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Pixel Array Substrate And Panel

A pixel array substrate, pixel technology, applied in the direction of electrical components, electrical solid devices, circuits, etc., can solve the problems of fracture or brittleness of inorganic materials, poor ability, and limit the degree of flexibility of metal wiring areas, and achieve the best structure. The effect of reliability

Active Publication Date: 2015-01-07
AU OPTRONICS CORP
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, the ability of inorganic materials to resist tensile strain is poor, so when the curvature of the flexible panel is too small, it will also cause fracture or embrittlement of the inorganic material, thus limiting the display area of ​​the OLED panel and even the metal Flexibility of the trace area

Method used

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  • Pixel Array Substrate And Panel
  • Pixel Array Substrate And Panel
  • Pixel Array Substrate And Panel

Examples

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Embodiment Construction

[0059] Figure 1A It is a schematic top view of a pixel array substrate according to an embodiment of the present invention. figure 2 shown along Figure 1A Schematic cross-section of the line I-I. It should be noted that, for the convenience of explanation, Figure 1A Some components are omitted from illustration. Please also refer to Figure 1A and figure 2 , in this embodiment, the pixel array substrate 100 a includes a substrate 110 a, a plurality of pixel units 120 and an inorganic insulating layer 130 . The substrate 110a has an active area 112 and a peripheral area 114 located around the active area 112, wherein the active area 112 includes a plurality of pixel unit areas 112a and a bendable area 112b located on at least one side of the pixel unit area 112a . Each pixel unit 120 includes an active component 122 and a pixel electrode 124 electrically connected to the active component 122 , wherein the pixel electrode 124 is correspondingly disposed in the pixel unit...

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Abstract

A pixel array substrate includes a substrate, a plurality of pixel units and an organic insulating layer. The substrate is provided with an active zone and a peripheral zone arranged on the periphery of the active zone. The active zone includes a plurality of pixel unit zones and a bending zone arranged on at least one side of the pixel unit zone. Each pixel unit includes an active assembly and a pixel electrode connected with the active assembly electrically. The pixel electrode is arranged in the pixel unit zone correspondingly. The organic insulating layer includes a first organic insulation pattern and a second organic insulation pattern arranged in the pixel unit zone and the bending zone respectively. The thickness of the first organic insulation pattern is greater than that of the second organic insulation patter. The pixel array substrate has comparatively good flexibility.

Description

technical field [0001] The present invention relates to a pixel array substrate and panel, and in particular to a flexible pixel array substrate and panel. Background technique [0002] In view of the development of organic light-emitting diode (OLED) technology, the display corresponding to the development does not need to use a backlight module, which not only enables the display to achieve thin and light effects, but also takes the "flexible" feature as the focus of future display development. . Inorganic materials, silicon oxynitrides, such as silicon nitride (SiNx), silicon oxide (SiOx) and silicon oxynitride (SiON), have good diffusion resistance, heat insulation and insulation properties, so they are widely used in In the process of fabricating the thin film transistor array structure. However, the ability of inorganic materials to resist tensile strain is poor, so when the curvature of the flexible panel is too small, it will also cause fracture or embrittlement of...

Claims

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Application Information

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IPC IPC(8): H01L27/12H01L27/32
Inventor 陈奎岳杜佳勋林博扬黄震铄苏韦任
Owner AU OPTRONICS CORP
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