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Array substrate and display device

A technology of array substrates and array substrates, which is applied in the fields of optics, instruments, electrical components, etc., can solve problems such as metal corrosion of display devices, achieve the effect of avoiding metal corrosion problems and improving reliability

Active Publication Date: 2015-12-23
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defects in the above-mentioned prior art, the present invention provides an array substrate and a display device to solve the metal corrosion problem of the existing display device using GOA technology and improve its reliability

Method used

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Embodiment Construction

[0031] As mentioned in the background, the existing display devices using the GOA technology have metal corrosion problems. The inventors of the present invention have found after research that one of the reasons for the aforementioned problems is:

[0032] Such as figure 1 As shown, the array substrate 10 has a display area AA, GOA units (not shown) are arranged on the left and right sides outside the display area AA, and a data binding pad 14 is arranged on the outside of the display area AA, which is called a data binding pad. The side where 14 is located is the DP side of the array substrate 10 , the side opposite to the DP side is the DPO side of the array substrate 10 , and the two sides where the GOA unit is located are the GOA sides of the array substrate 10 .

[0033] In order to ensure product yield, in the final stage of the array substrate 10 manufacturing process, it is necessary to inspect the gate lines, data lines and other signal lines on the array substrate ...

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PUM

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Abstract

The invention provides an array substrate and a display device, and relates to the technical field of display. The array substrate and the display device are used for solving the problem of metal corrosion of an existing display device based on a gate driver on array technology, and the reliability of the array substrate and the display device is improved. The array substrate comprises data lines, a detecting line and outgoing lines. The detecting line is used for detecting the data lines, one end of each outgoing line is connected with the end of the detecting line, the other ends of the outgoing lines are guided out of the data pad opposite side of the array substrate, and the two ends of the detecting line are connected with the outgoing lines respectively. The array substrate is used in the display device.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate and a display device. Background technique [0002] Array substrate row driving technology (hereinafter referred to as GOA technology, GOA's English name is GateDriveronArray) is a technology that integrates a gate driver on an array substrate. Compared with traditional COF (ChipOnFilm, chip-on-film) technology and COG (ChiponGlass, chip binding on glass) technology, GOA technology reduces the use of gate drive chips, can reduce power consumption and cost, and GOA technology The process of bonding in the direction of the gate is omitted, which is conducive to the improvement of production capacity. [0003] The basic structure of the array substrate using GOA technology is as follows: the array substrate has a display area, and a plurality of horizontal gate lines and a plurality of vertical data lines are arranged inside the display area; The line-c...

Claims

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Application Information

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IPC IPC(8): G02F1/1362H01L27/32
CPCG02F1/1362G02F1/136286G02F1/136254H10K59/131
Inventor 江鹏贾纬华马小叶杨海鹏戴珂尹傛俊王章涛
Owner BOE TECH GRP CO LTD
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