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Array substrate, display panel and preparation method of array substrate

An array substrate and array layer technology, applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve problems such as pixel island peeling off, wire bridge breakage, etc.

Active Publication Date: 2020-10-27
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

In the long-term research and development process, the inventors of the present application found that the current stretchable display panel is prone to peeling off of pixel islands and breakage of wire bridges when stretched.

Method used

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  • Array substrate, display panel and preparation method of array substrate
  • Array substrate, display panel and preparation method of array substrate
  • Array substrate, display panel and preparation method of array substrate

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Embodiment Construction

[0026] In order to make the purpose, technical solution and effect of the present application more clear and definite, the present application will be further described in detail below with reference to the accompanying drawings and examples.

[0027] The present application provides an array substrate. The array substrate includes a substrate with a stretchable flexible area and a non-stretchable pixel area. In the pixel area, the shear force between the flexible substrate and the pixel island can be eliminated, reducing the risk of peeling off of the pixel island and also reducing the risk of wire layer breakage.

[0028] see figure 1 , figure 1 is a schematic top view structure diagram of the substrate in the embodiment of the present application. In this embodiment, a substrate is provided, and the substrate 10 includes a stretchable flexible region 101 and a non-stretchable pixel region 102 . The substrate 10 is a flexible substrate with stretchability. When the substr...

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Abstract

The invention discloses an array substrate, a display panel and a preparation method of the array substrate. The array substrate comprises a substrate, an array layer and a wire layer, wherein the substrate comprises a stretchable flexible area and a non-stretchable pixel area; the array layer is arranged on the substrate and located in the pixel area, and the array layer comprises a plurality ofpixel circuits; the wire layer comprises a wire bridge, and the wire bridge is electrically connected with the pixel circuit in the pixel area. In this way, the risks that the pixel island falls off and the wire bridge is broken can be reduced.

Description

technical field [0001] The present application relates to the field of display technology, in particular to an array substrate, a display panel and a method for preparing the array substrate. Background technique [0002] With the development of display technology, in order to meet the needs of different users, display panels with different functional characteristics have emerged, such as rollable display panels and stretchable display panels. At present, stretchable display panels generally adopt an island-bridge structure, which is provided with pixel islands including a plurality of pixels, and adjacent pixel islands are connected by wire bridges. During the long-term research and development process, the inventors of the present application found that the current stretchable display panel tends to have problems such as peeling off of pixel islands and breakage of wire bridges when stretched. Contents of the invention [0003] The technical problem mainly solved by the...

Claims

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Application Information

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IPC IPC(8): H01L27/12H01L21/77
CPCH01L27/1218H01L27/124H01L27/1244H01L27/1262Y02E10/549
Inventor 左警帅张民刘海亮宋艳彬
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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