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Array substrate and display panel

A technology for array substrates and display areas, applied to semiconductor devices, electrical components, circuits, etc., can solve problems such as display panel cracks, affecting circuit reliability, and cracks, and achieve good ductility and good protection functions

Active Publication Date: 2020-11-27
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wherein, each insulating layer is usually made of inorganic materials, and the film layer formed by inorganic materials is very prone to cracks at the cutting position of the edge during the cutting process of the display panel. In addition, when the display panel is a foldable flexible display panel During the folding process, it is easy to cause cracks at the edge of the display panel, and when these cracks extend from the cutting position to the inside of the display panel, it is easy to affect the reliability of the circuit

Method used

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  • Array substrate and display panel
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Embodiment Construction

[0029] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0030] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0031] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0032] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses an array substrate and a display panel. The array substrate is provided with a display area and a non-display area surrounding the display area; the display area is used for arranging a plurality of sub-pixels. The array substrate comprises a substrate layer, an inorganic layer on one side of the substrate layer, and a metal cover layer in the non-display area, wherein themetal cover layer includes a plurality of metal units; the metal units cover the edge of the inorganic layer; the metal units are spaced apart in a first direction; and the first direction is parallelto a plane where the array substrate is located. According to the array substrate and the display panel of the present invention, the extension of cracks generated in the inorganic layer at the edgeof the display panel to the inside the display panel can be alleviated.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to an array substrate and a display panel. Background technique [0002] At present, both liquid crystal display panels and organic light-emitting display panels usually include an array substrate for setting circuit structures such as pixel circuits. The array substrate includes a conductive film layer for forming circuit components in the circuit and adjacent An insulating layer placed between conductive film layers. Wherein, each insulating layer is usually made of inorganic materials, and the film layer formed by inorganic materials is very prone to cracks at the cutting position of the edge during the cutting process of the display panel. In addition, when the display panel is a foldable flexible display panel During the folding process, it is also easy to cause cracks at the edge of the display panel, and when these cracks extend from the cutting position to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/12
CPCH01L27/1214
Inventor 何水
Owner XIAMEN TIANMA MICRO ELECTRONICS