CN110619836B - Display screen processing method and device, storage medium and electronic equipment - Google Patents
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- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2003—Display of colours
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- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2074—Display of intermediate tones using sub-pixels
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
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- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
- G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
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- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
- G—PHYSICS
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0673—Adjustment of display parameters for control of gamma adjustment, e.g. selecting another gamma curve
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本申请涉及电子技术领域，特别涉及一种显示屏处理方法、装置、存储介质及电子设备。The present application relates to the field of electronic technology, and in particular, to a display screen processing method, device, storage medium and electronic device.
背景技术Background technique
随着电子技术的发展，诸如智能手机等电子设备的功能越来越强，对电子设备显示效果的要求也越来越高。相关技术中，为了得到更高屏占比的显示屏，将一些光学元件如摄像头放在显示屏下方，对应光学元件的特殊显示区域做特殊处理，使其既能满足光学元件的需求，又能与其他区域一同显示图像。但特殊显示区域和其他区域的像素结构不同，两者的显示有较大差异，影响显示效果。With the development of electronic technology, the functions of electronic devices such as smart phones are getting stronger and stronger, and the requirements for the display effect of the electronic devices are getting higher and higher. In the related art, in order to obtain a display screen with a higher screen-to-body ratio, some optical components such as cameras are placed under the display screen, and special processing is performed corresponding to the special display area of the optical components, so that it can not only meet the needs of the optical components, but also Display the image with other areas. However, the pixel structure of the special display area and other areas are different, and the display of the two is quite different, which affects the display effect.
发明内容SUMMARY OF THE INVENTION
本申请实施例提供一种显示屏处理方法、装置、存储介质及电子设备，能够缩小显示屏不同区域的差异，提高显示效果。Embodiments of the present application provide a display screen processing method, device, storage medium, and electronic device, which can reduce the difference between different areas of the display screen and improve the display effect.
第一方面，本申请实施例提供一种显示屏处理方法，所述显示屏包括相邻的第一显示区域和第二显示区域，所述第一显示区域内的像素密度大于所述第二显示区域内的像素密度，所述方法包括：In a first aspect, an embodiment of the present application provides a method for processing a display screen. The display screen includes an adjacent first display area and a second display area, and the pixel density in the first display area is greater than that in the second display area. pixel density within an area, the method comprising:
获取所述第一显示区域的第一灰阶信息、以及所述第二显示区域的第二灰阶信息；acquiring first grayscale information of the first display area and second grayscale information of the second display area;
根据所述第一灰阶信息和所述第二灰阶信息得到第一灰阶差值；以及obtaining a first grayscale difference value according to the first grayscale information and the second grayscale information; and
根据所述第一灰阶差值调整所述第一显示区域和所述第二显示区域中至少一个的亮度电压曲线，以使调整后的所述第一显示区域和所述第二显示区域的灰阶差值小于所述第一灰阶差值。Adjust the brightness voltage curve of at least one of the first display area and the second display area according to the first grayscale difference, so that the adjusted first display area and the second display area The grayscale difference value is smaller than the first grayscale difference value.
第二方面，本申请实施例还提供一种显示屏处理装置，所述显示屏包括相邻的第一显示区域和第二显示区域，所述第一显示区域内的像素密度大于所述第二显示区域内的像素密度，所述装置包括：In a second aspect, an embodiment of the present application further provides a display screen processing device, the display screen includes an adjacent first display area and a second display area, and the pixel density in the first display area is greater than that in the second display area. Pixel density within a display area, the apparatus comprising:
灰阶信息获取模块，用于获取所述第一显示区域的第一灰阶信息、以及所述第二显示区域的第二灰阶信息；a grayscale information acquisition module, configured to acquire first grayscale information of the first display area and second grayscale information of the second display area;
灰阶差值获取模块，用于根据所述第一灰阶信息和所述第二灰阶信息得到第一灰阶差值；以及a grayscale difference value obtaining module, configured to obtain a first grayscale difference value according to the first grayscale information and the second grayscale information; and
调整模块，用于根据所述第一灰阶差值调整所述第一显示区域和所述第二显示区域中至少一个的亮度电压曲线，以使调整后的所述第一显示区域和所述第二显示区域的灰阶差值小于所述第一灰阶差值。an adjustment module, configured to adjust the brightness voltage curve of at least one of the first display area and the second display area according to the first grayscale difference value, so that the adjusted first display area and the The gray scale difference value of the second display area is smaller than the first gray scale difference value.
第三方面，本申请实施例还提供一种存储介质，其上存储有计算机程序，当所述计算机程序在计算机上运行时，使得所述计算机执行上述显示屏处理方法。In a third aspect, an embodiment of the present application further provides a storage medium on which a computer program is stored, and when the computer program runs on a computer, the computer is made to execute the above-mentioned display screen processing method.
第四方面，本申请实施例还提供一种电子设备，所述电子设备包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器通过调用所述存储器中存储的所述计算机程序，用于执行上述显示屏处理方法。In a fourth aspect, an embodiment of the present application further provides an electronic device, the electronic device includes a processor and a memory, the memory stores a computer program, and the processor calls the computer program stored in the memory by calling the computer program. , which is used to execute the above-mentioned display screen processing method.
本申请实施例提供的显示屏处理方法、装置、存储介质及电子设备，其通过调整第一显示区域和第二显示区域中至少一个的亮度电压曲线，使第一显示区域和第二显示区域在各个灰阶下亮度相同或接近，从而使第一显示区域和第二显示区域的显示效果接近。The display screen processing method, device, storage medium, and electronic device provided by the embodiments of the present application can adjust the brightness-voltage curve of at least one of the first display area and the second display area, so that the first display area and the second display area are The brightness of each gray scale is the same or close, so that the display effects of the first display area and the second display area are similar.
附图说明Description of drawings
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍。显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that are used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative effort.
图1为本申请实施例提供的显示屏处理方法的第一种流程示意图。FIG. 1 is a first schematic flowchart of a display screen processing method provided by an embodiment of the present application.
图2为本申请实施例提供的显示屏和光学元件的结构示意图。FIG. 2 is a schematic structural diagram of a display screen and an optical element provided by an embodiment of the present application.
图3为本申请实施例提供的显示屏处理方法的第二种流程示意图。FIG. 3 is a schematic flowchart of a second type of display screen processing method provided by an embodiment of the present application.
图4为本申请实施例提供的第一显示区域的第一像素的多个子像素的排列方式示意图。FIG. 4 is a schematic diagram of an arrangement of a plurality of sub-pixels of a first pixel in a first display area according to an embodiment of the present application.
图5为本申请实施例提供的第二显示区域的第二像素的多个子像素的排列方式示意图。FIG. 5 is a schematic diagram of an arrangement of a plurality of sub-pixels of a second pixel in a second display area according to an embodiment of the present application.
图6为本申请实施例提供的像素渲染方式的示意图。FIG. 6 is a schematic diagram of a pixel rendering manner provided by an embodiment of the present application.
图7为本申请实施例提供的另一像素渲染方式的示意图。FIG. 7 is a schematic diagram of another pixel rendering manner provided by an embodiment of the present application.
图8为本申请实施例提供的显示屏处理方法的第三种流程示意图。FIG. 8 is a third schematic flowchart of a display screen processing method provided by an embodiment of the present application.
图9为本申请实施例提供的显示屏和光学元件的另一结构示意图。FIG. 9 is another schematic structural diagram of a display screen and an optical element provided by an embodiment of the present application.
图10为本申请实施例提供的显示屏处理装置的结构示意图。FIG. 10 is a schematic structural diagram of a display screen processing apparatus provided by an embodiment of the present application.
图11为本申请实施例提供的电子设备的第一种结构示意图。FIG. 11 is a schematic diagram of a first structure of an electronic device provided by an embodiment of the present application.
图12为本申请实施例提供的电子设备的第二种结构示意图。FIG. 12 is a schematic diagram of a second structure of an electronic device provided by an embodiment of the present application.
具体实施方式Detailed ways
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有付出创造性劳动前提下所获得的所有其他实施例，都属于本申请的保护范围。The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of this application.
本申请实施例提供一种显示屏处理方法，显示屏处理方法可以应用于电子设备中。电子设备可以是智能手机、平板电脑、游戏设备、增强现实(Augmented Reality，AR)设备、数据存储装置、音频播放装置、视频播放装置、笔记本、桌面计算设备、可穿戴设备诸如手表、眼镜、头盔、电子手链、电子项链、电子衣物等具有显示屏的设备。The embodiment of the present application provides a display screen processing method, and the display screen processing method can be applied to an electronic device. The electronic device may be a smartphone, a tablet, a gaming device, an Augmented Reality (AR) device, a data storage device, an audio player, a video player, a notebook, a desktop computing device, a wearable device such as a watch, glasses, helmet , electronic bracelets, electronic necklaces, electronic clothing and other equipment with a display screen.
请参阅图1，图1为本申请实施例提供的显示屏处理方法的第一种流程示意图。其中，显示屏处理方法具体包括：Please refer to FIG. 1. FIG. 1 is a schematic flowchart of a first type of display screen processing method provided by an embodiment of the present application. Among them, the display screen processing method specifically includes:
101，获取第一显示区域的第一灰阶信息、以及第二显示区域的第二灰阶信息。101. Acquire first grayscale information of a first display area and second grayscale information of a second display area.
其中，请结合图2，图2为本申请实施例提供的显示屏和光学元件的结构示意图。显示屏610包括相邻的第一显示区域612和第二显示区域614，第一显示区域612内的像素密度大于第二显示区域614内的像素密度。第二显示区域614的像素密度比第一显示区域612更低，对应的驱动电路也比第一显示区域612更少，第二显示区域614的透光率可以比第一显示区域612更高。第二显示区域614可以让光学元件616获取足够透过第二显示区域614的光信号实现对应的功能。例如，光学元件接近传感器可以通过第二显示区域发射探测信号以及接收通过第二显示区域的反射信号，从而得到准确的接近状态。又例如，光学元件摄像头可以用于获取透过第二显示区域的光信号成像。需要说明的是，第二显示区域的像素密度较低、与像素连接的驱动电路密度也较低，其透光率足够对应的光学信号实现其功能。第二显示区域的透光率可以大于50％、60％或70％等。Wherein, please refer to FIG. 2 , which is a schematic structural diagram of a display screen and an optical element provided by an embodiment of the present application. The
需要说明的是，第二显示区域为了提高透光率还可以进行其他一些处理。例如，将驱动线由金属改成透明的ITO，一些膜层改成高透光的材料等，在此不做限制。第一显示区域和第二显示区域可以为同一块显示屏的两个相邻的显示区域。It should be noted that, in order to improve the light transmittance, the second display area may also perform some other treatments. For example, the driving lines are changed from metal to transparent ITO, some film layers are changed to high light-transmitting materials, etc., which are not limited here. The first display area and the second display area may be two adjacent display areas of the same display screen.
第二显示区域的像素密度更低，若第二显示区域和第一显示区域采用同样的驱动信号，第二显示区域和第一显示区域的亮度会有明显的差异，第二显示区域的亮度比第一显示区域亮度低，第二显示区域明显比第一显示区区暗。此时，采用本申请实施例的方法可以改善第二显示区域和第一显示区域的亮度差，具体的，首先获取第一显示区域的第一灰阶信息、以及第二显示区域的第二灰阶信息。灰阶代表了由最暗到最亮之间不同亮度的层次级别，层次级别越多，所能够呈现的画面效果也就越细腻。第一灰阶信息包括不同层次级别对应的亮度，第二灰阶信息同样包括不同层次级别对应的亮度。需要说明的是，第一灰阶信息和第二灰阶信息对应的层次级别可以相同，也可以不同。示例性地，第一灰阶信息包括64个层次级别，第二灰阶信息包括32个层次级别，第一显示区域和第二显示区域的灰阶层次级别不同，对应不同层次级别的亮度也不同。又示例性地，第一灰阶信息和第二灰阶信息都包括64个层次级别。因为，第一显示区域和第二显示区域的像素密度不同，两者最大亮度不同，对应的各个层次级别的亮度也不同。The pixel density of the second display area is lower. If the second display area and the first display area use the same driving signal, the brightness of the second display area and the first display area will be significantly different. The brightness of the first display area is low, and the second display area is obviously darker than the first display area. At this time, the brightness difference between the second display area and the first display area can be improved by using the method of the embodiment of the present application. Specifically, firstly, the first grayscale information of the first display area and the second grayscale information of the second display area are obtained. level information. The gray scale represents the level of different brightness from the darkest to the brightest. The more levels, the more delicate the picture effect that can be presented. The first grayscale information includes luminances corresponding to different hierarchical levels, and the second grayscale information also includes luminances corresponding to different hierarchical levels. It should be noted that the hierarchical levels corresponding to the first grayscale information and the second grayscale information may be the same or different. Exemplarily, the first grayscale information includes 64 hierarchical levels, the second grayscale information includes 32 hierarchical levels, the grayscale levels of the first display area and the second display area are different, and the brightness corresponding to the different hierarchical levels is also different. . For another example, both the first grayscale information and the second grayscale information include 64 hierarchical levels. Because the pixel densities of the first display area and the second display area are different, the maximum brightness of the two is different, and the corresponding brightness of each layer level is also different.
102，根据第一灰阶信息和第二灰阶信息得到第一灰阶差值。102. Obtain a first grayscale difference value according to the first grayscale information and the second grayscale information.
得到不同的第一灰阶信息和第二灰阶信息后，计算得到第一灰阶信息和第二灰阶信息的第一灰阶差值。After obtaining different first grayscale information and second grayscale information, a first grayscale difference between the first grayscale information and the second grayscale information is obtained by calculation.
若第一灰阶信息和第二灰阶信息的层次级别相同，则得到每个层次级别的亮度差值。也可以在不同的亮度区域采用不用的对应方式，示例性地，以第二灰阶信息的亮度为标准，在高亮度区域，第二灰阶信息中一个层次级别的亮度对应第一灰阶信息中多个层次级别的亮度；在中亮度区域，第二灰阶信息中一个层次级别的亮度对应第一灰阶信息中一个层次级别的亮度；在低亮度区域，第二灰阶信息中多个层次级别的亮度对应第一灰阶信息中一个层次级别的亮度。If the gradation levels of the first grayscale information and the second grayscale information are the same, the luminance difference value of each gradation level is obtained. Different corresponding methods may also be used in different brightness areas. Exemplarily, the brightness of the second grayscale information is used as the standard, and in a high brightness area, the brightness of one level in the second grayscale information corresponds to the first grayscale information. In the middle brightness area, the brightness of one layer in the second grayscale information corresponds to the brightness of one layer in the first grayscale information; in the low brightness area, multiple levels in the second grayscale information The brightness of the layer level corresponds to the brightness of one layer level in the first grayscale information.
若第一灰阶信息和第二灰阶信息的层次级别不相同，且第一灰阶信息的层次级别更多，第二灰阶信息中一个层次级别的亮度对应第一灰阶信息中一个或多个层次级别的亮度。例如，同样以第二灰阶信息的亮度为标准，第二灰阶信息包括32个层次级别，第一灰阶信息包括64个层次级别，第二灰阶信息中一个层次级别的亮度对应第一灰阶信息中两个层次级别的亮度。当然，也可以在不同的亮度区域采用不同的对应策略。例如，在第二灰阶信息的1-10层次级别，第二灰阶信息中一个层次级别的亮度对应第一灰阶信息中一个层次级别的亮度，即对应第一灰阶信息中的1-10层次级别。在第二灰阶信息的11-22层次级别，第二灰阶信息中一个层次级别的亮度对应第一灰阶信息中两个层次级别的亮度，即对应第一灰阶信息中的11-44层次级别。在23-21层次级别，第二灰阶信息中一个层次级别的亮度对应第一灰阶信息中三个层次级别的亮度，即对应第一灰阶信息中的45-64层次级别。If the levels of the first grayscale information and the second grayscale information are different, and the first grayscale information has more levels, the luminance of one level in the second grayscale information corresponds to one or more of the first grayscale information. Multiple hierarchical levels of brightness. For example, the brightness of the second grayscale information is also used as the standard, the second grayscale information includes 32 levels, the first grayscale information includes 64 levels, and the brightness of one level in the second grayscale information corresponds to the first grayscale information. The brightness of two levels in grayscale information. Of course, different corresponding strategies can also be adopted in different brightness regions. For example, at levels 1-10 of the second grayscale information, the brightness of one level in the second grayscale information corresponds to the brightness of one level in the first grayscale information, that is, corresponding to 1-10 in the first grayscale information. 10 levels of levels. At levels 11-22 of the second grayscale information, the brightness of one level in the second grayscale information corresponds to the brightness of two levels in the first grayscale information, that is, corresponding to 11-44 in the first grayscale information Hierarchy level. At levels 23-21, the brightness of one level in the second grayscale information corresponds to the brightness of three levels in the first grayscale information, that is, corresponding to levels 45-64 in the first grayscale information.
103，根据第一灰阶差值调整第一显示区域和第二显示区域中至少一个的亮度电压曲线，以使调整后的第一显示区域和第二显示区域的灰阶差值小于第一灰阶差值。103. Adjust the brightness voltage curve of at least one of the first display area and the second display area according to the first grayscale difference, so that the adjusted grayscale difference between the first display area and the second display area is smaller than the first grayscale value. step value.
得到第一显示区域和第二显示区域的第一灰阶差值后，可以调整第一显示区域和/或第二显示区域的亮度电压(gamma)曲线，从而使第一显示区域和第二显示区域在各个灰阶层次级别下亮度相同或接近，实现第一显示区域和第二显示区域的亮度显示效果接近，减小第一显示区域和第二显示区域的显示差异。After obtaining the first grayscale difference between the first display area and the second display area, the brightness voltage (gamma) curve of the first display area and/or the second display area can be adjusted, so that the first display area and the second display area can be adjusted. The brightness of the regions is the same or similar at each gray level, so that the brightness display effects of the first display region and the second display region are similar, and the display difference between the first display region and the second display region is reduced.
若第一显示区域和第二显示区域共用一条gamma曲线，两个显示区域的像素密度不同，最大亮度肯定也不同(第二显示区域单位面积的像素更少)，无法兼顾两个显示区域的灰阶性能。例如，gamma曲线使第一显示区域具有64个层次级别，第二显示区域的最大亮度更小，gamma曲线的高亮度部分完全用不到，影响其层次级别，第二显示区域使用该gamma曲线可能只能有40个层次级别。示例性地，第一灰阶信息和第二灰阶信息的层次级别相同，那么两个显示区域各自使用一条gamma曲线，既能满足两个显示区域都能有较好的灰阶效果(如都具有64个层次级别)，两个显示区域的显示效果都较好，而不会因为灰阶层次不够，在比较暗的区域层次不够而模糊掉，又能拉近两个显示区域的亮度差值，使两个显示区域过渡更加自然，降低两者的差异。例如，将第一灰阶信息的亮度最大的几个层次级别的亮度范围拉大，第二灰阶信息的亮度最大的几个层次级别范围最小。If the first display area and the second display area share a gamma curve, the pixel densities of the two display areas are different, and the maximum brightness must also be different (the second display area has fewer pixels per unit area), and the grayscale of the two display areas cannot be taken into account. stage performance. For example, the gamma curve makes the first display area have 64 gradation levels, the maximum brightness of the second display area is smaller, and the high-brightness part of the gamma curve is completely unused, affecting its gradation level. The second display area may use this gamma curve. There can only be 40 tier levels. Exemplarily, the levels of the first grayscale information and the second grayscale information are the same, then each of the two display areas uses a gamma curve, which can satisfy both the two display areas and have better grayscale effects (such as both. It has 64 levels), the display effect of the two display areas is better, and it will not be blurred due to insufficient gray levels and insufficient levels in the darker areas, and it can also narrow the brightness difference between the two display areas. , to make the transition between the two display areas more natural and reduce the difference between the two. For example, the brightness range of several gradation levels with the highest brightness of the first grayscale information is enlarged, and the range of several gradation levels with the highest brightness of the second grayscale information is the smallest.
参考图3，图3为本申请实施例提供的显示屏处理方法的第二种流程示意图。其中，显示屏处理方法具体包括：Referring to FIG. 3 , FIG. 3 is a schematic flowchart of a second type of display screen processing method provided by an embodiment of the present application. Among them, the display screen processing method specifically includes:
201，获取第一显示区域的第一灰阶信息、以及第二显示区域的第二灰阶信息。201. Acquire first grayscale information of a first display area and second grayscale information of a second display area.
202，根据第一灰阶信息和第二灰阶信息得到第一灰阶差值。202. Obtain a first grayscale difference value according to the first grayscale information and the second grayscale information.
203，根据第一灰阶差值调整第一显示区域和第二显示区域中至少一个的亮度电压曲线，以使调整后的第一显示区域和第二显示区域的灰阶差值小于第一灰阶差值。203. Adjust the luminance voltage curve of at least one of the first display area and the second display area according to the first grayscale difference, so that the adjusted grayscale difference between the first display area and the second display area is smaller than the first grayscale difference. step value.
本实施例中201-203对应的步骤与上述实施例中101-103对应的步骤相同，在此不再赘述。The steps corresponding to 201 to 203 in this embodiment are the same as the steps corresponding to 101 to 103 in the foregoing embodiment, and are not repeated here.
204，获取第一显示区域的第一颜色信息、以及第二显示区域的第二颜色信息。204. Acquire first color information of the first display area and second color information of the second display area.
请结合图4和图5，图4为本申请实施例提供的第一显示区域的第一像素的多个子像素的排列方式示意图；图5为本申请实施例提供的第二显示区域的第二像素的多个子像素排列方式示意图。第一显示区域包括多个第一像素622，第二显示区域包括多个第二像素642，第一像素622的多个子像素624的排列方式不同于第二像素642的多个子像素644的排列方式。示例性地，第一显示区域的第一像素622的多个子像素624为Pentile排列，第二显示区域的第二像素642的多个子像素644为标准RGB排列。在另一示例中，第一显示区域的第一像素的多个子像素还可以为Pentile排列，第二显示区域的第二像素的多个子像素还可以为Delta排列。由于第一显示区域和第二显示区域的子像素排列方式不同，若第二显示区域和第一显示区域采用同样的颜色驱动信号，第二显示区域和第一显示区域的颜色会有明显的差异。Please refer to FIG. 4 and FIG. 5. FIG. 4 is a schematic diagram of the arrangement of multiple sub-pixels of the first pixel in the first display area provided by the embodiment of the application; FIG. 5 is the second display area of the second display area provided by the embodiment of the application. A schematic diagram of the arrangement of multiple sub-pixels of a pixel. The first display area includes a plurality of
此时，采用本申请实施例的方法可以改善第二显示区域和第一显示区域的颜色差，具体的，首先获取第一显示区域的第一颜色信息、以及第二显示区域的第二颜色信息。At this time, the color difference between the second display area and the first display area can be improved by using the method of the embodiment of the present application. Specifically, first color information of the first display area and second color information of the second display area are obtained first. .
205，获取第一颜色信息和第二颜色信息的第一颜色差值。205. Obtain a first color difference value between the first color information and the second color information.
获取第一颜色信息和第二颜色信息后，获取第一颜色信息和第二颜色信息的第一颜色差值。具体的，因为显示屏会采用RGB三原色进行混色显示，即，显示屏包括RGB三种像素，第一颜色差值包括RGB三种颜色的差值。其中，RGB颜色可以混合成多种颜色，如黄色、粉红色等，第一颜色差值还可以包括其他混合色的差值。After acquiring the first color information and the second color information, acquire the first color difference between the first color information and the second color information. Specifically, because the display screen will use three primary colors of RGB for color mixing display, that is, the display screen includes three kinds of pixels of RGB, and the first color difference value includes the difference value of the three kinds of RGB colors. The RGB colors can be mixed into multiple colors, such as yellow, pink, etc., and the first color difference value can also include the difference values of other mixed colors.
206，根据第一颜色差值调整第一显示区域和第二显示区域中至少一个的颜色显示方式，以使调整后的第一显示区域和第二显示区域的颜色差值小于第一颜色差值。206. Adjust the color display mode of at least one of the first display area and the second display area according to the first color difference, so that the adjusted color difference between the first display area and the second display area is smaller than the first color difference .
得到第一显示区域和第二显示区域的第一颜色差值后，可以调整第一显示区域和/或第二显示区域的颜色显示方式，从而使第一显示区域和第二显示区域的各种颜色相同或接近，实现第一显示区域和第二显示区域的颜色显示效果接近，减小第一显示区域和第二显示区域的颜色显示差异。After obtaining the first color difference between the first display area and the second display area, you can adjust the color display mode of the first display area and/or the second display area, so that the various The colors are the same or similar, so that the color display effects of the first display area and the second display area are similar, and the difference in color display between the first display area and the second display area is reduced.
本申请实施例通过调整第一显示区域和/或第二显示区域的gamma曲线和颜色显示方式，从而使第一显示区域和第二显示区域的各个灰阶的亮度和各种颜色相同或接近，实现第一显示区域和第二显示区域的亮度显示效果和颜色显示效果接近，减小第一显示区域和第二显示区域的亮度显示差异和颜色显示差异。In the embodiment of the present application, by adjusting the gamma curve and the color display mode of the first display area and/or the second display area, the brightness of each gray scale in the first display area and the second display area is the same or close to each color, The brightness display effect and color display effect of the first display area and the second display area are similar to each other, and the difference in brightness display and color display between the first display area and the second display area are reduced.
其中，根据第一颜色差值调整第一显示区域和第二显示区域中至少一个的显示方式可以包括：Wherein, adjusting the display mode of at least one of the first display area and the second display area according to the first color difference value may include:
根据第一颜色差值、以及第二像素中多个子像素的排列方式获取对应的目标像素渲染方式；以及obtaining the corresponding rendering mode of the target pixel according to the first color difference value and the arrangement mode of the plurality of sub-pixels in the second pixel; and
第二显示区域使用目标像素渲染方式显示。The second display area is displayed using the target pixel rendering method.
可以根据第二显示区域的第二像素中多个子像素的排列方式从多个像素渲染方式(Sub Pixel Rendering，SPR)中选择一个合适的像素渲染方式为目标像素渲染方式。示例性地，第二显示区域中第二像素的多个子像素为Pentile排列，则第一像素渲染方式为目标像素渲染方式，第二显示区域中第二像素的多个子像素为标准RGB排列，则第二像素渲染方式为目标像素渲染方式。第二显示区域中第二像素的多个子像素为Delta排列，则第三像素渲染方式为目标像素渲染方式。还可以结合第一颜色差值对目标像素渲染方式进行调整。示例性地，提高R像素的驱动信号(驱动电压、驱动电流、驱动时长等中的至少一项)，降低B像素的驱动信号(驱动电压、驱动电流、驱动时长等中的至少一项)。当然还可以根据第一颜色差值对其中一种或两种或三种的像素的驱动信号进行调整。第二显示区域使用调整后的目标像素渲染方式显示。An appropriate pixel rendering mode may be selected from a plurality of sub pixel rendering modes (Sub Pixel Rendering, SPR) as the target pixel rendering mode according to the arrangement mode of the multiple sub-pixels in the second pixel of the second display area. Exemplarily, if the multiple sub-pixels of the second pixel in the second display area are in a Pentile arrangement, then the first pixel rendering mode is the target pixel rendering mode, and the multiple sub-pixels of the second pixel in the second display area are in a standard RGB arrangement, then The second pixel rendering mode is the target pixel rendering mode. The multiple sub-pixels of the second pixel in the second display area are arranged in delta, and the third pixel rendering mode is the target pixel rendering mode. The rendering mode of the target pixel may also be adjusted in combination with the first color difference value. Exemplarily, the driving signal (at least one of driving voltage, driving current, driving duration, etc.) of the R pixel is increased, and the driving signal (at least one of driving voltage, driving current, driving duration, etc.) of the B pixel is decreased. Of course, the driving signals of one or two or three of the pixels can also be adjusted according to the first color difference value. The second display area is displayed using the adjusted target pixel rendering method.
其中，第二显示区域使用目标像素渲染方式显示可以包括：Wherein, displaying the second display area using the target pixel rendering method may include:
获取第二显示区域中目标像素的第一显示信息、以及目标像素周边的多个参考像素的多个第二显示信息；acquiring first display information of the target pixel in the second display area and multiple second display information of multiple reference pixels around the target pixel;
根据第一显示信息和多个第二显示信息确定目标像素的目标显示信息；以及determining target display information of the target pixel according to the first display information and the plurality of second display information; and
根据目标显示信息驱动目标像素显示。Drive the target pixel display according to the target display information.
若第二显示区域中第二像素的多个子像素为标准RGB排列，并且其像素密度较低，容易造成颗粒感。本申请实施例的目标像素不仅包括本身的第一显示信息，还包括周边多个参考像素的多个第二显示信息。保证每个目标像素都会与周围的像素点保持联系，从而消除第二显示区域内的颗粒感。If the plurality of sub-pixels of the second pixel in the second display area are arranged in standard RGB and their pixel density is low, it is easy to cause graininess. The target pixel in the embodiment of the present application includes not only its own first display information, but also a plurality of second display information of surrounding reference pixels. Ensures that each target pixel stays in touch with surrounding pixels, thereby eliminating graininess in the second display area.
根据第一显示信息和多个第二显示信息确定目标像素的目标显示信息具体可以包括：根据第一显示信息和多个第二显示信息不同的权重得到目标显示信息。Determining the target display information of the target pixel according to the first display information and the plurality of second display information may specifically include: obtaining the target display information according to different weights of the first display information and the plurality of second display information.
目标像素为第二显示区域中任意一个第二像素，参考像素为目标像素周边的第二像素。示例性地，请参阅图6，图6为本申请实施例提供的像素渲染方式的示意图。图中示出了9个第二显示区第二像素的位置和坐标，其中目标像素为图中坐标为(0,0)对应的像素，参考像素为目标像素周边上下左右的四个参考像素。目标像素的第一显示信息的权重为0.5，每个参考像素的权重为0.125。最后得到的目标像素的目标显示信息为根据目标像素原始的第一显示信息和参考像素的第二显示区信息不同权重计算得到的。另一示例中，目标像素为第二显示区域中任意一个像素，参考像素为目标像素周边连接的八个参考像素。目标像素的第一显示信息的权重为0.5，每个参考像素的第二显示信息的权重为0.0625。再一示例中，如图7所示，目标像素为图中坐标为(0,0)对应的像素，参考像素为目标像素左右下和一个边角的像素。目标像素的第一显示信息的权重为0.5，每个参考像素的权重为0.125。需要说明的是，上述权重值为示例性举例，各个像素的显示信息的权重可以根据需要设置。其中，第一显示信息和第二显示信息可以包括驱动电压、驱动电流、驱动时长等中的至少一种。The target pixel is any second pixel in the second display area, and the reference pixel is the second pixel around the target pixel. Illustratively, please refer to FIG. 6 , which is a schematic diagram of a pixel rendering manner provided by an embodiment of the present application. The figure shows the positions and coordinates of nine second pixels in the second display area, wherein the target pixel is the pixel corresponding to the coordinate (0,0) in the figure, and the reference pixel is the four reference pixels around the target pixel. The weight of the first display information of the target pixel is 0.5, and the weight of each reference pixel is 0.125. The finally obtained target display information of the target pixel is calculated according to different weights of the original first display information of the target pixel and the second display area information of the reference pixel. In another example, the target pixel is any pixel in the second display area, and the reference pixel is eight reference pixels connected around the target pixel. The weight of the first display information of the target pixel is 0.5, and the weight of the second display information of each reference pixel is 0.0625. In another example, as shown in FIG. 7 , the target pixel is the pixel corresponding to the coordinate (0, 0) in the figure, and the reference pixel is the pixel at the lower left, right and one corner of the target pixel. The weight of the first display information of the target pixel is 0.5, and the weight of each reference pixel is 0.125. It should be noted that the above weight values are illustrative examples, and the weight of the display information of each pixel can be set as required. Wherein, the first display information and the second display information may include at least one of a driving voltage, a driving current, a driving duration, and the like.
请参阅图8，图8为本申请实施例提供的显示屏处理方法的第三种流程示意图。其中，显示屏处理方法具体包括：Please refer to FIG. 8 , FIG. 8 is a schematic flowchart of a third method for processing a display screen provided by an embodiment of the present application. Among them, the display screen processing method specifically includes:
301，获取第一显示区域的第一灰阶信息、以及第二显示区域的第二灰阶信息。301. Acquire first grayscale information of a first display area and second grayscale information of a second display area.
302，根据第一灰阶信息和第二灰阶信息得到第一灰阶差值。302. Obtain a first grayscale difference value according to the first grayscale information and the second grayscale information.
本实施例中301-302对应的步骤与上述实施例中101-102对应的步骤相同，在此不再赘述。The steps corresponding to 301-302 in this embodiment are the same as the steps corresponding to 101-102 in the above-mentioned embodiment, and are not repeated here.
303，根据第一灰阶差值调整过渡区域的亮度电压曲线，以使调整后的过渡区域和第二显示区域的灰阶差值小于第一灰阶差值。303. Adjust the luminance voltage curve of the transition area according to the first gray-scale difference, so that the adjusted gray-scale difference between the transition area and the second display area is smaller than the first gray-scale difference.
请结合图9，图9为本申请实施例提供的显示屏和光学元件的另一结构示意图。第一显示区域612包括相邻第二显示区域614的过渡区域622，第一显示区域612还包括除过渡区域622以外的主显示区域624，过渡区域622设置在主显示区域624和第二显示区域614之间。Please refer to FIG. 9 . FIG. 9 is another schematic structural diagram of a display screen and an optical element provided by an embodiment of the present application. The
通过第一灰阶差值调整过渡区的亮度电压(gamma)曲线，从而使过渡区域和第二显示区域在各个灰阶层次级别下亮度相同或接近，因为过渡区域和主显示区域的像素排列方式一样，亮度差异相对不同。通过过渡区域的缓冲，可以使显示屏的整体显示效果过渡均匀。例如，过渡区域的亮度在第二显示区域和主显示区域之间，过渡区域比第二显示区域亮一些，但是比主显示区域暗一些，能够让第二显示区域很好的过渡到主显示区域。过渡区域可以牺牲一部分亮度细节(如灰阶的层次级别比第二显示区域多但是比主显示区域少)，或者各个灰阶层次级别的过渡区域的亮度均在第二显示区域和主显示区域之间。可以设置三个gamma曲线，第二显示区域、过渡区域和主显示区域各具有一个gamma曲线。The brightness voltage (gamma) curve of the transition area is adjusted by the first grayscale difference, so that the transition area and the second display area have the same or close brightness at each grayscale level because of the pixel arrangement of the transition area and the main display area. Again, the difference in brightness is relatively different. By buffering in the transition area, the overall display effect of the display screen can be evenly transitioned. For example, the brightness of the transition area is between the second display area and the main display area, the transition area is brighter than the second display area, but darker than the main display area, which can make the second display area transition to the main display area well . The transition area can sacrifice some brightness details (for example, the gray level has more levels than the second display area but less than the main display area), or the brightness of the transition area of each gray level sub-level is between the second display area and the main display area. between. Three gamma curves can be set, one for each of the secondary display area, transition area and main display area.
304，获取第一显示区域的第一颜色信息、以及过渡区域的第三颜色信息。304. Acquire first color information of the first display area and third color information of the transition area.
第一显示区域的第一像素的多个子像素的排列方式和第二显示区域的第二像素的多个子像素的排列方式不同。示例性地，第一显示区域的第一像素的多个子像素为Pentile排列，第二显示区域的第二像素的多个子像素为标准RGB排列。在另一示例中，第一显示区域的第一像素的多个子像素还可以为Pentile排列，第二显示区域的第二像素的多个子像素还可以为Delta排列。The arrangement of the plurality of sub-pixels of the first pixel in the first display area is different from the arrangement of the plurality of sub-pixels of the second pixel of the second display area. Exemplarily, the plurality of sub-pixels of the first pixel in the first display area are in a Pentile arrangement, and the plurality of sub-pixels in the second pixel in the second display area are in a standard RGB arrangement. In another example, the plurality of sub-pixels of the first pixel in the first display area may also be in a Pentile arrangement, and the plurality of sub-pixels in the second pixel in the second display area may also be in a Delta arrangement.
305，根据第一颜色信息和第三颜色信息得到第二颜色差值。305. Obtain a second color difference value according to the first color information and the third color information.
获取第一颜色信息和第三颜色信息后，获取第一颜色信息和第三颜色信息的第二颜色差值。具体的，因为显示屏会采用RGB三原色进行混色显示，即，显示屏包括RGB三种像素，第二颜色差值包括RGB三种颜色的差值。其中，RGB颜色可以混合成多种颜色，如黄色、粉红色等，第一颜色差值还可以包括其他混合色的差值。After acquiring the first color information and the third color information, acquire a second color difference value between the first color information and the third color information. Specifically, because the display screen will use three primary colors of RGB for color mixing display, that is, the display screen includes three kinds of pixels of RGB, and the second color difference value includes the difference value of the three kinds of RGB colors. The RGB colors can be mixed into multiple colors, such as yellow, pink, etc., and the first color difference value can also include the difference values of other mixed colors.
306，根据第二颜色差值调整过渡区域的显示方式，以使调整后的过渡区域和第二显示区域的颜色差值小于第二显示差值。306. Adjust the display mode of the transition area according to the second color difference value, so that the color difference value between the adjusted transition area and the second display area is smaller than the second display difference value.
得到过渡显示区域和第二显示区域的第二颜色差值后，可以调整过渡区域的颜色显示方式，从而使过渡区域和第二显示区域的各种颜色相同或接近，实现过渡区域和第二显示区域的颜色显示效果接近，减小过渡区域和第二显示区域的颜色显示差异。其中，调整过渡区域的显示方式可以采用上述实施例中的像素渲染方式(Sub Pixel Rendering，SPR)，在此不再赘述。After obtaining the second color difference between the transition display area and the second display area, you can adjust the color display mode of the transition area, so that the various colors of the transition area and the second display area are the same or close to each other, so as to realize the transition area and the second display area. The color display effect of the area is similar, and the difference between the color display of the transition area and the second display area is reduced. The display mode for adjusting the transition area may be the Sub Pixel Rendering (SPR) mode in the above-mentioned embodiment, which will not be repeated here.
本申请实施例通过调整过渡区域的gamma曲线和颜色显示方式，从而使过渡区域和第二显示区域的各个灰阶的亮度和各种颜色相同或接近，同时因为过渡区域和主显示区域的像素排列一样(如都为标准RGB排列、Pentile排列或Delta排列)，过渡区域和主显示区域各个灰阶的亮度和各种颜色也相同或接近，实现主显示区域、过渡区域和第二显示区域的亮度显示效果和颜色显示效果接近，通过过渡区域使主显示区域和第二显示区域的过渡不会那么突然，减小主显示区域和第二显示区域的亮度显示差异和颜色显示差异，使整个显示屏的过渡更均匀，减少突兀感。In the embodiment of the present application, by adjusting the gamma curve and the color display mode of the transition area, the brightness of each grayscale in the transition area and the second display area are the same or close to the various colors. At the same time, because of the pixel arrangement of the transition area and the main display area The same (for example, standard RGB arrangement, Pentile arrangement or Delta arrangement), the brightness and various colors of each grayscale in the transition area and the main display area are also the same or close to realize the brightness of the main display area, the transition area and the second display area. The display effect is similar to the color display effect. The transition between the main display area and the second display area is not so sudden through the transition area, and the difference in brightness display and color display between the main display area and the second display area is reduced, so that the entire display The transition is more even and less obtrusive.
需要说明的是，在上述任意一个实施例中，显示屏也可以仅通过一个驱动芯片同时驱动第一显示区域和第二显示区域。显示屏也可以通过第一驱动芯片驱动第一显示区域，通过第二驱动芯片驱动第二显示区域。It should be noted that, in any of the above-mentioned embodiments, the display screen may also drive the first display area and the second display area at the same time through only one driving chip. The display screen may also drive the first display area through the first driver chip, and drive the second display area through the second driver chip.
显示屏可以根据第一灰阶差值调整第一驱动芯片和第二驱动芯片中至少一个的亮度电压曲线，以使调整后的第一显示区域和第二显示区域的灰阶差值小于第一灰阶差值。The display screen can adjust the brightness voltage curve of at least one of the first driver chip and the second driver chip according to the first grayscale difference, so that the adjusted grayscale difference between the first display area and the second display area is smaller than the first Grayscale difference.
显示屏还可以根据第一颜色差值调整第一驱动芯片和第二驱动芯片中至少一个的颜色显示方式，以使调整后的第一显示区域和第二显示区域的颜色差值小于第一显示差值。The display screen can also adjust the color display mode of at least one of the first driver chip and the second driver chip according to the first color difference, so that the adjusted color difference between the first display area and the second display area is smaller than the first display area. difference.
显示屏还可以根据第一灰阶差值调整第一驱动芯片和第二驱动芯片中至少一个的亮度电压曲线，以使调整后的第一显示区域和第二显示区域的灰阶差值小于第一灰阶差值；根据第一颜色差值调整第一驱动芯片和第二驱动芯片中至少一个的颜色显示方式，以使调整后的第一显示区域和第二显示区域的颜色差值小于第一显示差值。The display screen can also adjust the brightness voltage curve of at least one of the first driver chip and the second driver chip according to the first grayscale difference, so that the adjusted grayscale difference between the first display area and the second display area is smaller than the first display area. A grayscale difference value; adjust the color display mode of at least one of the first driver chip and the second driver chip according to the first color difference value, so that the adjusted color difference value of the first display area and the second display area is smaller than the first display area and the second display area. One displays the difference.
第一显示区域的gamma曲线和第二显示区域的gamma曲线可以分别存储在不同的驱动芯片中。例如，第一显示区域的gamma曲线存储在第一驱动芯片中，第二显示区域的gamma曲线存储在第二驱动芯片中，第一驱动芯片和第二驱动芯片电性连接，第一驱动芯片或第二驱动芯片执行上述实施例的方法。显示屏还可以包括一处理器，处理器分别与第一驱动芯片和第二驱动芯片连接，处理器执行上述实施例的方法，将调整后的gamma曲线对应存储到第一驱动芯片和第二驱动芯片中。The gamma curve of the first display area and the gamma curve of the second display area may be stored in different driving chips respectively. For example, the gamma curve of the first display area is stored in the first driver chip, the gamma curve of the second display area is stored in the second driver chip, the first driver chip and the second driver chip are electrically connected, and the first driver chip or The second driving chip executes the method of the above embodiment. The display screen may also include a processor, the processor is connected to the first driver chip and the second driver chip respectively, the processor executes the method of the above embodiment, and stores the adjusted gamma curve in the first driver chip and the second driver correspondingly. in the chip.
第一显示区域和第二显示区域的亮度电压曲线等参数可以存储在同一个寄存器中，也可以存储在不同的寄存器中。寄存器可以为独立元件，驱动芯片与寄存器电性连接，并从寄存器中读取亮度电压曲线等参数。寄存器也可以为驱动芯片内的部分元件。例如，第一显示区域的亮度电压曲线等参数可以存储在第一驱动芯片的寄存器内，第二显示区域的亮度电压曲线等参数可以存储在第二驱动芯片的寄存器内。Parameters such as the luminance voltage curves of the first display area and the second display area may be stored in the same register, or may be stored in different registers. The register can be an independent component, and the driver chip is electrically connected to the register, and parameters such as the brightness voltage curve are read from the register. The registers can also be part of the components in the driver chip. For example, parameters such as the brightness voltage curve of the first display area can be stored in the register of the first driver chip, and parameters such as the brightness voltage curve of the second display area can be stored in the register of the second driver chip.
在一些实施例中，为了调整第一显示区域和第二显示区域的亮度差，可以在第一显示区域显示过程中插入黑画面，以降低第一显示区域的亮度，减小第一显示区域和第二显示区域的亮度差。In some embodiments, in order to adjust the brightness difference between the first display area and the second display area, a black picture may be inserted during the display process of the first display area to reduce the brightness of the first display area and reduce the brightness of the first display area and the second display area. The luminance difference of the second display area.
需要说明的是，在一些实施例中，可以调整第二显示区域gamma曲线和颜色显示方式，同时还调整过渡区域的gamma曲线和颜色显示方式，从而使第二显示区域和过渡区域之间的差异更小，以及兼顾过渡区域和主显示区域之间的差异。示例性地，在控制过渡区域和主显示区域的差异小于第一阈值之后，调整第二显示区域的gamma曲线和颜色显示方式，若单独调整第二显示区域还无法使过渡区域和第二显示区域差异小于第二阈值，则适当调整过渡区域，使过渡区域和主显示区域的差异依旧小于第一阈值，且过渡区域和第二显示区域差异小于第二阈值。具体调整第二显示区域gamma曲线和颜色显示方式，调整过渡区域的gamma曲线和颜色显示方式可以采用上述实施例中的步骤，在此不再赘述。It should be noted that, in some embodiments, the gamma curve and color display mode of the second display area can be adjusted, and the gamma curve and color display mode of the transition area can also be adjusted, so as to make the difference between the second display area and the transition area. smaller, as well as taking into account the difference between the transition area and the main display area. Exemplarily, after the difference between the control transition area and the main display area is less than the first threshold, the gamma curve and the color display mode of the second display area are adjusted. If the second display area is adjusted alone, the transition area and the second display area cannot be adjusted. If the difference is smaller than the second threshold, the transition area is appropriately adjusted so that the difference between the transition area and the main display area is still smaller than the first threshold, and the difference between the transition area and the second display area is smaller than the second threshold. Specifically adjusting the gamma curve and the color display mode of the second display area, and adjusting the gamma curve and the color display mode of the transition area, the steps in the above-mentioned embodiments may be adopted, which will not be repeated here.
本申请实施例的第一显示区域的第一灰阶信息、第二显示区域的第二灰阶信息可以通过当前使用的显示屏获取，还可以通过数据库获取。数据库存储有多个显示屏的第一灰阶信息和第二灰阶信息。例如，通过服务器获取多个显示屏的第一灰阶信息和第二灰阶信息，并将其存储到数据库中，然后通过上述实施例的方法得到亮度电压曲线等，再将亮度电压曲线等发送给对应的显示屏，显示屏再根据亮度电压曲线等驱动第一显示区域和第二显示区域。通过服务器计算，可以节省硬件的资源，不需要显示屏的spr模块。其中，服务器得到的亮度电压曲线为综合了多个显示屏的数据计算得到的。The first grayscale information of the first display area and the second grayscale information of the second display area in this embodiment of the present application may be acquired through a currently used display screen, and may also be acquired through a database. The database stores the first grayscale information and the second grayscale information of the multiple display screens. For example, the first grayscale information and the second grayscale information of multiple display screens are obtained through the server, and stored in the database, and then the brightness voltage curve, etc. are obtained by the method of the above embodiment, and then the brightness voltage curve, etc. are sent. For the corresponding display screen, the display screen then drives the first display area and the second display area according to the brightness voltage curve and the like. Through server computing, hardware resources can be saved, and the spr module of the display screen is not required. The brightness-voltage curve obtained by the server is calculated by combining the data of multiple display screens.
本申请实施例还提供一种显示屏处理装置，请参阅图10，图10为本申请实施例提供的显示屏处理装置的结构示意图。显示屏处理装置400包括灰阶信息获取模块410、灰阶差值获取模块420和调整模块430。其中，显示屏处理装置400应用于显示屏中，显示屏包括相邻的第一显示区域和第二显示区域，第一显示区域内的像素密度大于第二显示区域内的像素密度。An embodiment of the present application further provides a display screen processing apparatus. Please refer to FIG. 10 , which is a schematic structural diagram of the display screen processing apparatus provided by an embodiment of the present application. The display
灰阶信息获取模块410，用于获取第一显示区域的第一灰阶信息、以及第二显示区域的第二灰阶信息；a grayscale information acquisition module 410, configured to acquire first grayscale information of the first display area and second grayscale information of the second display area;
灰阶差值获取模块420，用于根据第一灰阶信息和第二灰阶信息得到第一灰阶差值；以及a grayscale difference value obtaining module 420, configured to obtain a first grayscale difference value according to the first grayscale information and the second grayscale information; and
调整模块430，用于根据第一灰阶差值调整第一显示区域和第二显示区域中至少一个的亮度电压曲线，以使调整后的第一显示区域和第二显示区域的灰阶差值小于第一灰阶差值。The
在一些实施例中，所述第一显示区域包括多个第一像素，所述第二显示区域包括多个第二像素，所述第一像素的多个子像素的排列方式不同于所述第二像素的多个子像素的排列方式；显示屏处理装置400还包括颜色信息模块和颜色差值模块。In some embodiments, the first display area includes a plurality of first pixels, the second display area includes a plurality of second pixels, and the arrangement of the plurality of sub-pixels of the first pixels is different from that of the second pixels The arrangement of multiple sub-pixels of a pixel; the display
颜色信息模块，用于获取所述第一显示区域的第一颜色信息、以及所述第二显示区域的第二颜色信息；A color information module, configured to obtain first color information of the first display area and second color information of the second display area;
颜色差值模块，用于根据所述第一颜色信息和所述第二颜色信息得到第一颜色差值；以及A color difference value module, configured to obtain a first color difference value according to the first color information and the second color information; and
调整模块430，还用于根据所述第一颜色差值调整所述第一显示区域和所述第二显示区域中至少一个的颜色显示方式，以使调整后的所述第一显示区域和所述第二显示区域的颜色差值小于所述第一颜色差值。The
在根据所述第一颜色差值调整所述第一显示区域和所述第二显示区域中至少一个的颜色显示方式中，调整模块430还用于根据所述第一颜色差值、以及所述第二像素中多个子像素的排列方式获取对应的目标像素渲染方式；以及控制所述第二显示区域使用所述目标像素渲染方式显示。In adjusting the color display mode of at least one of the first display area and the second display area according to the first color difference value, the
其中，调整模块430还用于获取所述第二显示区域中目标像素的第一显示信息、以及所述目标像素周边的多个参考像素的多个第二显示信息；根据所述第一显示信息和多个所述第二显示信息确定所述目标像素的目标显示信息；以及根据所述目标显示信息驱动所述目标像素显示。The
所述第一显示区域包括相邻所述第二显示区域的过渡区域，在所述根据所述第一灰阶差值调整所述第一显示区域和所述第二显示区域中至少一个的亮度电压曲线，以使调整后的所述第一显示区域和所述第二显示区域的灰阶差值小于所述第一灰阶差值中，调整模块430还用于＝根据所述第一灰阶差值调整所述过渡区域的亮度电压曲线，以使调整后的所述过渡区域和所述第二显示区域的灰阶差值小于所述第一灰阶差值。The first display area includes a transition area adjacent to the second display area, and the brightness of at least one of the first display area and the second display area is adjusted according to the first grayscale difference value voltage curve, so that the adjusted grayscale difference between the first display area and the second display area is smaller than the first grayscale difference, the
其中，所述第一显示区域包括多个第一像素，所述第二显示区域包括多个第二像素，所述第一像素的多个子像素的排列方式不同于所述第二像素的多个子像素的排列方式；调整模块430还用于获取所述第一显示区域的第一颜色信息、以及所述过渡区域的第三颜色信息；根据所述第一颜色信息和所述第三颜色信息得到第二颜色差值；根据所述第二颜色差值调整所述过渡区域的颜色显示方式，以使调整后的所述过渡区域和所述第二显示区域的颜色差值小于所述第二颜色差值。The first display area includes a plurality of first pixels, the second display area includes a plurality of second pixels, and the arrangement of the plurality of sub-pixels of the first pixel is different from that of the plurality of sub-pixels of the second pixel the arrangement of pixels; the
在所述根据所述第一灰阶差值调整所述第一显示区域和所述第二显示区域中至少一个的亮度电压曲线，以使调整后的所述第一显示区域和所述第二显示区域的灰阶差值小于所述第一灰阶差值中，调整模块430还用于通过第一驱动芯片驱动所述第一显示区域，通过第二驱动芯片驱动所述第二显示区域；根据所述第一灰阶差值调整所述第一驱动芯片和所述第二驱动芯片中至少一个的亮度电压曲线，以使调整后的所述第一显示区域和所述第二显示区域的灰阶差值小于所述第一灰阶差值。Adjusting the brightness voltage curve of at least one of the first display area and the second display area according to the first grayscale difference, so that the adjusted first display area and the second display area When the grayscale difference value of the display area is smaller than the first grayscale difference value, the
请参阅图11，图11为本申请实施例提供的电子设备的第一种结构示意图。其中，电子设备600包括处理器601和存储器602。处理器601与存储器602电性连接。Please refer to FIG. 11 . FIG. 11 is a schematic structural diagram of the first type of the electronic device provided by the embodiment of the present application. The
处理器601是电子设备600的控制中心，利用各种接口和线路连接整个电子设备的各个部分，通过运行或调用存储在存储器602内的计算机程序，以及调用存储在存储器602内的数据，执行电子设备的各种功能和处理数据，从而对电子设备进行整体监控。The
在本实施例中，电子设备600中的处理器601会按照如下的步骤，将一个或一个以上的计算机程序的进程对应的指令加载到存储器602中，并由处理器601来运行存储在存储器602中的计算机程序，从而实现各种功能：In this embodiment, the
获取所述第一显示区域的第一灰阶信息、以及所述第二显示区域的第二灰阶信息；acquiring first grayscale information of the first display area and second grayscale information of the second display area;
根据所述第一灰阶信息和所述第二灰阶信息得到第一灰阶差值；obtaining a first grayscale difference value according to the first grayscale information and the second grayscale information;
根据所述第一灰阶差值调整所述第一显示区域和所述第二显示区域中至少一个的亮度电压曲线，以使调整后的所述第一显示区域和所述第二显示区域的灰阶差值小于所述第一灰阶差值。Adjust the brightness voltage curve of at least one of the first display area and the second display area according to the first grayscale difference, so that the adjusted first display area and the second display area The grayscale difference value is smaller than the first grayscale difference value.
在一些实施例中，所述第一显示区域包括多个第一像素，所述第二显示区域包括多个第二像素，所述第一像素的多个子像素的排列方式不同于所述第二像素的多个子像素的排列方式，处理器601还执行以下步骤：In some embodiments, the first display area includes a plurality of first pixels, the second display area includes a plurality of second pixels, and the arrangement of the plurality of sub-pixels of the first pixels is different from that of the second pixels For the arrangement of multiple sub-pixels of a pixel, the
获取所述第一显示区域的第一颜色信息、以及所述第二显示区域的第二颜色信息；acquiring first color information of the first display area and second color information of the second display area;
根据所述第一颜色信息和所述第二颜色信息得到第一颜色差值；以及obtaining a first color difference value according to the first color information and the second color information; and
根据所述第一颜色差值调整所述第一显示区域和所述第二显示区域中至少一个的颜色显示方式，以使调整后的所述第一显示区域和所述第二显示区域的颜色差值小于所述第一颜色差值。Adjust the color display mode of at least one of the first display area and the second display area according to the first color difference value, so that the adjusted colors of the first display area and the second display area The difference value is smaller than the first color difference value.
在一些实施例中，在根据所述第一颜色差值调整所述第一显示区域和所述第二显示区域中至少一个的颜色显示方式中，处理器601还执行以下步骤：In some embodiments, in adjusting the color display mode of at least one of the first display area and the second display area according to the first color difference value, the
根据所述第一颜色差值、以及所述第二像素中多个子像素的排列方式获取对应的目标像素渲染方式；以及obtaining a corresponding rendering mode of the target pixel according to the first color difference value and the arrangement mode of the plurality of sub-pixels in the second pixel; and
所述第二显示区域使用所述目标像素渲染方式显示。The second display area is displayed using the target pixel rendering method.
在一些实施例中，在第二显示区域使用所述目标像素渲染方式显示中，处理器601还执行以下步骤：In some embodiments, when the second display area is displayed in the target pixel rendering manner, the
获取所述第二显示区域中目标像素的第一显示信息、以及所述目标像素周边的多个参考像素的多个第二显示信息；acquiring first display information of a target pixel in the second display area and a plurality of second display information of a plurality of reference pixels around the target pixel;
根据所述第一显示信息和多个所述第二显示信息确定所述目标像素的目标显示信息；以及determining target display information of the target pixel according to the first display information and a plurality of the second display information; and
根据所述目标显示信息驱动所述目标像素显示。The target pixel display is driven according to the target display information.
在一些实施例中，所述第一显示区域包括相邻所述第二显示区域的过渡区域，在根据所述第一灰阶差值调整所述第一显示区域和所述第二显示区域中至少一个的亮度电压曲线，以使调整后的所述第一显示区域和所述第二显示区域的灰阶差值小于所述第一灰阶差值中，处理器601还执行以下步骤：In some embodiments, the first display area includes a transition area adjacent to the second display area, and in adjusting the first display area and the second display area according to the first grayscale difference value At least one brightness-voltage curve, so that the adjusted grayscale difference between the first display area and the second display area is smaller than the first grayscale difference, the
根据所述第一灰阶差值调整所述过渡区域的亮度电压曲线，以使调整后的所述过渡区域和所述第二显示区域的灰阶差值小于所述第一灰阶差值。The brightness voltage curve of the transition region is adjusted according to the first grayscale difference, so that the adjusted grayscale difference between the transitional region and the second display region is smaller than the first grayscale difference.
在一些实施例中，处理器601还执行以下步骤：In some embodiments, the
获取所述第一显示区域的第一颜色信息、以及所述过渡区域的第三颜色信息；acquiring first color information of the first display area and third color information of the transition area;
根据所述第一颜色信息和第三颜色信息得到第二颜色差值；obtaining a second color difference value according to the first color information and the third color information;
根据所述第二颜色差值调整所述过渡区域的颜色显示方式，以使调整后的所述过渡区域和所述第二显示区域的颜色差值小于所述第二颜色差值。The color display manner of the transition area is adjusted according to the second color difference value, so that the adjusted color difference value between the transition area and the second display area is smaller than the second color difference value.
在一些实施例中，在根据所述第一灰阶差值调整所述第一显示区域和所述第二显示区域中至少一个的亮度电压曲线，以使调整后的所述第一显示区域和所述第二显示区域的灰阶差值小于所述第一灰阶差值中；处理器601还执行以下步骤：In some embodiments, the brightness voltage curve of at least one of the first display area and the second display area is adjusted according to the first grayscale difference, so that the adjusted first display area and The grayscale difference of the second display area is smaller than the first grayscale difference; the
通过第一驱动芯片驱动所述第一显示区域，通过第二驱动芯片驱动所述第二显示区域；以及The first display area is driven by a first driver chip, and the second display area is driven by a second driver chip; and
根据所述第一灰阶差值调整所述第一驱动芯片和所述第二驱动芯片中至少一个的亮度电压曲线，以使调整后的所述第一显示区域和所述第二显示区域的灰阶差值小于所述第一灰阶差值。Adjust the brightness voltage curve of at least one of the first driver chip and the second driver chip according to the first grayscale difference, so that the adjusted first display area and the second display area have The grayscale difference value is smaller than the first grayscale difference value.
在一些实施例中，请参阅图12，图12为本申请实施例提供的电子设备的第二种结构示意图。In some embodiments, please refer to FIG. 12 , which is a schematic diagram of a second structure of an electronic device provided by an embodiment of the present application.
其中，电子设备600还包括：显示屏603、控制电路604、输入单元605、传感器606以及电源607。其中，处理器601分别与显示屏603、控制电路604、输入单元605、传感器606以及电源607电性连接。The
显示屏603可用于显示由用户输入的信息或提供给用户的信息以及电子设备的各种图形用户接口，这些图形用户接口可以由图像、文本、图标、视频和其任意组合来构成。The
控制电路604与显示屏603电性连接，用于控制显示屏603显示信息。The
输入单元605可用于接收输入的数字、字符信息或用户特征信息(例如指纹)，以及产生与用户设置以及功能控制有关的键盘、鼠标、操作杆、光学或者轨迹球信号输入。其中，输入单元605可以包括指纹识别模组。The
传感器606用于采集电子设备自身的信息或者用户的信息或者外部环境信息。例如，传感器606可以包括距离传感器、磁场传感器、光线传感器、加速度传感器、指纹传感器、霍尔传感器、位置传感器、陀螺仪、惯性传感器、姿态感应器、气压计、心率传感器等多个传感器。The
电源607用于给电子设备600的各个部件供电。在一些实施例中，电源607可以通过电源管理系统与处理器601逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
尽管图12中未示出，电子设备600还可以包括摄像头、蓝牙模块等，在此不再赘述。其中摄像头的镜头可以朝向第二显示区域设置，或摄像头的镜头设置在第二显示区域下方，摄像头用于获取透光第二显示区域的外界光信号成像。Although not shown in FIG. 12 , the
本申请实施例还提供一种存储介质，存储介质中存储有计算机程序，当计算机程序在计算机上运行时，计算机执行上述任一实施例所述的图像处理方法。An embodiment of the present application further provides a storage medium, where a computer program is stored in the storage medium, and when the computer program runs on the computer, the computer executes the image processing method described in any of the foregoing embodiments.
例如，在一些实施例中，当所述计算机程序在计算机上运行时，所述计算机执行以下步骤：For example, in some embodiments, when the computer program is run on a computer, the computer performs the following steps:
获取所述第一显示区域的第一灰阶信息、以及所述第二显示区域的第二灰阶信息；acquiring first grayscale information of the first display area and second grayscale information of the second display area;
根据所述第一灰阶信息和所述第二灰阶信息得到第一灰阶差值；obtaining a first grayscale difference value according to the first grayscale information and the second grayscale information;
根据所述第一灰阶差值调整所述第一显示区域和所述第二显示区域中至少一个的亮度电压曲线，以使调整后的所述第一显示区域和所述第二显示区域的灰阶差值小于所述第一灰阶差值。Adjust the brightness voltage curve of at least one of the first display area and the second display area according to the first grayscale difference, so that the adjusted first display area and the second display area The grayscale difference value is smaller than the first grayscale difference value.
需要说明的是，本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过计算机程序来指令相关的硬件来完成，所述计算机程序可以存储于计算机可读存储介质中，所述存储介质可以包括但不限于：只读存储器(ROM，Read OnlyMemory)、随机存取存储器(RAM，Random Access Memory)、磁盘或光盘等。It should be noted that those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing relevant hardware through a computer program, and the computer program can be stored in a computer-readable storage medium , the storage medium may include, but is not limited to, a read only memory (ROM, Read Only Memory), a random access memory (RAM, Random Access Memory), a magnetic disk or an optical disk, and the like.
以上对本申请实施例所提供的显示屏处理方法、装置、存储介质及电子设备进行了详细介绍。本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。The display screen processing method, device, storage medium, and electronic device provided by the embodiments of the present application have been described in detail above. The principles and implementations of the present application are described herein using specific examples, and the descriptions of the above embodiments are only used to help understand the methods and core ideas of the present application; meanwhile, for those skilled in the art, according to the Thoughts, there will be changes in specific embodiments and application scopes. To sum up, the contents of this specification should not be construed as limiting the application.
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| CN108766347A (en)* | 2018-06-13 | 2018-11-06 | 京东方科技集团股份有限公司 | A kind of display panel, its display methods and display device |
| CN109658864B (en)* | 2018-12-27 | 2020-07-24 | 厦门天马微电子有限公司 | Display panel display processing method and display processing device |
| CN109559650B (en)* | 2019-01-16 | 2021-01-12 | 京东方科技集团股份有限公司 | Pixel rendering method and device, image rendering method and device, and display device |
| CN109979389B (en)* | 2019-04-08 | 2020-07-31 | 成都京东方光电科技有限公司 | Gamma correction method and device, display device, computer storage medium |
- 2019
- 2019-10-31CNCN201911049568.1Apatent/CN110619836B/enactiveActive
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