所提供的显示面板的另一种像素排布示意图；FIG. 14 is a schematic diagram of another pixel arrangement of a display panel provided by an embodiment of the present invention;
图15所示为本发明实施例所提供的显示面板的一种膜层示意图；FIG. 15 is a schematic diagram of a film layer of a display panel provided by an embodiment of the present invention;
图16所示为像素驱动电路与同一像素中的两个子像素的一种连接关系；FIG. 16 shows a connection relationship between the pixel driving circuit and two sub-pixels in the same pixel;
图17所示为本发明实施例所提供的显示面板中某一像素对应的两个子像素的阳极的一种连接示意图；17 is a schematic diagram showing a connection of anodes of two sub-pixels corresponding to a pixel in a display panel according to an embodiment of the present invention;
图18所示为本发明实施例所提供的显示面板中某一像素对应的两个子像素的阳极的另一种连接示意图；FIG. 18 is another schematic diagram showing the connection of anodes of two sub-pixels corresponding to a pixel in a display panel according to an embodiment of the present invention;
图19所示为本发明实施例所提供的显示面板的另一种膜层示意图；FIG. 19 is a schematic diagram of another film layer of the display panel provided by the embodiment of the present invention;
图20所示为本发明实施例所提供的显示装置的一种结构示意图。FIG. 20 is a schematic structural diagram of a display device provided by an embodiment of the present invention.
具体实施方式Detailed ways
现在将参照附图来详细描述本发明的各种示例性实施例。应注意到：除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本发明的范围。Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise.
以下对至少一个示例性实施例的描述实际上仅仅是说明性的，决不作为对本发明及其应用或使用的任何限制。The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论，但在适当情况下，所述技术、方法和设备应当被视为说明书的一部分。Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and apparatus should be considered part of the specification.
在这里示出和讨论的所有例子中，任何具体值应被解释为仅仅是示例性的，而不是作为限制。因此，示例性实施例的其它例子可以具有不同的值。In all examples shown and discussed herein, any specific values should be construed as illustrative only and not limiting. Accordingly, other instances of the exemplary embodiment may have different values.
在不脱离本发明的精神或范围的情况下，在本发明中能进行各种修改和变化，这对于本领域技术人员来说是显而易见的。因而，本发明意在覆盖落入所对应权利要求(要求保护的技术方案)及其等同物范围内的本发明的修改和变化。需要说明的是，本发明实施例所提供的实施方式，在不矛盾的情况下可以相互组合。It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. Accordingly, the present invention is intended to cover the modifications and variations of the present invention that fall within the scope of the corresponding claims (claimed technical solutions) and their equivalents. It should be noted that, the implementation manners provided in the embodiments of the present invention may be combined with each other if there is no contradiction.
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步讨论。It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further discussion in subsequent figures.
图1所示为相关技术中所提供的显示面板的一种像素排布示意图，显示面板包括多个像素单元P’，每个像素单元P’包括三个颜色不同的像素，同一像素单元P’中的三个像素位于同一像素行中。对于此种像素排布结构而言，由于排列方式简单，制作工艺也较为简单。但是，对于此种像素排布结构的显示面板而言，开口率较低，无法进一步提高屏占比和显示品质。FIG. 1 shows a schematic diagram of a pixel arrangement of a display panel provided in the related art. The display panel includes a plurality of pixel units P', each pixel unit P' includes three pixels of different colors, and the same pixel unit P' The three pixels in are in the same pixel row. For such a pixel arrangement structure, since the arrangement is simple, the manufacturing process is also relatively simple. However, for a display panel with such a pixel arrangement structure, the aperture ratio is low, and the screen ratio and display quality cannot be further improved.
为此，本发明提供一种显示面板，包括沿第一方向相邻排布的第一像素行和第二像素行，第一像素行包括沿第二方向排列的多个第一颜色像素，第二像素行包括沿第二方向排列的第二颜色像素和第三颜色像素，第一方向和第二方向相交；显示面板还包括多条沿第一方向延伸且沿第二方向排列的数据线、以及沿第一方向和第二方向阵列排布的多个像素单元；同一像素单元包括三个像素，三个像素分别包括设置在第一像素行的第一颜色像素，以及设置在与第一像素行相邻的第二像素行的第二颜色像素和第三颜色像素；同一像素单元中，沿第一方向，同一第一颜色像素分别与第二颜色像素和第三颜色像素至少部分交叠。通过改变像素排布结构，能够有效提高显示面板的开口率，进而有利于提升显示面板的屏占比和显示品质。To this end, the present invention provides a display panel, comprising a first pixel row and a second pixel row arranged adjacently along a first direction, the first pixel row comprising a plurality of first color pixels arranged along the second direction, the first pixel row The two-pixel row includes second color pixels and third color pixels arranged along the second direction, and the first direction and the second direction intersect; the display panel further includes a plurality of data lines extending along the first direction and arranged along the second direction, and a plurality of pixel units arranged in an array along the first direction and the second direction; the same pixel unit includes three pixels, and the three pixels respectively include first color pixels arranged in the first pixel row, and The second color pixel and the third color pixel of the adjacent second pixel row; in the same pixel unit, along the first direction, the same first color pixel and the second color pixel and the third color pixel at least partially overlap respectively. By changing the pixel arrangement structure, the aperture ratio of the display panel can be effectively improved, which is beneficial to improve the screen ratio and display quality of the display panel.
以上是本发明的核心思想，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下，所获得的所有其它实施例，都属于本发明实施例保护的范围。The above is the core idea of the present invention, and the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the embodiments of the present invention.
图2所示为本发明实施例所提供的显示面板的一种结构示意图，图3所示为本发明实施例所提供的显示面板的一种像素排布示意图，请参考图2和图3，本发明实施例提供一种显示面板100，包括沿第一方向D1相邻排布的第一像素行H1和第二像素行H2，第一像素行H1包括沿第二方向D2排列的多个第一颜色像素P1，第二像素行H2包括沿第二方向D2排列的第二颜色像素P2和第三颜色像素P3，第一方向D1和第二方向D2相交；FIG. 2 is a schematic structural diagram of a display panel provided by an embodiment of the present invention, and FIG. 3 is a schematic diagram of a pixel arrangement of a display panel provided by an embodiment of the present invention. Please refer to FIG. 2 and FIG. 3 . An embodiment of the present invention provides a
显示面板100还包括多条沿第一方向D1延伸且沿第二方向D2排列的数据线DL、以及沿第一方向D1和第二方向D2阵列排布的多个像素单元P；同一像素单元P包括三个像素，三个像素分别包括设置在第一像素行H1的第一颜色像素P1，以及设置在与第一像素行H1相邻的第二像素行H2的第二颜色像素P2和第三颜色像素P3；同一像素单元P中，沿第一方向D1，同一第一颜色像素P1分别与第二颜色像素P2和第三颜色像素P3至少部分交叠。The
具体而言，本实施例提供的显示面板100可以为采用有机发光二极管显示技术的显示面板。本实施例所提供的显示面板中，对像素排布结构进行了改进，请参考图3，同一像素单元P包括至少三个颜色不同的像素，分别为第一颜色像素P1、第二颜色像素P2和第三颜色像素P3。同一像素单元P中的三个像素分布在两个像素行，其中，同一像素单元P中的第一颜色像素P1设置在第一像素行H1，第二颜色像素P2和第三颜色像素P3分布在第二像素行H2，第一像素行H1和第二像素行H2沿第一方向D1排布，第一方向D1与显示面板中数据线DL的延伸方向相同。特别是，同一像素单元P中，沿第一方向D1，位于第一像素行H1的第一颜色像素P1分别与位于第二像素行H2的第二颜色像素P2和第三颜色像素P3至少部分交叠，此种排布方式使得同一像素单元P中的三个像素的排布更加紧凑，相比于像素单元P中的三个像素同列设置或者同行设置的方式，有利于提高显示面板的开口率以及屏占比，进而有利于提升显示品质。Specifically, the
需要说明的是，虽然图2实施例示出了数据线DL与像素单元P中的像素的一种相对位置关系为，沿垂直于显示面板的出光面的方向，数据线DL与像素单元P中的像素至少部分交叠，但是从实际膜层结构来看，数据线DL是位于像素背离显示面板的出光面的一侧的，因而数据线DL并不会对像素的开口造成遮挡，并不会影响显示面板的屏占比。It should be noted that, although the embodiment of FIG. 2 shows a relative positional relationship between the data line DL and the pixels in the pixel unit P, the data line DL and the pixel unit P are in a direction perpendicular to the light-emitting surface of the display panel. The pixels overlap at least partially, but from the actual film structure, the data line DL is located on the side of the pixel away from the light-emitting surface of the display panel, so the data line DL will not block the opening of the pixel, and will not affect The screen-to-body ratio of the display panel.
还需要说明的是，本实施例的图2仅是示例性画出显示面板的结构，具体实施时，显示面板的结构包括但不仅限于此，还可以包括其他结构，如显示面板的膜层结构、像素电路、驱动电路、封装结构等等，本实施例在此不作赘述，具体可参考相关技术中有机发光二极管显示面板的结构进行理解。而且，图2仅以矩形形状的显示面板为例对本实施例进行说明，在本发明的一些其他实施例中，显示面板的形状还可体现为其他，例如圆角矩形、圆形、椭圆形或者任何其他可行的形状。It should also be noted that FIG. 2 in this embodiment only illustrates the structure of the display panel. In specific implementation, the structure of the display panel includes but is not limited to this, and may also include other structures, such as the film layer structure of the display panel. , pixel circuit, driving circuit, packaging structure, etc., which are not repeated in this embodiment, and can be understood with reference to the structure of the organic light emitting diode display panel in the related art. Moreover, FIG. 2 only takes a rectangular-shaped display panel as an example to describe this embodiment. In some other embodiments of the present invention, the shape of the display panel may also be embodied in other shapes, such as a rounded rectangle, a circle, an oval or any other feasible shape.
需要进一步说明的是，本实施例的图中仅是示例性画出像素单元P以及像素单元P中三个子像素的大小和形状，具体实施时，像素单元P以及像素单元P中三个子像素的大小和形状包括但不局限于图3所示，还可以为其他大小和形状，本实施例对此不作限定。It should be further noted that the figures in this embodiment only illustrate the size and shape of the pixel unit P and the three sub-pixels in the pixel unit P. During specific implementation, the pixel unit P and the three sub-pixels in the pixel unit P The size and shape include but are not limited to those shown in FIG. 3 , and may also be other sizes and shapes, which are not limited in this embodiment.
图4所示为本发明实施例所提供的显示面板中同一像素单元P内像素的一种排布示意图，请参考图4，在本发明的一种可选实施例中，第三颜色像素P3的像素开口面积大于第一颜色像素P1的像素开口面积、且大于第二颜色像素P2开口面积。FIG. 4 is a schematic diagram showing an arrangement of pixels in the same pixel unit P in the display panel provided by the embodiment of the present invention. Please refer to FIG. 4 . In an optional embodiment of the present invention, the third color pixel P3 The opening area of the pixel is larger than the pixel opening area of the first color pixel P1, and is larger than the opening area of the second color pixel P2.
具体而言，请结合图3和图4，对于同一像素单元P中所包含的三个像素中，第三颜色像素P3的像素开口面积最大，并且将像素开口面积最大的第三颜色像素P3设置于第二像素行H2，也就是说第三颜色像素P3与第二颜色像素P2同行设置。以矩形结构的像素为例，当第三颜色像素P3的像素开口面积最大时，其对应的矩形的长边或者短边中的至少一者的长度会大于第二颜色像素P2和第一颜色像素P1的长边或者短边的长度，也就是说，第三颜色像素P3所占的面积将最大，当将第三颜色子像素单独成行，像素开口面积较小的第一颜色像素P1和第二颜色像素P2设置在同一行时，第三颜色子像素所占空间较大，而第一颜色像素P1和第二颜色像素P2所在行又有较多浪费的空间，因此不利于显示区中空间的有效利用，即降低了显示区空间的有效利用率。而本实施例中，将像素开口面积最大的第三颜色像素P3和像素开口面积较小的第二颜色像素P2设置于同一行(对应本实施例的第二像素行H2)，并将像素开口面积较小的第一颜色像素P1单独成行(对应本实施例的第一像素行H1)时，第一像素行H1和第二像素行H2的空间均能得到较好的利用，有利于避免或减小显示区空间不必要的浪费，提升显示区的空间利用率的同时有利于保证像素的开口率，从而有利于提升显示面板的屏占比，提升显示品质。Specifically, please refer to FIG. 3 and FIG. 4 , among the three pixels included in the same pixel unit P, the pixel opening area of the third color pixel P3 is the largest, and the third color pixel P3 with the largest pixel opening area is set In the second pixel row H2, that is to say, the third color pixel P3 and the second color pixel P2 are arranged in the same row. Taking the pixel of the rectangular structure as an example, when the pixel opening area of the third color pixel P3 is the largest, the length of at least one of the long side or the short side of the corresponding rectangle will be greater than that of the second color pixel P2 and the first color pixel. The length of the long side or the short side of P1, that is to say, the area occupied by the third color pixel P3 will be the largest. When the third color sub-pixels are placed in a separate row, the first color pixel P1 and the second color pixel with a smaller pixel opening area will have the largest area. When the color pixels P2 are arranged in the same row, the sub-pixels of the third color occupy a large space, and the rows where the first color pixels P1 and the second color pixels P2 are located have a lot of wasted space, so it is not conducive to the space in the display area. Effective utilization means reducing the effective utilization of the space in the display area. In this embodiment, the third color pixel P3 with the largest pixel opening area and the second color pixel P2 with the smaller pixel opening area are arranged in the same row (corresponding to the second pixel row H2 in this embodiment), and the pixel opening area is When the first color pixels P1 with smaller areas are in a separate row (corresponding to the first pixel row H1 in this embodiment), the space of the first pixel row H1 and the second pixel row H2 can be better utilized, which is beneficial to avoid or The unnecessary waste of space in the display area is reduced, the space utilization rate of the display area is improved, and the aperture ratio of the pixels is ensured, thereby helping to increase the screen ratio of the display panel and improve the display quality.
在本发明的一种可选实施例中，第三颜色像素P3为蓝色发光像素；第一颜色像素P1和第二颜色像素P2分别为红色发光像素或者绿色发光像素的一者。In an optional embodiment of the present invention, the third color pixel P3 is a blue light emitting pixel; the first color pixel P1 and the second color pixel P2 are either a red light emitting pixel or a green light emitting pixel, respectively.
具体而言，采用有机发光二极管显示技术的显示面板中，由于发光材料特性的原因，红色发光像素、绿色发光像素和蓝色发光像素中，蓝色发光像素的寿命最短。本实施将第三颜色像素P3设为蓝色发光像素，即，将寿命最短蓝色发光像素的像素开口面积设置为最大，将像素开口面积较小的第二颜色像素P2和第一颜色像素P1设为寿命较长的红色发光像素和绿色发光像素，有利于减小同一像素单元P中寿命较短的第三颜色像素P3与寿命较长的第一颜色像素P1和第二颜色像素P2之间的寿命差异，从而有利于提升显示面板整体使用寿命。Specifically, in the display panel using the organic light emitting diode display technology, due to the characteristics of the light emitting material, among the red light emitting pixels, the green light emitting pixels and the blue light emitting pixels, the blue light emitting pixels have the shortest lifetime. In this implementation, the third color pixel P3 is set as a blue light-emitting pixel, that is, the pixel opening area of the blue light-emitting pixel with the shortest lifetime is set to be the largest, and the second color pixel P2 and the first color pixel P1 with smaller pixel opening area are set Setting the red light-emitting pixels and green light-emitting pixels with longer lifespans is beneficial to reduce the gap between the third color pixel P3 with shorter lifespan and the first color pixel P1 and the second color pixel P2 with longer lifespan in the same pixel unit P The difference in the lifespan of the display panel is beneficial to improve the overall lifespan of the display panel.
图5所示为本发明实施例所提供的显示面板的一种像素排布示意图，本实施例与图3所示实施例的区别在于第一像素行H1和第二像素行H2的排列位置不同。FIG. 5 is a schematic diagram of a pixel arrangement of a display panel provided by an embodiment of the present invention. The difference between this embodiment and the embodiment shown in FIG. 3 is that the arrangement positions of the first pixel row H1 and the second pixel row H2 are different .
在本发明的一种可选实施例中，请参考图3，沿第一方向D1，第一像素行H1和第二像素行H2交替排布，第一像素行H1位于奇数行，第二像素行H2位于偶数行；或者，请参考图5，第一像素行H1位于偶数行，第二像素行H2位于奇数行。In an optional embodiment of the present invention, please refer to FIG. 3 , along the first direction D1, the first pixel row H1 and the second pixel row H2 are alternately arranged, the first pixel row H1 is located in an odd row, and the second pixel row H1 is located in an odd row. The row H2 is located in an even-numbered row; or, referring to FIG. 5 , the first pixel row H1 is located in an even-numbered row, and the second pixel row H2 is located in an odd-numbered row.
具体而言，本发明实施例所提供的显示面板中，第一颜色像素P1单独成行的像素行为第一像素行H1，由第二颜色像素P2和第三颜色像素P3组成的像素行为第二像素行H2，在将第一像素行H1和第二像素行H2沿第一方向D1进行排列时，即沿着数据线DL的延伸方向进行排列时，可以将第一像素行H1和第二像素行H2交替排布，进一步地，一种设置方式为如图3所示的排列方式，将第一像素行H1设置在奇数行，第二像素行H2设置在偶数行，另一种设置方式为如图5所示的排列方式，将第一像素行H1设置在偶数行，第二像素行H2设置在奇数行。这两种排列方式均将像素开口面积较大的第三颜色像素P3设置在第二像素行H2，将像素开口面积较小的第二颜色像素P2与前述第三颜色像素P3同行设置，并将像素开口面积较小的第一颜色像素P1单独成行，此种设置方式均能够对显示区的空间进行有效利用，使得像素开口率具备了较佳的提升空间，因而均有利于提高显示面板的屏占比，进而有利于提升显示面板的显示品质。Specifically, in the display panel provided by the embodiment of the present invention, the pixel row of the first color pixel P1 alone is the first pixel row H1, and the pixel row composed of the second color pixel P2 and the third color pixel P3 is the second pixel row In the row H2, when the first pixel row H1 and the second pixel row H2 are arranged along the first direction D1, that is, along the extending direction of the data line DL, the first pixel row H1 and the second pixel row H2 can be arranged H2 are arranged alternately. Further, one setting method is as shown in FIG. 3 , the first pixel row H1 is arranged on the odd-numbered row, the second pixel row H2 is arranged on the even-numbered row, and another setting method is as follows: In the arrangement shown in FIG. 5 , the first pixel row H1 is arranged in an even-numbered row, and the second pixel row H2 is arranged in an odd-numbered row. In these two arrangements, the third color pixel P3 with a larger pixel opening area is arranged in the second pixel row H2, the second color pixel P2 with a smaller pixel opening area is arranged in the same row as the aforementioned third color pixel P3, and the The pixels P1 of the first color with the smaller pixel opening area are arranged in separate rows. This arrangement can effectively utilize the space of the display area, so that the pixel aperture ratio has a better room for improvement, which is conducive to improving the screen size of the display panel. proportion, which is beneficial to improve the display quality of the display panel.
图6所示为本发明实施例所提供的显示面板的另一种像素排布示意图，本实施例与图3所示实施例的区别在于第二像素行H2中第二颜色像素P2和第三颜色像素P3的排布方式不同。FIG. 6 is a schematic diagram of another pixel arrangement of a display panel provided by an embodiment of the present invention. The difference between this embodiment and the embodiment shown in FIG. 3 lies in the second color pixel P2 and the third pixel in the second pixel row H2. The arrangement of the color pixels P3 is different.
在本发明的一种可选实施例中，请参考图3，第二像素行H2中的第二颜色像素P2和第三颜色像素P3沿第二方向D2交替排布；或者，请参考图6，沿第二方向D2，相邻两个像素单元P中的第二颜色像素P2和第三颜色像素P3呈镜像排布。In an optional embodiment of the present invention, please refer to FIG. 3 , the second color pixels P2 and the third color pixels P3 in the second pixel row H2 are alternately arranged along the second direction D2; or, please refer to FIG. 6 , along the second direction D2, the second color pixel P2 and the third color pixel P3 in the two adjacent pixel units P are arranged in mirror images.
具体而言，图3实施例所提供的像素排布结构中，第二像素行H2中两个颜色不同的像素沿着第二方向D2交替排布，需要说明的是，图3仅示出了同一第二像素行H2中，第二颜色像素P2位于第奇数位，第三颜色像素P3位于第偶数位的方案，在本发明的一些其他实施例中，同一第二像素行H2中，第二颜色像素P2还可位于第偶数位，第三颜色像素P3位于第奇数位。当第二像素行H2中的第二颜色像素P2和第三颜色像素P3交替排列时，有利于简化像素排布结构。Specifically, in the pixel arrangement structure provided in the embodiment of FIG. 3 , two pixels with different colors in the second pixel row H2 are alternately arranged along the second direction D2. It should be noted that FIG. 3 only shows In the same second pixel row H2, the second color pixel P2 is located at the odd-numbered bit, and the third color pixel P3 is located at the even-numbered bit. In some other embodiments of the present invention, in the same second pixel row H2, the second The color pixel P2 may also be located at the even-th bit, and the third color pixel P3 may be located at the odd-th bit. When the second color pixels P2 and the third color pixels P3 in the second pixel row H2 are alternately arranged, it is beneficial to simplify the pixel arrangement structure.
图6所示实施例所提供的像素排布结构中，第二像素行H2中的第二颜色像素P2和第三颜色像素P3并非沿第二方向D2交替排布，而是呈对称排布，即，沿第二方向D2相邻的两个像素单元P中的像素呈对称分布。如此，部分沿第二方向D2相邻的两个像素单元P中，两个第三颜色像素P3相邻；部分沿第二方向D2相邻的两个像素单元P中，两个第二颜色像素P2相邻。当相邻两个像素单元P中颜色相同的两个像素相邻时，相邻的颜色相同的两个像素的发光层或阴极层可共用掩膜版的同一开口进行蒸镀，因而有利于简化显示面板的制程。In the pixel arrangement structure provided by the embodiment shown in FIG. 6 , the second color pixels P2 and the third color pixels P3 in the second pixel row H2 are not alternately arranged along the second direction D2, but are symmetrically arranged, That is, the pixels in the two adjacent pixel units P along the second direction D2 are distributed symmetrically. In this way, among the two adjacent pixel units P along the second direction D2, the two third-color pixels P3 are adjacent; and among the two adjacent pixel units P along the second direction D2, the two second-color pixels are adjacent to each other. P2 is adjacent. When two adjacent pixels with the same color are adjacent to each other, the light-emitting layer or cathode layer of the adjacent two pixels with the same color can share the same opening of the mask for vapor deposition, which is conducive to simplifying Process of the display panel.
图7和图8分别示出了本发明实施例所提供的显示面板的另一种像素排布示意图，图7和图8实施例的区别在于第二像素行H2中的第二颜色像素P2和第三颜色像素P3的排列方式不同；图9和图10分别示出了本发明实施例所提供的显示面板的另一种像素排布示意图，图9和图10实施例的区别在于第二像素行H2中的第二颜色像素P2和第三颜色像素P3的排列方式不同；图9和图10，与图7和图8的区别在于同一像素行组Z0中的像素行的排列方式不同。FIG. 7 and FIG. 8 respectively show another schematic diagram of pixel arrangement of the display panel provided by the embodiment of the present invention. The difference between the embodiment of FIG. 7 and FIG. 8 is that the second color pixels P2 and The arrangement of the third color pixels P3 is different; FIG. 9 and FIG. 10 respectively show another schematic diagram of the pixel arrangement of the display panel provided by the embodiment of the present invention, and the difference between the embodiment of FIG. 9 and FIG. 10 lies in the second pixel The arrangement of the second color pixel P2 and the third color pixel P3 in the row H2 is different; FIG. 9 and FIG. 10 are different from FIG. 7 and FIG. 8 in that the arrangement of the pixel rows in the same pixel row group Z0 is different.
在本发明的一种可选实施例中，第一像素行H1和第二像素行H2形成沿第一方向D1排列的多个像素行组Z0，各像素组分别包括两个第一像素行H1和两个第二像素行H2；同一像素行组Z0中，沿第一方向D1，两个第一像素行H1位于两个第二像素行H2之间；或者，两个第二像素行H2位于两个第一像素行H1之间。In an optional embodiment of the present invention, the first pixel row H1 and the second pixel row H2 form a plurality of pixel row groups Z0 arranged along the first direction D1, and each pixel group includes two first pixel rows H1 respectively and two second pixel rows H2; in the same pixel row group Z0, along the first direction D1, the two first pixel rows H1 are located between the two second pixel rows H2; or, the two second pixel rows H2 are located at between the two first pixel rows H1.
具体而言，请参考图7至图10，本实施例将显示面板中的像素行划分为多个像素行组Z0，多个像素行组Z0沿第一方向D1排列，可选地，显示面板上多个像素行组Z0为沿第一方向D1排列的多个重复单元。本实施例中，每一像素行组Z0包括四个像素行，分别为两个第一像素行H1和两个第二像素行H2，同一像素行组Z0中的四个像素行的一种排列方式为，沿第一方向D1，如图7和图8所示的两个第一像素行H1位于两个第二像素行H2之间，如此，沿第一方向D1相邻的两个第一像素行H1中，沿第一方向D1相邻的两个第一颜色像素P1的发光层或阴极层可采用同一掩膜版的同一像素开口进行蒸镀，因而有利于降低显示面板的制作工艺。当像素行组Z0中的第二像素行H2中第二颜色像素P2和第三颜色像素P3采用如图8所示的镜像排布结构时，相邻的颜色相同的第二颜色像素P2的发光层或阴极层也可共用同一掩膜版的同一开口进行蒸镀，相邻的颜色相同固定第三颜色像素P3的发光层或阴极层也可共用同一掩膜版的同一开口进行蒸镀，因而有利于进一步简化显示面板的制作工艺。Specifically, please refer to FIG. 7 to FIG. 10. In this embodiment, pixel rows in the display panel are divided into multiple pixel row groups Z0, and the multiple pixel row groups Z0 are arranged along the first direction D1. Optionally, the display panel The upper plurality of pixel row groups Z0 are a plurality of repeating units arranged along the first direction D1. In this embodiment, each pixel row group Z0 includes four pixel rows, which are two first pixel rows H1 and two second pixel rows H2 respectively, an arrangement of four pixel rows in the same pixel row group Z0 The way is, along the first direction D1, the two first pixel rows H1 as shown in FIG. 7 and FIG. 8 are located between the two second pixel rows H2, so that the two adjacent first pixel rows H2 In the pixel row H1, the light emitting layers or cathode layers of the two adjacent pixels P1 of the first color along the first direction D1 can be evaporated using the same pixel opening of the same mask, which is beneficial to reduce the manufacturing process of the display panel. When the second color pixel P2 and the third color pixel P3 in the second pixel row H2 in the pixel row group Z0 adopt the mirror arrangement structure as shown in FIG. 8, the adjacent second color pixels P2 with the same color emit light. The layer or cathode layer can also share the same opening of the same mask for evaporation, and the adjacent light-emitting layer or cathode layer of the same color fixed third color pixel P3 can also share the same opening of the same mask for evaporation, so It is beneficial to further simplify the manufacturing process of the display panel.
同一像素行中的四个像素行的另一种排列方式为，沿第一方向D1，如图9和图10所示的两个第二像素行H2位于两个第一像素行H1之间。如此，沿第一方向D1相邻的两个第二像素行H2中，沿第一方向D1相邻的两个第二颜色像素P2的发光层或阴极层可采用同一掩膜版的同一像素开口进行蒸镀，沿第一方向D1相邻的两个第三颜色像素P3的发光层或阴极层可采用同一掩膜版的同一像素开口进行蒸镀，因此同样有利于简化显示面板的制作工艺。当像素行组Z0中的第二像素行H2中的第二颜色像素P2和第三颜色像素P3采用如图10所示的镜像排布结构时，同一像素行组Z0中，沿第一方向D1和第二方向D2阵列排布的四个像素单元P中，将有四个颜色相同的像素相邻，例如图10中同一像素行组Z0中存在四个第三颜色像素P3上下左右相邻的情形，并且存在四个第二颜色像素P2上下左右相邻的情形，如此，上下左右相邻的四个颜色相同的像素的发光层或者阴极层可采用同一掩膜版的同一开口进行蒸镀，因而更加有利于简化显示面板的制作工艺。Another arrangement of the four pixel rows in the same pixel row is that, along the first direction D1, the two second pixel rows H2 as shown in FIG. 9 and FIG. 10 are located between the two first pixel rows H1. In this way, in the two adjacent second pixel rows H2 along the first direction D1, the light emitting layer or the cathode layer of the two adjacent second color pixels P2 along the first direction D1 can use the same pixel opening of the same mask. For evaporation, the light emitting layers or cathode layers of two adjacent third color pixels P3 along the first direction D1 can be evaporated using the same pixel opening of the same mask, which is also beneficial to simplify the manufacturing process of the display panel. When the second color pixel P2 and the third color pixel P3 in the second pixel row H2 in the pixel row group Z0 adopt the mirror arrangement structure as shown in FIG. 10 , in the same pixel row group Z0, along the first direction D1 In the four pixel units P arranged in the array in the second direction D2, there will be four adjacent pixels of the same color, for example, in the same pixel row group Z0 in FIG. situation, and there are four second color pixels P2 adjacent to the top, bottom, left and right, so, the light-emitting layer or cathode layer of the four adjacent pixels with the same color can be vapor-deposited using the same opening of the same mask, Therefore, it is more beneficial to simplify the manufacturing process of the display panel.
在本发明的一种可选实施例中，同一像素行组中，请参考图7和图9，第二像素行H2中的第二颜色像素P2和第三颜色像素P3沿第二方向D2交替排布；或者，请参考图8和图10，沿第二方向D2，相邻两个像素单元P中的第二颜色像素P2和第三颜色像素P3呈镜像排布。In an optional embodiment of the present invention, in the same pixel row group, please refer to FIG. 7 and FIG. 9 , the second color pixels P2 and the third color pixels P3 in the second pixel row H2 alternate along the second direction D2 Alternatively, please refer to FIG. 8 and FIG. 10 , along the second direction D2 , the second color pixels P2 and the third color pixels P3 in two adjacent pixel units P are arranged in mirror images.
具体而言，当同一像素行组内第二像素行H2中的第二颜色像素P2和第三颜色像素P3沿第二方向D2交替排布时，有利于简化显示面板的整体像素排布结构。当同一像素行组内的第二像素行H2中的第二颜色像素P2和第三颜色像素P3采用如图8或图10所示的镜像排布的结构时，同一第二像素行H2中相邻的颜色相同的像素的发光层或阴极层可采用同一掩膜版的相同开口进行蒸镀，因而在提升显示面板的屏占比的同时，还有利于简化显示面板的制作工艺。Specifically, when the second color pixels P2 and the third color pixels P3 in the second pixel row H2 in the same pixel row group are alternately arranged along the second direction D2, it is beneficial to simplify the overall pixel arrangement structure of the display panel. When the second color pixel P2 and the third color pixel P3 in the second pixel row H2 in the same pixel row group adopt the mirror arrangement structure as shown in FIG. 8 or FIG. The light-emitting layer or cathode layer of adjacent pixels of the same color can be evaporated using the same opening of the same mask, thus improving the screen ratio of the display panel and simplifying the manufacturing process of the display panel.
图11所示为本发明实施例所提供的显示面板的另一种像素排布示意图，本实施例对像素单元P中的第一颜色像素P1、第二颜色像素P2和第三颜色像素P3的具体颜色进行了限定。11 is a schematic diagram of another pixel arrangement of a display panel provided by an embodiment of the present invention. Specific colors are limited.
请参考图11，在本发明的一种可选实施例中，第一颜色子像素为红色发光像素R，第二颜色像素P2为绿色发光像素G，第三颜色像素P3为蓝色发光像素B；第一颜色像素P1的像素开口面积为S1，第二颜色像素P2的像素开口面积为S2，第三颜色像素P3的开口面积为S3，其中，S2＝k1*S1，S3＝k2*S1，其中，1＜k1≤2.5，1＜K2≤4。Referring to FIG. 11 , in an optional embodiment of the present invention, the first color sub-pixel is a red light-emitting pixel R, the second color pixel P2 is a green light-emitting pixel G, and the third color pixel P3 is a blue light-emitting pixel B The pixel opening area of the first color pixel P1 is S1, the pixel opening area of the second color pixel P2 is S2, and the opening area of the third color pixel P3 is S3, wherein S2=k1*S1, S3=k2*S1, Among them, 1<k1≤2.5, 1<K2≤4.
对于采用有机发光二极管技术的显示面板而言，由于发光材料本身特性的限制，蓝色发光像素B的寿命最低，红色发光像素R的寿命最高，绿色发光像素G的寿命居中。本实施例中，将像素开口面积最大的第三颜色像素P3选为蓝色发光像素B，将像素开口面积最小的第一颜色像素P1选为红色发光像素R，并将像素开口面积居中的第二颜色像素P2选为绿色发光像素G，能够在一定程度上平衡不同颜色像素的寿命差异，提高显示面板整体的使用寿命。在此基础上，本实施例进一步限定第二颜色像素P2的开口面积大于第一颜色像素P1的像素开口面积的同时，还小于或者等于2.5倍的第一颜色像素P1的像素开口面积，既能平衡第一颜色像素P1和第二颜色像素P2的寿命差异，还能避免二者由于尺寸差异过大而导致的色偏现象，可选地，1.5≤K1≤2。此外，将第三颜色像素P3的像素开口面积设置为大于第一颜色像素P1的开口面积的同时，还小于或者等于4倍的第一颜色像素P1的像素开口面积，如此，既能平衡第一颜色像素P1和第三颜色像素P3的寿命差异，还能避免二者由于尺寸差异过大而导致的色偏现象。可选地，2.5＜K2≤4，以使得第三颜色像素P3的像素开口面积最大，第一颜色像素P1的像素开口面积最小，且能够将第一颜色像素P1、第二颜色像素P2和第三颜色像素P3的像素开口面积差异控制在一定范围内，既能平衡三者的寿命差异，又能有效避免色偏。For a display panel using organic light emitting diode technology, due to the limitation of the characteristics of the light emitting material itself, the life span of the blue light emitting pixel B is the lowest, the life span of the red light emitting pixel R is the highest, and the life span of the green light emitting pixel G is in the middle. In this embodiment, the third color pixel P3 with the largest pixel opening area is selected as the blue light-emitting pixel B, the first color pixel P1 with the smallest pixel opening area is selected as the red light-emitting pixel R, and the first color pixel P1 with the smallest pixel opening area is selected as the red light-emitting pixel R. The two-color pixel P2 is selected as the green light-emitting pixel G, which can balance the lifespan difference of different color pixels to a certain extent, and improve the overall lifespan of the display panel. On this basis, this embodiment further defines that the opening area of the second color pixel P2 is larger than the pixel opening area of the first color pixel P1, and is also less than or equal to 2.5 times the pixel opening area of the first color pixel P1. Balance the difference in lifespan of the first color pixel P1 and the second color pixel P2, and also avoid the color shift phenomenon caused by the large size difference between the two, optionally, 1.5≤K1≤2. In addition, while setting the pixel opening area of the third color pixel P3 to be larger than the opening area of the first color pixel P1, it is also less than or equal to 4 times the pixel opening area of the first color pixel P1. The lifespan difference between the color pixel P1 and the third color pixel P3 can also avoid the color shift phenomenon caused by the large size difference between the two. Optionally, 2.5<K2≤4, so that the pixel opening area of the third color pixel P3 is the largest, the pixel opening area of the first color pixel P1 is the smallest, and the first color pixel P1, the second color pixel P2 and the first color pixel P1 can be combined. The difference in the pixel opening area of the three-color pixel P3 is controlled within a certain range, which can not only balance the difference in lifespan of the three, but also effectively avoid color shift.
继续参考图11的像素排布结构，在本发明的一种可选实施例中，第一颜色像素P1的像素开口沿第二方向D2的长度为D01，第一颜色像素P1的像素开口沿第一方向D1的长度D02，其中，1＜D01/D02≤3。Continuing to refer to the pixel arrangement structure of FIG. 11, in an optional embodiment of the present invention, the length of the pixel opening of the first color pixel P1 along the second direction D2 is D01, and the pixel opening of the first color pixel P1 is along the second direction D01. The length D02 in one direction D1, wherein 1<D01/D02≤3.
本发明实施例将像素开口面积最小的第一颜色像素P1单独成行，并将像素开口面积居中的第二颜色像素P2和像素开口面积最大的第三颜色像素P3共同成行时，将第一颜色像素P1设置为沿第一方向D1延伸的长条状，也就是说，使其沿第一方向D1的长度D02大于其沿第二方向D2的长度D01。若将第一颜色像素P1沿第二方向D2延伸时，会增大单个像素单元P整体沿第二方向D2的尺寸，并且第一颜色像素P1沿第二方向D2左右两侧的空间无法有效利用，降低了显示区的空间利用率。而本实施例中，由于第二颜色像素P2和第三颜色是沿第二方向D2排列的，因此在第一颜色像素P1和第三颜色像素P3的上方或者下方的区域沿第二方向D2的空间有足够的尺寸放置第一颜色像素P1，因此，本实施例将第一颜色像素P1的长边按照沿第二方向D2延伸的方式进行排布时，有利于节约各个像素单元沿第一方向D1的空间，使得单个像素单元P三个像素的排布更加紧凑，在显示区的单位面积空间中能够设置更多数量的像素单元，因而有利于提升显示面板的屏占比。In the embodiment of the present invention, when the first color pixel P1 with the smallest pixel opening area is placed in a separate line, and the second color pixel P2 with the middle pixel opening area and the third color pixel P3 with the largest pixel opening area are in a common line, the first color pixel P1 is arranged in a long strip shape extending along the first direction D1, that is, its length D02 along the first direction D1 is greater than its length D01 along the second direction D2. If the first color pixel P1 is extended along the second direction D2, the overall size of the single pixel unit P along the second direction D2 will be increased, and the space on the left and right sides of the first color pixel P1 along the second direction D2 cannot be effectively utilized , reducing the space utilization of the display area. However, in this embodiment, since the second color pixel P2 and the third color pixel are arranged along the second direction D2, the area above or below the first color pixel P1 and the third color pixel P3 is arranged along the second direction D2. The space has enough size to place the first color pixel P1. Therefore, in this embodiment, when the long sides of the first color pixel P1 are arranged in a manner of extending along the second direction D2, it is beneficial to save each pixel unit along the first direction. The space of D1 makes the arrangement of three pixels of a single pixel unit P more compact, and a larger number of pixel units can be arranged in the unit area space of the display area, which is beneficial to increase the screen ratio of the display panel.
此外，若将第一颜色像素P1的像素开口沿第二方向D2的长度和其沿第一方向D1的长度之比设置为大于3时，可能会导致第一颜色像素P1的长宽比过大，增大了蒸镀第一颜色像素P1所需的掩膜板的开口的制作难度。故将第一颜色像素P1的长宽比的最大值设置为小于或者等于3时，既能保证单个像素单元P中的像素排布紧凑性，提高显示面板的屏占比，又有利于降低显示面板的制作工艺，提高显示面板的生产效率。可选地，1.5＜D01/D02≤2，或者，1.5＜D01/D02≤2.5。In addition, if the ratio of the length of the pixel opening of the first color pixel P1 along the second direction D2 to its length along the first direction D1 is set to be greater than 3, the aspect ratio of the first color pixel P1 may be too large. , which increases the difficulty of manufacturing the opening of the mask plate required for vapor deposition of the first color pixel P1. Therefore, when the maximum value of the aspect ratio of the first color pixel P1 is set to be less than or equal to 3, it can not only ensure the compactness of the pixel arrangement in a single pixel unit P, improve the screen ratio of the display panel, but also help reduce the display. The manufacturing process of the panel improves the production efficiency of the display panel. Optionally, 1.5<D01/D02≤2, or, 1.5<D01/D02≤2.5.
继续参考图11，在本发明的一种可选实施例中，第二颜色像素P2的像素开口沿第一方向D1的长度为L01，第二颜色像素P2的像素开口沿第二方向D2的长度L02，其中，1＜L01/L02≤3。11, in an optional embodiment of the present invention, the length of the pixel opening of the second color pixel P2 along the first direction D1 is L01, and the length of the pixel opening of the second color pixel P2 along the second direction D2 L02, where 1<L01/L02≤3.
继续参考图11的像素排布结构，本发明实施例将像素开口面积最小的第一颜色像素P1单独成行，并将像素开口面积居中的第二颜色像素P2和像素开口面积最大的第三颜色像素P3共同成行时，将第二颜色像素P2设置为沿第二方向D2延伸的长条状。考虑到第三颜色像素P3的像素开口面积最大，其沿第一方向D1和/或第二方向D2的尺寸较大，图11实施例以第三颜色像素P3沿第一方向D1的尺寸大于其沿第二方向D2的尺寸为例进行说明。当第三颜色像素P3沿第一方向D1的尺寸较大时，在第二像素行H2中，将第二颜色像素P2也设置为沿第一方向D1的长度大于其沿第二方向D2的长度时，相比于其沿第二方向D2长度较大的方案，能够合理利用显示面板的第二像素行H2中沿第二方向D2的空间，使得单个像素单元中三个像素的排布更加紧凑，因而有利于提升显示面板的整体屏占比，提高显示品质。Continuing to refer to the pixel arrangement structure of FIG. 11 , in the embodiment of the present invention, the first color pixel P1 with the smallest pixel opening area is placed in a separate row, and the second color pixel P2 with the pixel opening area in the middle and the third color pixel with the largest pixel opening area are arranged in a row. When the P3 are in a common row, the second color pixels P2 are arranged in a long strip shape extending along the second direction D2. Considering that the pixel opening area of the third color pixel P3 is the largest, and its size along the first direction D1 and/or the second direction D2 is larger, in the embodiment of FIG. 11, the size of the third color pixel P3 along the first direction D1 is larger than its size. The dimension along the second direction D2 is taken as an example for description. When the size of the third color pixel P3 along the first direction D1 is larger, in the second pixel row H2, the second color pixel P2 is also set to have a length along the first direction D1 greater than its length along the second direction D2 When the length of the display panel is larger, the space along the second direction D2 in the second pixel row H2 of the display panel can be reasonably used, so that the arrangement of three pixels in a single pixel unit is more compact , which is beneficial to increase the overall screen ratio of the display panel and improve the display quality.
另外，若将第二颜色像素P2的像素开口沿第一方向D1的长度和其沿第二方向D2的长度之比设置为大于3时，可能会导致第二颜色像素P2的长宽比过大，增大了蒸镀第二颜色像素P2所需的掩膜板的开口的制作难度。故将第二颜色像素P2的长宽比的最大值设置为小于或者等于3时，既能保证单个像素单元P中的像素排布紧凑性，提高显示面板的屏占比，又有利于降低显示面板的制作工艺，提高显示面板的生产效率。可选地，1.5＜L01/L02≤2，或者，1.5＜L01/L02≤2.5。In addition, if the ratio between the length of the pixel opening of the second color pixel P2 along the first direction D1 and the length along the second direction D2 is set to be greater than 3, the aspect ratio of the second color pixel P2 may be too large. , which increases the difficulty of manufacturing the openings of the mask plate required for evaporating the second color pixel P2. Therefore, when the maximum value of the aspect ratio of the second color pixel P2 is set to be less than or equal to 3, it can not only ensure the compactness of the pixel arrangement in the single pixel unit P, improve the screen ratio of the display panel, but also help reduce the display. The manufacturing process of the panel improves the production efficiency of the display panel. Optionally, 1.5<L01/L02≤2, or, 1.5<L01/L02≤2.5.
图12所示为本发明实施例所提供的显示面板的另一种像素排布示意图，本实施示出了的同一像素单元P中，将第一颜色像素P1、第二颜色像素P2和第三颜色像素P3中的至少一者拆分为至少两个子像素的方案。FIG. 12 is a schematic diagram of another pixel arrangement of the display panel provided by the embodiment of the present invention. In the same pixel unit P shown in this embodiment, the first color pixel P1, the second color pixel P2 and the third color pixel A scheme in which at least one of the color pixels P3 is split into at least two sub-pixels.
请参考图12，在本发明的一种可选实施例中，同一像素单元P中，第一颜色像素P1、第二颜色像素P2以及第三颜色像素P3中的至少一者包括至少两个同种颜色的子像素。Referring to FIG. 12, in an optional embodiment of the present invention, in the same pixel unit P, at least one of the first color pixel P1, the second color pixel P2 and the third color pixel P3 includes at least two color subpixels.
对于中大型尺寸的显示面板而言，像素单元P中单个像素尺寸较大，单个像素在发光时可能会存在像素中心亮度高、边缘亮度低的现象，本实施例将单个像素拆分为至少两个子像素时，能够减小像素中心亮度与边缘亮度的差异，使得像素中心亮度和边缘亮度发光一致或者趋于一致，因而有利于提升显示面板的整体显示效果。For a display panel of medium and large size, the size of a single pixel in the pixel unit P is relatively large. When a single pixel emits light, the center brightness of the pixel may be high and the edge brightness of the pixel is low. In this embodiment, a single pixel is divided into at least two When there are several sub-pixels, the difference between the pixel center brightness and the edge brightness can be reduced, so that the pixel center brightness and the edge brightness are consistent or tend to be consistent, thereby helping to improve the overall display effect of the display panel.
需要说明的是，图12仅示出了将同一像素单元P中的三个像素均拆分为至少两个子像素的方案，在本发明的一些其他实施例中，还可仅将同一像素单元P中的一个像素或者两个像素进行拆分，本发明对此不进行具体限定，例如请参考图13，图13所示为本发明实施例所提供的显示面板的另一种像素排布示意图。当第三颜色像素P3的像素开口面积最大时，其中心亮度和边缘亮度的差异可能较为明显，故可优先将像素开口面积最大的第三颜色像素P3拆分为至少两个子像素，以削弱其中心和边缘亮度的差异。可选地，当对第三颜色像素P3进行拆分时，同一第三颜色像素P3拆分形成的子像素的数量可根据实际需求进行限定，例如可拆分为如图12所示的四个，或者拆分为如图13所示的两个，本发明对此不进行具体限定。It should be noted that FIG. 12 only shows a solution in which all three pixels in the same pixel unit P are divided into at least two sub-pixels. In some other embodiments of the present invention, only the same pixel unit P may be divided into two sub-pixels. One pixel or two pixels are split, which is not specifically limited in the present invention, for example, please refer to FIG. When the pixel opening area of the third color pixel P3 is the largest, the difference between the center brightness and the edge brightness may be more obvious. Therefore, the third color pixel P3 with the largest pixel opening area can be divided into at least two sub-pixels first to weaken its pixel opening area. Difference in center and edge brightness. Optionally, when the third color pixel P3 is split, the number of sub-pixels formed by splitting the same third color pixel P3 can be limited according to actual needs, for example, it can be split into four as shown in FIG. 12 . , or split into two as shown in FIG. 13 , which is not specifically limited in the present invention.
继续参考图12，在本发明的一种可选实施例中，同一像素单元P中，第三颜色像素P3包括至少四个第三颜色子像素P03，第三颜色子像素P03沿第一方向D1和第二方向D2阵列排布。Continuing to refer to FIG. 12, in an optional embodiment of the present invention, in the same pixel unit P, the third color pixel P3 includes at least four third color sub-pixels P03, and the third color sub-pixels P03 are along the first direction D1 and the second direction D2 array arrangement.
具体而言，图12所示实施例示出了像素开口面积较大的第三颜色像素P3拆分为四个子像素并且将四个子像素按照2x2矩阵排布的规则进行排布的方案，此种排布方式相当于去除了位于第三颜色像素P3的几何中心的部分，以此来削弱像素开口面积较大的第三颜色像素P3的中心区域的亮度，而且采用2x2式矩阵排布时，使得同一第三颜色像素P3对应的四个子像素均匀排布，进而在降低第三颜色像素P3中心和边缘亮度差异的同时，进一步提升了第三颜色像素P3的整体显示亮度均匀性。Specifically, the embodiment shown in FIG. 12 shows a scheme in which the third color pixel P3 with a larger pixel opening area is divided into four sub-pixels and the four sub-pixels are arranged according to the rule of 2×2 matrix arrangement. The layout method is equivalent to removing the part located in the geometric center of the third color pixel P3, so as to weaken the brightness of the central area of the third color pixel P3 with a larger pixel opening area, and when a 2x2 matrix is used, the same The four sub-pixels corresponding to the third color pixel P3 are evenly arranged, thereby reducing the brightness difference between the center and the edge of the third color pixel P3, and further improving the overall display brightness uniformity of the third color pixel P3.
继续参考图12，在本发明的一种可选实施例中，同一像素单元P中，第一颜色像素P1包括两个第一颜色子像素P01，第二颜色像素P2包括两个第二颜色子像素P02；同一像素单元P中，第一颜色像素P1中的第一颜色子像素P01沿第二方向D2排列，第二颜色像素P2中的第二颜色子像素P02沿第一方向D1排列。Continuing to refer to FIG. 12, in an optional embodiment of the present invention, in the same pixel unit P, the first color pixel P1 includes two first color sub-pixels P01, and the second color pixel P2 includes two second color sub-pixels Pixel P02; in the same pixel unit P, the first color sub-pixels P01 in the first color pixel P1 are arranged along the second direction D2, and the second color sub-pixels P02 in the second color pixel P2 are arranged along the first direction D1.
同一像素单元P中，由于第三颜色像素P3的像素开口面积最大，第一颜色像素P1和第二颜色像素P2的开口面积较小，当将第三颜色像素P3拆分为四个阵列排布的第三颜色子像素P03时，本实施例将第一颜色像素P1和第二颜色像素P2分别拆分为了两个子像素，而且，将第一颜色像素P1中的两个第一颜色子像素P01按照第一颜色像素P1的长边方向进行排列，即沿着第二方向D2进行排列，如此，并不会增大第一颜色像素P1沿第一方向D1的尺寸，即使将第一颜色像素P1进行拆分后也不会超出不拆分时像素单元P所占的空间，因而在提升单个像素显示亮度均一性的同时，还能保证显示面板的开口率。同理，本实施例将第二颜色像素P2中的两个第二颜色子像素P02按照第二颜色像素P2的长边方向进行排列，即沿着第一方向D1进行排列，如此并不会增大第二颜色像素P2沿第二方向D2的尺寸，即使将第二颜色像素P2进行拆分后也不会超出不拆分时像素单元P所占的空间，因此提升单个像素显示亮度均一性的同时，还有利于保证显示面板的开口率。In the same pixel unit P, since the pixel opening area of the third color pixel P3 is the largest, and the opening area of the first color pixel P1 and the second color pixel P2 is smaller, when the third color pixel P3 is divided into four arrays When the third color sub-pixel P03 is included, this embodiment divides the first color pixel P1 and the second color pixel P2 into two sub-pixels respectively, and the two first-color sub-pixels P01 in the first color pixel P1 are divided into two sub-pixels. The first color pixels P1 are arranged according to the long side direction, that is, they are arranged along the second direction D2. In this way, the size of the first color pixels P1 along the first direction D1 will not be increased, even if the first color pixels P1 After splitting, the space occupied by the pixel unit P will not exceed the space occupied by the pixel unit P when it is not split, so that while improving the uniformity of display brightness of a single pixel, the aperture ratio of the display panel can also be guaranteed. In the same way, in this embodiment, the two second-color sub-pixels P02 in the second-color pixel P2 are arranged according to the long-side direction of the second-color pixel P2, that is, along the first direction D1, which does not increase the number of pixels. The size of the second color pixel P2 along the second direction D2 is large, and even if the second color pixel P2 is split, it will not exceed the space occupied by the pixel unit P when it is not split, so the brightness uniformity of the display of a single pixel is improved. At the same time, it is also beneficial to ensure the aperture ratio of the display panel.
需要说明的是，本发明实施例所提供的显示面板中，当将一种颜色的像素拆分为至少两个子像素时，可将各个像素单元P中的该种颜色的像素均进行拆分，并且拆分成的子像素的数量相同，以提升显示面板的整体显示均一性并提升显示品质。It should be noted that, in the display panel provided by the embodiment of the present invention, when a pixel of one color is divided into at least two sub-pixels, the pixels of the color in each pixel unit P can be divided, In addition, the number of sub-pixels divided into the same is the same, so as to improve the overall display uniformity of the display panel and improve the display quality.
还需要说明的是，图12和图13仅示出了在第二像素行H2中第二像素和第三像素沿第二方向D2交替排列的方案，请参考图14，对于沿第二方向D2相邻的两个像素单元P呈镜像排列的方式的方案，同样也可对第一颜色像素、第二颜色像素和第三颜色像素的至少一种也可拆分为至少两个子像素，以各个像素的显示亮度均一性，提升显示面板的整体显示品质，例如请参考图14，图14所示为本发明实施例所提供的显示面板的另一种像素排布示意图。It should also be noted that FIG. 12 and FIG. 13 only show the scheme in which the second pixels and the third pixels are alternately arranged along the second direction D2 in the second pixel row H2 , please refer to FIG. 14 . The scheme in which the two adjacent pixel units P are arranged in mirror images can also be divided into at least two sub-pixels for at least one of the first color pixel, the second color pixel and the third color pixel, with each The display brightness uniformity of the pixels improves the overall display quality of the display panel. For example, please refer to FIG. 14 , which is another schematic diagram of pixel arrangement of the display panel according to the embodiment of the present invention.
图15所示为本发明实施例所提供的显示面板的一种膜层示意图，该实施例示出了当将像素单元P中的某一像素拆分为颜色相同的两个子像素时，两个子像素与像素驱动电路的一种连接关系，可以理解的是图15仅示出了与子像素连接的像素驱动电路的驱动晶体管，像素驱动电路中除包括驱动晶体管外，还可包括其他的晶体管和电容等器件，例如请参考图16，图16所示为像素驱动电路与同一像素中的两个子像素P01的一种连接关系，需要说明的是，图16仅以“7T1C”结构(7个晶体管和1个电容)的像素驱动电路进行了示意，并不对像素驱动电路的实际结构进行限定，在本发明的其他一些实施例中，像素驱动电路还可体现为“8T1C”、“8T2C”等其他的结构，或者还可体现为任何其他可行的像素驱动电路。15 is a schematic diagram of a film layer of a display panel provided by an embodiment of the present invention. This embodiment shows that when a pixel in the pixel unit P is split into two sub-pixels of the same color, the A connection relationship with the pixel drive circuit, it can be understood that FIG. 15 only shows the drive transistor of the pixel drive circuit connected to the sub-pixel, and the pixel drive circuit may include other transistors and capacitors in addition to the drive transistor. For example, please refer to Figure 16. Figure 16 shows a connection relationship between the pixel driving circuit and the two sub-pixels P01 in the same pixel. It should be noted that Figure 16 only uses the "7T1C" structure (7 transistors and 1 capacitor), the actual structure of the pixel driving circuit is not limited. In some other embodiments of the present invention, the pixel driving circuit can also be embodied as "8T1C", "8T2C" and other other structure, or can also be embodied as any other feasible pixel driving circuit.
请参考图15和图16，在本发明的一种可选实施例中，显示面板包括多个像素驱动电路，同一像素单元中，相同发光颜色的子像素连接同一像素驱动电路。Referring to FIG. 15 and FIG. 16 , in an optional embodiment of the present invention, the display panel includes a plurality of pixel driving circuits, and in the same pixel unit, sub-pixels of the same emission color are connected to the same pixel driving circuit.
具体而言，请结合图12至图16，本发明实施例所提供的显示面板中，当像素单元P包括三个像素时，三个像素分别对应一个像素驱动电路，利用像素驱动电路驱动对应的像素发光。当将某一像素拆分为至少两个颜色相同的子像素时，例如将第一颜色像素P1拆分为两个第一颜色的子像素P01时，本实施例并不增加该第一颜色像素P1所对应的像素驱动电路的数量，而是将拆分的两个子像素共用同一像素驱动电路，利用同一像素驱动电路驱动两个子像素发光，即使将像素进行了拆分也无需改变原有的像素电路的排布和结构，因而在提升显示面板整体显示均一性的同时，还不会增大显示面板的制作难度。Specifically, referring to FIGS. 12 to 16 , in the display panel provided by the embodiment of the present invention, when the pixel unit P includes three pixels, the three pixels correspond to one pixel driving circuit respectively, and the corresponding pixel driving circuit is used to drive the corresponding Pixels glow. When a pixel is split into at least two sub-pixels of the same color, for example, when a first-color pixel P1 is split into two first-color sub-pixels P01, this embodiment does not increase the first-color pixel The number of pixel driving circuits corresponding to P1, but the two split sub-pixels share the same pixel driving circuit, and use the same pixel driving circuit to drive the two sub-pixels to emit light. Even if the pixels are split, there is no need to change the original pixels. The arrangement and structure of the circuit can improve the overall display uniformity of the display panel without increasing the difficulty of manufacturing the display panel.
请参考图15，在本发明的一种可选实施例中，各子像素分别包括阳极21、发光层22和阴极23，其中，阳极21与像素驱动电路电连接，阴极23连接固定电压信号；同一像素单元P中，相同发光颜色的子像素的阳极21电连接。Referring to FIG. 15, in an optional embodiment of the present invention, each sub-pixel includes an
可选地，本发明实施例所提供的显示面板包括衬底00、设置于衬底00上的阵列层10、设置于阵列层背离衬底00一侧的子像素P01或者P02或者P03、以及设置于子像素背离衬底00一侧的封装层30。可选地，子像素包括阳极21、发光层22和阴极23。其中，阳极与像素驱动电路电连接，用于接收像素驱动电路的驱动信号，阴极连接固定电压信号。当将同一像素单元P中的某个子像素拆分为两个或者多个颜色相同的子像素时，将该像素单元P中颜色相同的子像素的阳极21电连接，并且将阳极与像素驱动电路电连接，如此即可实现采用同一像素驱动电路驱动两个子像素的方案，无需为每个子像素分别设置不同的像素驱动电路，因而有利于简化显示面板上像素驱动电路的数量，简化构造。Optionally, the display panel provided by the embodiment of the present invention includes a
图17和图18分别示出了本发明实施例所提供的显示面板中某一像素对应的两个子像素的阳极的一种连接示意图，一并结合图12至图18，在本发明的一种可选实施例中，同一像素单元P中，相同发光颜色的子像素P01或者P02或者P03的阳极21通过连接部50电连接，连接部50与阳极21同层设置。FIGS. 17 and 18 respectively show a schematic diagram of the connection of anodes of two sub-pixels corresponding to a pixel in a display panel provided by an embodiment of the present invention. In conjunction with FIGS. 12 to 18 , in one embodiment of the present invention In an optional embodiment, in the same pixel unit P, the
具体而言，当将像素单元P中的某个像素拆分为发光颜色相同的两个子像素时，两个子像素对应的阳极21可通过连接部50电连接，并且连接部50与子像素对应的阳极21同层设置。如此，子像素的阳极21和对应的连接部50可采用同一掩膜版在同一道工序中进行制作，无需为连接部50引入单独的制作工序，因而在实现子像素的阳极21之间电连接的同时，还有利于简化显示面板的制作工艺，提高显示面板的生产效率。Specifically, when a certain pixel in the pixel unit P is divided into two sub-pixels with the same emission color, the
需要说明的是，图17和图18仅对子像素的阳极21以及对应的连接部50进行了示意，并不对相邻两个子像素之间的连接部50的数量和尺寸进行限定。还需说明的是，图17和图18仅以将同一像素拆分为两个子像素时两个子像素的阳极21的连接进行了示意，当将同一像素拆分为其他数量的子像素时，子像素对应的阳极21之间的连接同样可参考图17或图18所示的方案，本发明对此不进行具体限定。It should be noted that, FIGS. 17 and 18 only illustrate the
继续参考图17和图18，在本发明的一种可选实施例中，同一像素单元P中，相同发光颜色的子像素对应的阳极21之间包括第一间隙55。Continuing to refer to FIGS. 17 and 18 , in an optional embodiment of the present invention, in the same pixel unit P, a
可以理解的是，阳极21为导电层，若阳极21与其他导电层交叠时，会与其他导电层之间形成耦合电容，交叠面积越大，形成的耦合电容将越大，耦合电容对阳极21的信号的影响越大。本实施例中相同发光颜色的子像素对应的阳极之间设置第一间隙55时，相当于在一定程度上减小了阳极21的面积，因而有利于减小阳极21与其他导电层之间的交叠面积，故有利于降低阳极21与其他导电层之间的耦合电容，避免或者减小耦合电容对像素的发光造成影响，因而有利于提升显示面板整体的发光准确性与可靠性。It can be understood that the
图19所示为本发明实施例所提供的显示面板的另一种膜层示意图，在本发明的一种可选实施例中，同一像素单元P中，相同发光颜色的子像素P01或者P02或者P02的发光层22相互连接。例如，假设图19所示的子像素为第一颜色像素P1拆分而成的两个第一颜色子像素P01时，则代表这两个第一颜色子像素P01的发光层22电连接。FIG. 19 is a schematic diagram of another film layer of the display panel provided by the embodiment of the present invention. In an optional embodiment of the present invention, in the same pixel unit P, the sub-pixels P01 or P02 of the same emission color or The light-emitting
具体而言，当将同一像素单元P中的某一颜色的像素拆分为至少两个子像素时，本实施例限定该两个子像素的发光层22相连，也就是说，相邻的两个子像素的发光层22可共用同一掩膜版的开口进行蒸镀，如此，有利于增大蒸镀发光层22所需掩膜版上的开口的尺寸，有利于减少蒸镀发光层22的制程过程中所使用的金属掩膜版的开口数量，避免金属掩膜版因开口数量过多、尺寸过小降低其本身的强度，进而可以提升金属掩膜版强度。需要说明的是，相邻两个子像素的发光层22的连接部分，由于并未与对应子像素的阳极接触，因此连接部分并不会发光，故不会对这两个子像素的正常发光造成影响。Specifically, when a pixel of a certain color in the same pixel unit P is divided into at least two sub-pixels, the present embodiment defines that the light-emitting
基于同一发明构思，本发明还提供一种显示装置，图20所示为本发明实施例所提供的显示装置的一种结构示意图，请参考图20，该显示装置200包括本发明上述任一实施例所提供的显示面板。Based on the same inventive concept, the present invention also provides a display device. FIG. 20 is a schematic structural diagram of a display device provided by an embodiment of the present invention. Please refer to FIG. 20 . The
可以理解的是，本发明实施例提供的显示装置200，可以是电脑、电视、车载显示装置等其他具有显示功能的显示装置，本发明对此不作具体限制。本发明实施例提供的显示装置，具有本发明实施例提供的显示面板的有益效果，具体可以参考上述各实施例对于显示面板的具体说明，本实施例在此不再赘述。It can be understood that, the
综上，本发明提供的显示面板及显示装置，至少实现了如下的有益效果：To sum up, the display panel and the display device provided by the present invention at least achieve the following beneficial effects:
本发明实施例所提供的显示面板和显示装置中，同一像素单元中的三个像素分布在两个像素行，其中，同一像素单元中的第一颜色像素设置在第一像素行，第二颜色像素和第三颜色像素分布在第二像素行，第一像素行和第二像素行沿第一方向排布，第一方向与显示面板中数据线的延伸方向相同。特别是，同一像素单元中，沿第一方向，位于第一像素行的第一颜色像素分别与位于第二像素行的第二颜色像素和第三颜色像素至少部分交叠，此种排布方式使得同一像素单元中的三个像素的排布更加紧凑，相比于像素单元中的三个像素同列设置或者同行设置的方式，有利于提高显示面板的开口率以及屏占比，进而有利于提升显示品质。In the display panel and the display device provided by the embodiments of the present invention, three pixels in the same pixel unit are distributed in two pixel rows, wherein the pixels of the first color in the same pixel unit are arranged in the first pixel row, and the pixels of the second color are arranged in the first pixel row. The pixels and the pixels of the third color are distributed in the second pixel row, the first pixel row and the second pixel row are arranged along a first direction, and the first direction is the same as the extending direction of the data lines in the display panel. In particular, in the same pixel unit, along the first direction, the first color pixel located in the first pixel row is at least partially overlapped with the second color pixel and the third color pixel located in the second pixel row. It makes the arrangement of three pixels in the same pixel unit more compact. Compared with the way that the three pixels in the pixel unit are arranged in the same column or in the same row, it is beneficial to improve the aperture ratio and screen ratio of the display panel, which is conducive to improving the Display quality.
虽然已经通过例子对本发明的一些特定实施例进行了详细说明，但是本领域的技术人员应该理解，以上例子仅是为了进行说明，而不是为了限制本发明的范围。本领域的技术人员应该理解，可在不脱离本发明的范围和精神的情况下，对以上实施例进行修改。本发明的范围由所附权利要求来限定。Although some specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are provided for illustration only and not for the purpose of limiting the scope of the present invention. Those skilled in the art will appreciate that modifications may be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the invention is defined by the appended claims.
Claims (19)
Translated fromChinesePriority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210747283.0ACN115101566A (en) | 2022-06-28 | 2022-06-28 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210747283.0ACN115101566A (en) | 2022-06-28 | 2022-06-28 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115101566Atrue CN115101566A (en) | 2022-09-23 |
Family
ID=83294638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210747283.0APendingCN115101566A (en) | 2022-06-28 | 2022-06-28 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115101566A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119604134A (en)* | 2024-11-08 | 2025-03-11 | 武汉华星光电技术有限公司 | Display panel and display terminal |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051648A (en)* | 2006-06-30 | 2007-10-10 | 友达光电股份有限公司 | Organic lighting element color pixel array mode and its forming method |
| CN104037197A (en)* | 2013-12-31 | 2014-09-10 | 昆山国显光电有限公司 | Pixel structure and organic light emitting display using same |
| CN108565277A (en)* | 2018-01-04 | 2018-09-21 | 上海天马有机发光显示技术有限公司 | Display panel and preparation method thereof |
| CN109509779A (en)* | 2018-12-10 | 2019-03-22 | 上海天马有机发光显示技术有限公司 | A kind of pixel arrangement, organic light emitting display panel and display device comprising it |
| CN110133886A (en)* | 2018-02-09 | 2019-08-16 | 京东方科技集团股份有限公司 | Pixel arrangement structure, display substrate and display device |
| CN110491927A (en)* | 2019-08-30 | 2019-11-22 | 武汉天马微电子有限公司 | A kind of array substrate, display panel and display device |
| CN112785914A (en)* | 2019-11-08 | 2021-05-11 | 京东方科技集团股份有限公司 | Display panel and display device |
| WO2021129590A1 (en)* | 2019-12-25 | 2021-07-01 | 华为技术有限公司 | Display panel, and display device |
| CN113540203A (en)* | 2021-05-19 | 2021-10-22 | 上海和辉光电股份有限公司 | Pixel arrangement structure, metal mask and organic light emitting display device |
- 2022
- 2022-06-28CNCN202210747283.0Apatent/CN115101566A/enactivePending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051648A (en)* | 2006-06-30 | 2007-10-10 | 友达光电股份有限公司 | Organic lighting element color pixel array mode and its forming method |
| CN104037197A (en)* | 2013-12-31 | 2014-09-10 | 昆山国显光电有限公司 | Pixel structure and organic light emitting display using same |
| CN108565277A (en)* | 2018-01-04 | 2018-09-21 | 上海天马有机发光显示技术有限公司 | Display panel and preparation method thereof |
| CN110133886A (en)* | 2018-02-09 | 2019-08-16 | 京东方科技集团股份有限公司 | Pixel arrangement structure, display substrate and display device |
| CN109509779A (en)* | 2018-12-10 | 2019-03-22 | 上海天马有机发光显示技术有限公司 | A kind of pixel arrangement, organic light emitting display panel and display device comprising it |
| CN110491927A (en)* | 2019-08-30 | 2019-11-22 | 武汉天马微电子有限公司 | A kind of array substrate, display panel and display device |
| CN112785914A (en)* | 2019-11-08 | 2021-05-11 | 京东方科技集团股份有限公司 | Display panel and display device |
| WO2021129590A1 (en)* | 2019-12-25 | 2021-07-01 | 华为技术有限公司 | Display panel, and display device |
| CN113540203A (en)* | 2021-05-19 | 2021-10-22 | 上海和辉光电股份有限公司 | Pixel arrangement structure, metal mask and organic light emitting display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119604134A (en)* | 2024-11-08 | 2025-03-11 | 武汉华星光电技术有限公司 | Display panel and display terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110034132B (en) | A kind of array substrate, display panel and display device | |
| CN107464831B (en) | Pixel structure and display device | |
| US7030553B2 (en) | OLED device having microcavity gamut subpixels and a within gamut subpixel | |
| KR100464864B1 (en) | Organic Electroluminescent Device and Method for Fabricating the same | |
| KR100426964B1 (en) | Organic Electroluminescent Device and Method for Fabricating the same | |
| US6831298B2 (en) | Dual panel-type organic electroluminescent display device | |
| KR20000047779A (en) | Color electro luminescent display | |
| CN105070744A (en) | Pixel structure and manufacturing method thereof | |
| CN107068718B (en) | WOLED display device | |
| CN113130609B (en) | Display panel, display device and mask plate | |
| US11522018B2 (en) | Pixel structure, display panel and display apparatus | |
| JP2011526719A (en) | Light emitting device | |
| CN116133473A (en) | Display panel and display device | |
| CN111524937B (en) | OLED display panel and display device | |
| US11963397B2 (en) | Display panel, method for manufacturing the same and display device | |
| CN113410279A (en) | Display substrate and display device | |
| US20230422570A1 (en) | Display panel and display device | |
| CN116234383A (en) | Display panel and display device | |
| CN115101566A (en) | Display panel and display device | |
| CN110211996B (en) | Pixel structure, display panel and display device | |
| CN115411078B (en) | Display panel and display device | |
| CN219019445U (en) | Display substrate and display device | |
| JP4361978B2 (en) | Organic EL display panel and manufacturing method thereof | |
| CN109004009B (en) | Display substrate, method for determining pixel structure, and display device | |
| US20250176390A1 (en) | Display panel and fabrication method thereof, and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |