技术领域technical field
本发明涉及一种显示面板，且特别是涉及一种电泳显示面板。The present invention relates to a display panel, and in particular to an electrophoretic display panel.
背景技术Background technique
随着平面显示科技的蓬勃发展，使用者除了对显示面板的性能有所要求外，对其外观上的美感亦有着更高的期待。为了满足使用者的此需求，显示面板制造厂商多已着手研发窄边框(slim-boarder)的平面显示面板。With the vigorous development of flat panel display technology, users not only have requirements for the performance of the display panel, but also have higher expectations for its aesthetic appearance. In order to meet the needs of users, many display panel manufacturers have begun to develop slim-board flat display panels.
常见的平面显示面板包括液晶显示面板(liquid crystal display panel)、等离子体显示器面板(plasma display panel)、电泳显示面板(electrophoreticdisplay panel)等。以电泳显示面板为例，其剖面示意图如图1中所示。请参照图1，已知的电泳显示面板100(100’)包括了第一基板110、第二基板120、位于第一基板110与第二基板120间的电泳显示层130以及环绕电泳显示层的框胶140(140’)。电泳显示面板100(100’)所占的区域可分为显示区R(displayregion)与非显示区R’(non-display region)，其中非显示区R’也就是所谓的边框区。在图1中，上方的电泳显示面板100具有较宽的非显示区宽度WB，下方的电泳显示面板100’具有较窄的非显示区宽度WB’。Common flat display panels include liquid crystal display panels, plasma display panels, electrophoretic display panels, and the like. Taking the electrophoretic display panel as an example, its cross-sectional schematic diagram is shown in FIG. 1 . Referring to FIG. 1, a known electrophoretic display panel 100 (100') includes a first substrate 110, a second substrate 120, an electrophoretic display layer 130 located between the first substrate 110 and the second substrate 120, and surrounding electrophoretic display layers. Frame glue 140 (140'). The area occupied by the electrophoretic display panel 100 (100') can be divided into a display region R (display region) and a non-display region R' (non-display region), wherein the non-display region R' is also called a frame region. In FIG. 1 , the upper electrophoretic display panel 100 has a wider non-display area width WB , and the lower electrophoretic display panel 100 ′ has a narrower non-display area width WB ′.
当电泳显示面板100的非显示区宽度WB缩减为较窄的非显示区宽度WB’时，虽然窄边框电泳显示面板100’可被实现，但电泳显示面板100的框胶宽度Ws也必需跟着缩减为较窄的框胶宽度Ws’。这样一来，窄边框电泳显示面板100’的框胶140’阻止水气进入电泳显示层130的功效，就不如较宽的框胶140那般好了。When the width WB of the non-display area of the electrophoretic display panel 100 is reduced to a narrower width WB ' of the non-display area, although the electrophoretic display panel 100' with a narrow frame can be realized, the width Ws of the sealant of the electrophoretic display panel 100 is also It must then be reduced to a narrower frame width Ws '. In this way, the frame glue 140 ′ of the narrow-frame electrophoretic display panel 100 ′ is not as good as the wider frame glue 140 in preventing water vapor from entering the electrophoretic display layer 130 .
此外，在已知的窄边框电泳显示面板100’中，第二基板120的面积大于第一基板110的面积，第二基板的边缘120a超出第一基板的边缘110a。所以当上述的窄边框电泳显示面板100’通过其第二基板120与另一窄边框电泳显示面板100’的第二基板120接合，而拼接成另一面积较大的拼接式电泳显示面板时，此拼接式电泳显示面板中的第一基板110与相邻的第一基板110间存在间隙。In addition, in the known narrow-frame electrophoretic display panel 100', the area of the second substrate 120 is larger than that of the first substrate 110, and the edge 120a of the second substrate exceeds the edge 110a of the first substrate. Therefore, when the aforementioned narrow-frame electrophoretic display panel 100' is spliced into another large-area spliced electrophoretic display panel through its second substrate 120 and the second substrate 120 of another narrow-frame electrophoretic display panel 100', There is a gap between the first substrate 110 and the adjacent first substrate 110 in the spliced electrophoretic display panel.
然而，由于拼接式电泳显示面板的使用者是透过第一基板110来观看电泳显示层130所显示的影像的，所以使用者极易发现在拼接式电泳显示面板的接合处存在间隙。换句话说，使用者极易发现拼接式电泳显示面板的接合处有不平整的状况，而严重地影响了使用者对拼接式电泳显示面板外观上的观感。因此，如何让使用者不易察觉到拼接式电泳显示面板的接合处有不平整的状况，实为目前研发者亟欲解决的问题之一。However, since the user of the spliced electrophoretic display panel views the image displayed on the electrophoretic display layer 130 through the first substrate 110 , it is very easy for the user to find that there is a gap at the junction of the spliced electrophoretic display panel. In other words, it is very easy for the user to find that the junction of the spliced electrophoretic display panel is uneven, which seriously affects the user's perception of the appearance of the spliced electrophoretic display panel. Therefore, how to make the user less aware of the unevenness of the junction of the spliced electrophoretic display panel is one of the problems that the current developers want to solve urgently.
发明内容Contents of the invention
本发明提供一种拼接式电泳显示面板，其电泳显示单元的第一基板面积大于第二基板面积，第一基板边缘超出第二基板边缘。因此，电泳显示单元的第一基板可与相邻的第一基板紧密地接合。如此一来，透过第一基板来观看显示影像的使用者不易察觉到相邻电泳显示单元间的接缝处有不平整的问题。The invention provides a spliced electrophoretic display panel, the area of the first substrate of the electrophoretic display unit is larger than the area of the second substrate, and the edge of the first substrate exceeds the edge of the second substrate. Therefore, the first substrate of the electrophoretic display unit can be closely bonded to the adjacent first substrate. In this way, the user viewing the displayed image through the first substrate is less likely to notice the problem of unevenness at the seams between adjacent electrophoretic display units.
本发明提供一种拼接式电泳显示面板，其包括多个成阵列排列且彼此连接的电泳显示单元。电泳显示单元包括第一基板、第二基板、电泳显示层以及框胶。第二基板配置于第一基板下方。第一基板的至少一边缘超出第二基板的边缘。电泳显示层配置于第一基板与第二基板之间。使用者隔着第一基板观看电泳显示层所显示的影像。框胶与电泳显示层、第一基板以及第二基板连接，并且环绕电泳显示层。在这些电泳显示单元中，各第一基板与相邻的该第一基板连接。The invention provides a spliced electrophoretic display panel, which includes a plurality of electrophoretic display units arranged in an array and connected to each other. The electrophoretic display unit includes a first substrate, a second substrate, an electrophoretic display layer and a sealant. The second substrate is disposed under the first substrate. At least one edge of the first substrate exceeds the edge of the second substrate. The electrophoretic display layer is configured between the first substrate and the second substrate. The user watches the image displayed on the electrophoretic display layer through the first substrate. The frame glue is connected with the electrophoretic display layer, the first substrate and the second substrate, and surrounds the electrophoretic display layer. In these electrophoretic display units, each first substrate is connected to the adjacent first substrate.
在本发明的实施例中，前述的电泳显示单元中，各第二基板分别与相邻的一个或多个第二基板维持间隙。In an embodiment of the present invention, in the aforementioned electrophoretic display unit, each second substrate maintains a gap with one or more adjacent second substrates.
在本发明的实施例中，前述的第二基板的边缘超出电泳显示层的边缘。前述的框胶仅分布于第一基板与第二基板之间，且框胶的外缘与第二基板的边缘实质上切齐。In an embodiment of the present invention, the edge of the aforementioned second substrate exceeds the edge of the electrophoretic display layer. The aforementioned frame glue is only distributed between the first substrate and the second substrate, and the outer edge of the frame glue is substantially aligned with the edge of the second substrate.
在本发明的实施例中，前述的第二基板的边缘超出电泳显示层的边缘。前述的框胶部分分布于第一基板与第二基板之间，部分与第二基板的侧边连接。并且，前述的框胶的外缘超出第二基板的边缘。In an embodiment of the present invention, the edge of the aforementioned second substrate exceeds the edge of the electrophoretic display layer. The aforementioned sealant is partially distributed between the first substrate and the second substrate, and partly connected to the side of the second substrate. Moreover, the outer edge of the sealant exceeds the edge of the second substrate.
在本发明的实施例中，前述的框胶的外缘实质上与第一基板的边缘切齐。In an embodiment of the present invention, the outer edge of the sealant is substantially aligned with the edge of the first substrate.
在本发明的实施例中，前述的框胶的最大高度实质上等于与第二基板与电泳显示层的厚度总和。In an embodiment of the present invention, the maximum height of the aforementioned sealant is substantially equal to the sum of the thicknesses of the second substrate and the electrophoretic display layer.
在本发明的实施例中，前述的电泳显示层的边缘实质上与第二基板切齐，而框胶与第二基板的侧边连接，且框胶还覆盖第二基板的部分外表面。In an embodiment of the present invention, the edge of the aforementioned electrophoretic display layer is substantially flush with the second substrate, and the frame glue is connected to the side of the second substrate, and the frame glue also covers part of the outer surface of the second substrate.
在本发明的实施例中，前述的框胶的外缘实质上与第一基板的边缘切齐。In an embodiment of the present invention, the outer edge of the sealant is substantially aligned with the edge of the first substrate.
在本发明的实施例中，前述的框胶的最大高度大于与第二基板与电泳显示层的厚度总和。In an embodiment of the present invention, the maximum height of the aforesaid sealant is greater than the sum of the thicknesses of the second substrate and the electrophoretic display layer.
在本发明的实施例中，前述的拼接式电泳显示面板可进一步包括保护层，而保护层与上述的第二基板的外表面连接。In an embodiment of the present invention, the aforementioned spliced electrophoretic display panel may further include a protective layer, and the protective layer is connected to the outer surface of the aforementioned second substrate.
在本发明的实施例中，前述的第一基板的面积大于该第二基板的面积。In an embodiment of the present invention, the aforementioned first substrate has an area greater than that of the second substrate.
基于上述，在本发明的拼接式电泳显示面板中，第一基板面积大于第二基板面积，第一基板的边缘超出第二基板的边缘。因此第一基板可与相邻的第一基板紧密地接合。如此一来，透过第一基板观看显示影像的使用者即不易察觉到拼接式电泳显示面板接缝处有不平整的问题。Based on the above, in the spliced electrophoretic display panel of the present invention, the area of the first substrate is larger than that of the second substrate, and the edge of the first substrate exceeds the edge of the second substrate. Therefore, the first substrate can be closely bonded to the adjacent first substrate. In this way, the user viewing the displayed image through the first substrate is less likely to notice the problem of unevenness at the seam of the spliced electrophoretic display panel.
为让本发明的上述特征和优点能更明显易懂，下文特举实施例，并配合附图作详细说明如下。In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.
附图说明Description of drawings
图1为已知的电泳显示面板剖面示意图。FIG. 1 is a schematic cross-sectional view of a known electrophoretic display panel.
图2为本发明第一实施例的电泳显示单元剖面示意图。FIG. 2 is a schematic cross-sectional view of the electrophoretic display unit according to the first embodiment of the present invention.
图3为本发明第一实施例的拼接式电泳显示面板剖面示意图。FIG. 3 is a schematic cross-sectional view of the spliced electrophoretic display panel according to the first embodiment of the present invention.
图4为本发明第二实施例的拼接式电泳显示面板剖面示意图。FIG. 4 is a schematic cross-sectional view of a spliced electrophoretic display panel according to a second embodiment of the present invention.
图5为本发明第三实施例的拼接式电泳显示面板剖面示意图。FIG. 5 is a schematic cross-sectional view of a spliced electrophoretic display panel according to a third embodiment of the present invention.
附图标记说明Explanation of reference signs
1000’、2000、2000a、2000b：拼接式电泳显示面板1000’, 2000, 2000a, 2000b: Mosaic electrophoretic display panels
100、100’：电泳显示面板100, 100': electrophoretic display panel
110、210：第一基板110, 210: the first substrate
120、220：第二基板120, 220: second substrate
130、230：电泳显示层130, 230: Electrophoretic display layer
140、240、242、244：框胶140, 240, 242, 244: frame glue
200：电泳显示单元200: Electrophoretic display unit
212：第一基底212: First base
214：公共电极214: Common electrode
222：第二基底222: Second Basis
224：有源元件层224: Active component layer
250：保护层250: protective layer
224a：有源元件224a: Active components
224b：像素电极224b: pixel electrode
210a、220a、230a、240a：边缘210a, 220a, 230a, 240a: edges
Ws、WB、W’s、W’B：宽度Ws , WB , W's , W'B : Width
hDM、hP2、hs：高度hDM , hP2 , hs : height
220b、S：表面220b, S: surface
G、g、D：间隙G, g, D: Gap
C、C’：接缝处C, C': Seams
R、R’：区域R, R': area
具体实施方式Detailed ways
【第一实施例】【The first embodiment】
图2为本发明第一实施例的电泳显示单元剖面示意图。请参照图2，本实施例的电泳显示单元200包括第一基板210、第二基板220、电泳显示层230以及框胶240。第二基板220配置于第一基板210下方。电泳显示层230配置于第一基板210与第二基板220之间。框胶240与电泳显示层230、第一基板210以及第二基板220连接，并且环绕电泳显示层230。FIG. 2 is a schematic cross-sectional view of the electrophoretic display unit according to the first embodiment of the present invention. Please refer to FIG. 2 , the electrophoretic display unit 200 of this embodiment includes a first substrate 210 , a second substrate 220 , an electrophoretic display layer 230 and a sealant 240 . The second substrate 220 is disposed below the first substrate 210 . The electrophoretic display layer 230 is disposed between the first substrate 210 and the second substrate 220 . The frame glue 240 is connected with the electrophoretic display layer 230 , the first substrate 210 and the second substrate 220 and surrounds the electrophoretic display layer 230 .
在本实施例中，第一基板210可包括第一基底212以及覆盖第一基底212的公共电极214。本实施例的第一基底210例如为透光基板，其材料可为玻璃、石英、塑胶或是其它适当的材料。本实施例的公共电极214例如为透明导电层，其材料可为铟锡氧化物(Indium Tin Oxide，ITO)、铟锌氧化物(IndiumZinc Oxide，IZO)或是其它适当的导电材料。In this embodiment, the first substrate 210 may include a first base 212 and a common electrode 214 covering the first base 212 . The first substrate 210 in this embodiment is, for example, a light-transmitting substrate, and its material can be glass, quartz, plastic or other suitable materials. The common electrode 214 in this embodiment is, for example, a transparent conductive layer whose material can be Indium Tin Oxide (ITO), Indium Zinc Oxide (IZO) or other suitable conductive materials.
在本实施例中，第二基板220可包括第二基底222以及有源元件阵列层224。本实施例的第二基底220，其材料可为玻璃、石英、塑胶、或是不透光/反射材料(例如：导电材料、晶片、陶瓷、或其它可适用的材料)、或是其它可适用的材料。本实施例的有源元件阵列层224例如可包括有源元件224a以及像素电极224b。在本实施例中，有源元件224a例如为底部栅极型薄膜晶体管，但本发明不限于此。根据其他实施例，上述的有源元件224a也可是顶部栅极型薄膜晶体管。在本实施例中，像素电极224b例如是反射导电层，此反射导电层除了当作像素电极来使用外，亦可反射由第一基板210入射的光线，而减低有源元件224a发生光漏电的机率。然，本发明不限于此。根据其他实施例，像素电极224b亦可是透明导电层，而有源元件阵列层224可进一步地包括另一反射层来反射由第一基板210入射的光线。In this embodiment, the second substrate 220 may include a second base 222 and an active device array layer 224 . The material of the second substrate 220 in this embodiment can be glass, quartz, plastic, or opaque/reflective material (for example: conductive material, chip, ceramic, or other applicable materials), or other applicable materials. s material. The active element array layer 224 of this embodiment may include, for example, an active element 224a and a pixel electrode 224b. In this embodiment, the active element 224a is, for example, a bottom gate thin film transistor, but the invention is not limited thereto. According to other embodiments, the above-mentioned active element 224a may also be a top-gate thin film transistor. In this embodiment, the pixel electrode 224b is, for example, a reflective conductive layer. In addition to being used as a pixel electrode, the reflective conductive layer can also reflect incident light from the first substrate 210, thereby reducing the risk of light leakage from the active element 224a. probability. However, the present invention is not limited thereto. According to other embodiments, the pixel electrode 224 b can also be a transparent conductive layer, and the active device array layer 224 can further include another reflective layer to reflect the incident light from the first substrate 210 .
在本实施例中，电泳显示层230的边缘230a未超出第二基板的边缘220a，如图2中所示。本实施例的电泳显示层230例如为薄膜式电泳显示层。In this embodiment, the edge 230a of the electrophoretic display layer 230 does not exceed the edge 220a of the second substrate, as shown in FIG. 2 . The electrophoretic display layer 230 of this embodiment is, for example, a thin-film electrophoretic display layer.
在本实施例中，框胶240的最大高度hs实质上等于与第二基板厚度hP2与电泳显示层厚度hDM的总和。并且，框胶的外缘240a与第一基板的边缘210a实质上切齐。本实施例的框胶240可为热固型胶材(thermal curablesealing material)、光固型胶材(photo-curable sealing material)，复合型胶材(hybrid sealing material)或其他适当种类的胶材。In this embodiment, the maximum height hs of the sealant 240 is substantially equal to the sum of the thickness hP2 of the second substrate and the thickness hDM of the electrophoretic display layer. Moreover, the outer edge 240a of the sealant is substantially aligned with the edge 210a of the first substrate. The sealant 240 of this embodiment can be a thermal curable sealing material, a photo-curable sealing material, a hybrid sealing material or other suitable types of sealing material.
值得注意的是，在本实施例的电泳显示单元200中，由于第一基板210的面积大于第二基板220的面积，且第一基板的边缘210a超出第二基板的边缘220a。因此，部分的框胶242分布于第一基板210与第二基板220之间，部分的框胶244可位于第一基板210下方。其中，部分的框胶244与第二基板的侧边连接，也就是说，框胶的外缘240a超出了第二基板的边缘220a。在本实施例中，部分框胶242与部分框胶244其材料可相同或不相同。It should be noted that, in the electrophoretic display unit 200 of this embodiment, since the area of the first substrate 210 is larger than the area of the second substrate 220 , and the edge 210 a of the first substrate exceeds the edge 220 a of the second substrate. Therefore, part of the sealant 242 is distributed between the first substrate 210 and the second substrate 220 , and part of the sealant 244 may be located under the first substrate 210 . Wherein, part of the sealant 244 is connected to the side of the second substrate, that is, the outer edge 240a of the sealant exceeds the edge 220a of the second substrate. In this embodiment, the materials of the part of the sealant 242 and the part of the sealant 244 may be the same or different.
图3为本实施例的拼接式电泳显示面板剖面示意图。请参照图3，本实施例的拼接式电泳显示面板2000可由多个成阵列排列且彼此连接的电泳显示单元所组成。FIG. 3 is a schematic cross-sectional view of the spliced electrophoretic display panel of this embodiment. Referring to FIG. 3 , the spliced electrophoretic display panel 2000 of this embodiment may be composed of a plurality of electrophoretic display units arranged in an array and connected to each other.
在本实施例的拼接式电泳显示面板2000中，各电泳显示单元的第一基板210分别与相邻的一个或多个第一基板210连接。值得注意的是，因为本实施例的第一基板210的面积大于第二基板220的面积，第一基板的边缘210a超出第二基板的边缘220a且框胶的外缘240a与第一基板的边缘210a实质上切齐，所以各电泳显示单元的第一基板210可与相邻的一个或多个第一基板210紧密地连接。此外，在本实施例的拼接式电泳显示面板2000中，各第二基板220分别与相邻的一个或多个第二基板220维持间隙D，框胶外缘240a与相邻的框胶外缘240a在接近第二基板220处存在间隙G。In the spliced electrophoretic display panel 2000 of this embodiment, the first substrate 210 of each electrophoretic display unit is respectively connected to one or more adjacent first substrates 210 . It should be noted that, because the area of the first substrate 210 in this embodiment is larger than the area of the second substrate 220, the edge 210a of the first substrate exceeds the edge 220a of the second substrate and the outer edge 240a of the sealant is consistent with the edge of the first substrate. 210a are substantially aligned, so the first substrate 210 of each electrophoretic display unit can be tightly connected to one or more adjacent first substrates 210 . In addition, in the spliced electrophoretic display panel 2000 of this embodiment, each second substrate 220 maintains a gap D with one or more adjacent second substrates 220 respectively, and the outer edge 240a of the frame glue and the outer edge of the adjacent frame glue There is a gap G near the second substrate 220 at 240 a.
在本实施例中，使用者是透过第一基板210来观看电泳显示层230所显示的影像的。也就是说，由各第一基板210所拼接成的平面为本实施例的拼接式电泳显示面板2000的显示面S。In this embodiment, the user watches the image displayed on the electrophoretic display layer 230 through the first substrate 210 . That is to say, the plane spliced by the first substrates 210 is the display surface S of the spliced electrophoretic display panel 2000 of this embodiment.
在本实施例中，由于相邻的第一基板210间为紧密连接的。因此，当使用者透过显示面S来观看显示影像时并不容易察觉到位于显示面S下方的间隙G。进一步地说，使用者观看本实施例的拼接式电泳显示面板2000时不易察觉到各电泳显示单元间的接缝处C’有不平整的状况，进而让使用者对拼接式电泳显示面板2000的外观有良好的观感。In this embodiment, since adjacent first substrates 210 are closely connected. Therefore, when the user views the displayed image through the display surface S, it is not easy to perceive the gap G below the display surface S. Referring to FIG. Furthermore, when the user watches the spliced electrophoretic display panel 2000 of this embodiment, it is not easy to notice the unevenness of the seam C' between the electrophoretic display units, so that the user is more aware of the spliced electrophoretic display panel 2000. The appearance has a good look and feel.
另外，本实施例的拼接式电泳显示面板2000可进一步包括保护层250。在本实施例中，保护层250与各第二基板的外表面220b连接。此保护层250可增进本实施例的拼接式电泳显示面板2000的可靠性(reliability)。更详细地说，本实施例的保护层250可减少水气进入电泳显示层230中的机率，而减低电泳显示层230被劣化的机率。In addition, the spliced electrophoretic display panel 2000 of this embodiment may further include a protective layer 250 . In this embodiment, the protective layer 250 is connected to the outer surface 220b of each second substrate. The protection layer 250 can improve the reliability of the spliced electrophoretic display panel 2000 of this embodiment. More specifically, the protection layer 250 of this embodiment can reduce the probability of water vapor entering the electrophoretic display layer 230 , thereby reducing the probability of the electrophoretic display layer 230 being deteriorated.
【第二实施例】【Second Embodiment】
图4为本发明第二实施例的拼接式电泳显示面板剖面示意图。请参照图4，本实施例的拼接式电泳显示面板2000a的结构与第一实施例的拼接式电泳显示面板2000相似，两者主要的差异在于：本实施例的框胶的外缘240a与第二基板的边缘220a实质上切齐。FIG. 4 is a schematic cross-sectional view of a spliced electrophoretic display panel according to a second embodiment of the present invention. Please refer to FIG. 4 , the structure of the spliced electrophoretic display panel 2000a of the present embodiment is similar to that of the spliced electrophoretic display panel 2000 of the first embodiment. The edges 220a of the two substrates are substantially aligned.
在本实施例的拼接式电泳显示面板2000a中，第一基板210的面积亦大于第二基板220的面积，第一基板的边缘210a亦超出第二基板的边缘220a，且框胶的外缘204a未超出第一基板210a的边缘。因此，在本实施中，各第一基板210与相邻的第一基板210亦可为紧密连接的。In the spliced electrophoretic display panel 2000a of this embodiment, the area of the first substrate 210 is also larger than the area of the second substrate 220, the edge 210a of the first substrate also exceeds the edge 220a of the second substrate, and the outer edge 204a of the sealant not beyond the edge of the first substrate 210a. Therefore, in this implementation, each first substrate 210 may also be closely connected to adjacent first substrates 210 .
因此，当使用者透过由各第一基板210所组成的显示面S观看显示画面时，亦不易察觉到位于第一基板210下方的间隙G。也就是说，在本实施的拼接式电泳显示面板2000a中，各电泳显示单元间的接缝处C’，其不平整的状况不易被使用者察觉。Therefore, when the user views the display screen through the display surface S composed of the first substrates 210 , the gap G under the first substrates 210 is not easy to be noticed. That is to say, in the spliced electrophoretic display panel 2000a of this embodiment, the unevenness of the seam C' between the electrophoretic display units is not easy to be noticed by the user.
【第三实施例】[Third embodiment]
图5为本发明第三实施例的拼接式电泳显示面板剖面示意图。请参照图5，本实施例的拼接式电泳显示面板2000b的结构与第一实施例的拼接式电泳显示面板2000相似，两者主要的差异在于：本实施例的电泳显示层的边缘230a实质上与第二基板的边缘220a切齐；本实施例的框胶240与第二基板的侧边连接，且框胶240更进一步地覆盖第二基板的部分外表面220b。FIG. 5 is a schematic cross-sectional view of a spliced electrophoretic display panel according to a third embodiment of the present invention. Please refer to FIG. 5, the structure of the spliced electrophoretic display panel 2000b of the present embodiment is similar to that of the spliced electrophoretic display panel 2000 of the first embodiment. It is aligned with the edge 220a of the second substrate; the sealant 240 of this embodiment is connected to the side of the second substrate, and the sealant 240 further covers a part of the outer surface 220b of the second substrate.
在本实施中，框胶的边缘240a亦与第一基板的边缘210a实质上切齐。各第一基板210与相邻的第一基板210亦为紧密连接的。也就是说，在本实施的拼接式电泳显示面板2000b中，各电泳显示单元间的接缝处C’不平整的状况亦不易被使用者察觉。In this embodiment, the edge 240a of the sealant is also substantially aligned with the edge 210a of the first substrate. Each first substrate 210 is also tightly connected to adjacent first substrates 210 . That is to say, in the spliced electrophoretic display panel 2000b of this embodiment, the unevenness of the seams C' between the electrophoretic display units is not easy to be noticed by the user.
综上所述，在本发明的拼接式电泳显示面板中，第一基板的边缘超出第二基板的边缘，且框胶的边缘未超出第一基板的边缘，因此各第一基板与相邻的第一基板可紧密地相接。如此一来，当使用者透过由各第一基板所组成的显示面S观看显示画面时，就不易察觉到位于第一基板下方的间隙。也就是说，各电泳显示单元间接缝处不平整的状况不易被使用者察觉，进而使本发明的拼接式电泳显示面板的外观更具美感。To sum up, in the spliced electrophoretic display panel of the present invention, the edge of the first substrate exceeds the edge of the second substrate, and the edge of the sealant does not exceed the edge of the first substrate, so each first substrate and the adjacent The first substrates can be in close contact. In this way, when the user views the display screen through the display surface S composed of the first substrates, the gap under the first substrates is not easy to be noticed. That is to say, the unevenness of the joints between the electrophoretic display units is not easy to be noticed by the user, which makes the appearance of the spliced electrophoretic display panel of the present invention more aesthetic.
虽然本发明已以实施例披露如上，然其并非用以限定本发明，任何所属技术领域中普通技术人员，在不脱离本发明的精神和范围内，当可作些许的更动与润饰，故本发明的保护范围当视权利要求所界定为准。Although the present invention has been disclosed above with embodiments, it is not intended to limit the present invention. Any person skilled in the art may make some modifications and modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention should be defined by the claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010539013.8ACN102096263B (en) | 2010-11-10 | 2010-11-10 | Mosaic electrophoretic display panel |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010539013.8ACN102096263B (en) | 2010-11-10 | 2010-11-10 | Mosaic electrophoretic display panel |
| Publication Number | Publication Date |
|---|---|
| CN102096263A CN102096263A (en) | 2011-06-15 |
| CN102096263Btrue CN102096263B (en) | 2014-07-30 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010539013.8AActiveCN102096263B (en) | 2010-11-10 | 2010-11-10 | Mosaic electrophoretic display panel |
| Country | Link |
|---|---|
| CN (1) | CN102096263B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297583A (en)* | 2016-08-31 | 2017-01-04 | 广州奥翼电子科技股份有限公司 | Electrophoretic display and manufacture method thereof |
| CN113362726A (en)* | 2020-02-19 | 2021-09-07 | 群创光电股份有限公司 | Display panel and splicing display device |
| US12355017B2 (en) | 2020-02-19 | 2025-07-08 | Innolux Corporation | Display panel and tiled display device |
| CN111856833A (en)* | 2020-07-16 | 2020-10-30 | 广州奥翼电子科技股份有限公司 | A spliced electrophoretic display and preparation method thereof |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206369A (en)* | 2006-12-20 | 2008-06-25 | 启萌科技有限公司 | Pixel array module and flat display device |
| TWM337753U (en)* | 2007-09-03 | 2008-08-01 | Oripix Company Ltd | Seamless LCD display |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4912520B2 (en)* | 1999-05-31 | 2012-04-11 | 三星モバイルディスプレイ株式會社 | Multi display device |
| US7554712B2 (en)* | 2005-06-23 | 2009-06-30 | E Ink Corporation | Edge seals for, and processes for assembly of, electro-optic displays |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206369A (en)* | 2006-12-20 | 2008-06-25 | 启萌科技有限公司 | Pixel array module and flat display device |
| TWM337753U (en)* | 2007-09-03 | 2008-08-01 | Oripix Company Ltd | Seamless LCD display |
| Publication number | Publication date |
|---|---|
| CN102096263A (en) | 2011-06-15 |
| Publication | Publication Date | Title |
|---|---|---|
| TWI427389B (en) | Spliced electrophoretic display panel | |
| JP4187015B2 (en) | LCD panel | |
| TWI514055B (en) | Display panel and manufacturing method thereof | |
| US10261355B2 (en) | Display device and fabrication method thereof | |
| TWI518650B (en) | Display device | |
| KR20200019800A (en) | Display device | |
| US10001676B2 (en) | Display device | |
| CN103792734B (en) | Display device and display | |
| TW201403171A (en) | Touch sensing structure | |
| JP4490461B2 (en) | Liquid crystal display | |
| KR20170015803A (en) | Multi vision display apparatus using a flexible display device | |
| CN105632339B (en) | Display device | |
| CN102914897B (en) | Display panel and display device | |
| JP6895318B2 (en) | Display device | |
| TWI600947B (en) | Pixel structure and active device array substrate for display panel | |
| JP2008020772A (en) | Liquid crystal display panel | |
| CN103676227B (en) | Display device and cover part | |
| CN102096263B (en) | Mosaic electrophoretic display panel | |
| JP2010224081A (en) | Display device | |
| JP2010191287A (en) | Display | |
| US20130286331A1 (en) | Liquid Crystal Display Module and Liquid Crystal Display Device | |
| JP2009069806A (en) | Liquid crystal display panel, electronic apparatus equipped with liquid crystal display panel, and method for manufacturing liquid crystal display panel | |
| CN111952321B (en) | Display device and array structure | |
| JP2012073669A (en) | Touch panel and image display device | |
| TWI751416B (en) | Display device and thin film transistor array substrate |
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |