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Display panel

A technology of display panel and display area, which is applied in identification devices, nonlinear optics, instruments, etc., can solve problems such as unsatisfactory color and shape display, and achieve the effect of improving display quality

Active Publication Date: 2016-06-01
INNOLUX CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of the present invention is to provide a free-form display panel, wherein the edge pixel black matrix corresponding to the edge pixel unit located in the edge pixel area is designed to have an area of ​​the edge opening area or electrode working area smaller than that of the central pixel located in the central pixel area The area of ​​the central opening area or the electrode working area of ​​the central pixel black matrix corresponding to the unit is used to improve the problem of unsatisfactory display of the color and shape of the edge pixel units adjacent to the black matrix on the non-display area in the free-form display panel

Method used

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Embodiment 1 and Embodiment 2

[0080] Figure 6 It is a partial schematic view of the free-form display panel of Embodiment 1 and 2, wherein the area indicated by hatching in the pixel unit is the light output area. Wherein, except for the structure of the edge pixel unit, other structures are the same as those of Comparative Example 1. The free form display panel of embodiment 1 has such as Figure 2B and 3 When the structure is shown, the schematic diagram of its edge pixel unit is as follows Figure 7A to Figure 7C Shown; And the free-form display panel of embodiment 2 has such as Figure 2A When the structure is shown, the schematic diagram of its edge pixel unit is as follows Figure 8A to Figure 8C shown. Embodiments 1 and 2 have the same structure as the central pixel unit of Comparative Example 1, so details will not be repeated here.

[0081] Such as Figure 7A and Figure 8A As shown, in order to make the edge pixel unit closer to the Figure 6 As shown in the arc-shaped trend line 3 , wi...

Embodiment 3 and Embodiment 4

[0085] Figure 9It is a partial schematic view of the free-form display panel of Embodiment 3 and 4, wherein the area indicated by hatching in the pixel unit is the light output area. Wherein, except for the structure of the edge pixel unit, other structures are the same as those of Comparative Example 1. The free form display panel of embodiment 3 has such as Figure 2B and 3 When the structure is shown, the schematic diagram of its central pixel unit and edge pixel unit is as follows Figure 10A and 10B Shown; And the free-form display panel of embodiment 4 has such as Figure 2A When the structure is shown, the schematic diagram of its central pixel unit and edge pixel unit is as follows Figure 11A and Figure 11B shown.

[0086] Such as Figures 10A to 11B As shown, in Embodiments 3 and 4, the first central sub-pixel unit 231, the second central sub-pixel unit 232, and the third central sub-pixel unit 23 correspond to the first electrode 121, and the first edge su...

Embodiment 5 and Embodiment 6

[0088] Figure 12 It is a partial schematic view of the free-form display panel of Examples 5 and 6, wherein the region indicated by the hatching in the pixel unit is the light output area, and the other structures are the same as those of Comparative Example 1 except for the structure of the edge pixel unit. The free form display panel of embodiment 5 has such as Figure 2B and 3 When the structure is shown, the schematic diagram of its central pixel unit is as follows Figure 13A As shown, and the schematic diagram of the edge pixel unit is shown in Figure 13B and 13C Shown; And the free-form display panel of embodiment 6 has such as Figure 2A When the structure is shown, the schematic diagram of its central pixel unit is as follows Figure 14A As shown, and the schematic diagram of the edge pixel unit is shown in Figure 14B and 14C shown.

[0089] Here, compare Figure 13A and 13B , or comparing 14A and 14B, it can be found that in Embodiments 5 and 6, the firs...

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Abstract

The invention provides a display panel which is provided with a display region and a nondisplay region, wherein the nondisplay region surrounds the display region. The display region is provided with a central pixel region and an edge pixel region. The edge pixel region is positioned between the central pixel region and the nondisplay region. The display panel includes: a first substrate; a second substrate which is placed opposite to the first substrate; a display medium layer which is positioned between the first substrate and the second substrate; a plurality of central pixel units which are provided with a plurality of first electrodes mounted on the second substrate and in the central pixel region; and a plurality of edge pixel units which are provided with a plurality of second electrodes mounted on the second substrate and in the edge pixel region, wherein part of adjacent edge pixel units have utmost distal edges assuming a trapezoid structure, and at least one edge pixel region has a light outputting area which is less than that of at least one central pixel unit.

Description

technical field [0001] The present invention relates to a display panel, in particular to a display panel with a display area approaching to a circle. Background technique [0002] With the continuous advancement of display technology, all devices are developing toward small size, thin thickness, and light weight. Therefore, the current mainstream display devices on the market have developed from the previous cathode ray tubes to thin display devices, such as liquid crystal display devices. and organic light emitting diode devices. In particular, thin display devices can be applied in many fields, such as watches, mobile phones, notebook computers, video cameras, cameras, music players, mobile navigation devices, televisions and other display devices used in daily life. [0003] In the past, most common display devices had a square structure; in recent years, in order to meet the needs of aesthetics and design, display panels have been designed to have various shapes, such ...

Claims

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Application Information

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IPC IPC(8): G02F1/1343G02F1/1335G09F9/33
Inventor 吴政珉施建丰黄圣峰陈名志
Owner INNOLUX CORP
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