Array substrate, liquid crystal display and electronic apparatus

A technology of array substrate and common electrode line, which is applied in instruments, nonlinear optics, optics, etc., and can solve problems such as short circuit and array substrate damage.

Active Publication Date: 2018-10-02
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the manufacturing accuracy of the line width or poor cutting, the double-layer wiring will cause a short circuit between the metal line and the surface common electrode, causing damage to the array substrate

Method used

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  • Array substrate, liquid crystal display and electronic apparatus
  • Array substrate, liquid crystal display and electronic apparatus
  • Array substrate, liquid crystal display and electronic apparatus

Examples

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0019] see figure 1 The array substrate 100 is shown. The array substrate 100 includes a fan-out area 10 . The fan-out area 10 is located at the edge of the display area of ​​the array substrate 100, and the fan-out area 10 is provided with a plurality of fan-out lines 11, and the fan-out lines 11 are used to connect the timing controller 20 and the pixel unit 30 to realize The timing controller 20 controls the transmission of the scan signal an...

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Abstract

The invention relates to an array substrate. A first metal wire, a second metal wire and a common electrode line which are mutually insulated and sequentially stacked in a fan-out area of the array substrate, on any section of the first metal line extension path, the first metal line comprises a first end point and a second end point in a first direction, the second metal wire does not exceed thefirst end point in the first direction, and the common electrode line does not exceed the second end point in the first direction. The second metal wire and the common electrode wire form a staggeredlaminated structure in the first direction, and the conduction of the second metal wire and the common electrode wire can be avoided under the condition of poor cutting, so that the array substrate does not cause a short circuit fault. The invention also relates to a liquid crystal display and an electronic device equipped with the above-mentioned array substrate.

Description

technical field [0001] The present application relates to the field of liquid crystal panels, in particular to an array substrate with double-layer metal wiring in a fan-out region, a liquid crystal display equipped with the array substrate, and an electronic device equipped with the liquid crystal display. Background technique [0002] In the current environment where the liquid crystal display industry generally pursues narrow bezels and large screen-to-body ratios, the array substrate, an important part of liquid crystal displays, has become the main object of research. The array substrate is provided with a fan-out area at the frame, and the timing controller transmits the scanning signal and the data signal to each pixel through the wiring in the fan-out area, so as to realize the display function of the liquid crystal display. [0003] In order to reduce the size of the fan-out area, some array substrates use double-layer metal wires to reduce the total area of ​​the w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1345
CPCG02F1/13452
Inventor 罗平罗东
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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