Array substrate and display panel

An array substrate and display panel technology, applied in optics, instruments, electrical components, etc., can solve problems such as abnormal resistance, open circuit or short circuit, and affect the yield rate of thin film transistor liquid crystal display products, so as to reduce the probability of electrostatic damage, The effect of improving product yield

Active Publication Date: 2018-10-16
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the manufacturing process of thin film transistor liquid crystal display, it needs to go through a lot of equipment and process. During the manufacturing process, a large amount of static electricity will be accumulated on the gl

Method used

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  • Array substrate and display panel
  • Array substrate and display panel
  • Array substrate and display panel

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example one

[0023] See figure 1 , figure 1 Schematic diagram of the wiring planar structure of the array substrate provided by the embodiment of the present invention Figure one . An embodiment of the present invention provides an array substrate, including:

[0024] The first wiring 10 and the second wiring 20; wherein, the first wiring 10 includes a main body portion 101 and a first protruding portion 102, the first protruding portion 102 is disposed on the main body portion 101 close to the second wiring On one side of the wire 20; the second wire 20 is arranged opposite to the first protrusion 102, and a first static electricity protection electrode 501 is arranged between the second wire 20 and the protrusion 102, In order to cause electrostatic damage to occur on the first electrostatic protection electrode 501.

[0025] The first wiring 10 separates the second wiring 20 into a first part 201 and a second part 202. The first wiring further includes a second protrusi...

Example Embodiment

[0034] Embodiment two

[0035] According to the array substrate described in the first embodiment, the following examples will further describe in detail.

[0036] The array substrate provided by the embodiment of the present invention may have one or more first traces and one or more second traces in combination.

[0037] In this embodiment, description will be given by taking the specific example of one first wiring and two second wiring on the array substrate.

[0038] See image 3 , image 3 It is a schematic diagram of the planar structure of a part of the wiring area of ​​the array substrate provided by a preferred embodiment of the present invention.

[0039] An embodiment of the present invention provides an array substrate, including:

[0040] The first wiring 10, the second wiring 20 and the third wiring 30;

[0041] Specifically, the first wiring 10 may be a peripheral wiring or a common electrode line, the second wiring 20 may be a scan line or a common electrode line, and t...

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PUM

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Abstract

The invention provides an array substrate and a display panel. The array substrate comprises a first routing and a second routing, wherein the first routing comprises a main body part and a first projection part, and the first projection part is arranged on the side, close to the second wiring, of the main body part; the second wiring and the first projection part are oppositely arranged, and a first electrostatic protection electrode is arranged between the second wiring and the first projection part. The array substrate has the beneficial effects that, according to the array substrate and the display panel provided by the invention, the probability of damage by static electricity can be reduced, namely metal routings required in the panel cannot be influenced even if the damage by staticelectricity occurs, so that the product yield is improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate and a display panel. Background technique [0002] In the TFT-LCD panel design, a large number of signals need to use metal wiring to connect to the peripheral drive circuit, so that the external drive signal and pulse timing signal are provided to the panel pixel area for display and drive. In the peripheral circuit traces, the most commonly used bulk and strip metal designs are used to reduce parasitic resistance and parasitic capacitance. [0003] However, in the manufacturing process of thin-film transistor liquid crystal displays, a lot of equipment and processes are required, and a large amount of static electricity will be accumulated on the glass substrate during the manufacturing process, resulting in electrostatic damage to large and long metal design traces, making the Abnormal resistance, open circuit or short circuit directly affect the y...

Claims

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Application Information

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IPC IPC(8): H01L23/60H01L27/12G02F1/1362
CPCG02F1/136204G02F2202/22H01L23/60H01L27/124
Inventor 李珊陈书志
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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