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Array substrate, manufacturing method thereof, and display device

A technology of an array substrate and a manufacturing method, applied in the display field, can solve the problems of easy breakage of connecting lines, low yield of display devices, etc.

Active Publication Date: 2021-03-26
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides an array substrate and its manufacturing method, and a display device, which can solve the problem that the existing connecting wires in the lead area are easily broken, resulting in a low yield rate of the display device

Method used

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  • Array substrate, manufacturing method thereof, and display device
  • Array substrate, manufacturing method thereof, and display device
  • Array substrate, manufacturing method thereof, and display device

Examples

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Embodiment Construction

[0054] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0055] Please refer to figure 1 , figure 1 It is a schematic structural diagram of an array substrate provided in a display device in the related art. The array substrate 00 has a display area 01 and a lead area 02, and the display area 01 is provided with a plurality of signal lines ( figure 1 not shown in ), a plurality of connecting wires ( figure 1 Not shown in ), the connecting wire is used to connect the signal wire and the driver chip. For example, the multiple signal lines provided in the display area 01 may include multiple gate lines and multiple data lines, the driver chip may include a gate driver and a source driver, and the gate driver and multiple gate drivers may be realized through multiple connection lines. Line co...

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Abstract

The invention discloses an array substrate, a manufacturing method thereof, and a display device, belonging to the field of display technology. The array substrate includes: a base substrate; a TFT is arranged in the display area of ​​the base substrate, a via hole is arranged in the lead area of ​​the base substrate, and an organic filler is arranged in the via hole; There are connecting wires, which are electrically connected to the TFTs, and the materials for making the connecting wires include flexible conductive materials. Since the material for making the connecting wire includes a flexible conductive material, which is conductive and not easy to be broken, when the lead wire area is bent, the probability of disconnection of the connecting wire in the lead wire area is reduced, The yield rate of the display device is effectively improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate, a manufacturing method thereof, and a display device. Background technique [0002] In order to improve the user's comfort in using the display device, the screen size of the display device is getting larger and larger, and the overall size of the display device is also getting larger with the increasing screen size. However, if the overall size of the display device exceeds a certain size, it will not only affect the user's use effect, but also affect the user's visual effect. Therefore, it is necessary to reduce the frame around the screen so that the overall size of the display device will not be too large. [0003] In the related art, a display device is usually provided with an array substrate. The array substrate has a display area and a lead area. The display area is provided with a plurality of signal lines. A plurality of connection lines, w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/12H01L21/77H10K99/00
CPCH01L27/1244H01L27/1259H10K71/40H10K71/20H01L27/1218H01L27/1248H01L23/4985H10K59/131H10K71/00H10K77/111
Inventor 田雪雁刘政张帅
Owner BOE TECH GRP CO LTD
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