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Patent Searching and Data


Title:
ARRAY SUBSTRATE, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/140688
Kind Code:
A1
Abstract:
The present invention relates to the technical field of displays, and discloses an array substrate and a display device. The array substrate comprises: a substrate provided with a display region and a peripheral wire routing region disposed at an outer side of the display region of the substrate; peripheral wires disposed within the peripheral wire routing region; an insulation layer disposed at a side of the peripheral wires away from the substrate and having multiple recesses at positions corresponding to the peripheral wire routing region so as to form a barrier structure; and a conductive shielding layer disposed at a side of the insulation layer. A portion of the peripheral wires is directly aligned with the recesses having an an orthographic projection on the substrate located within an orthographic projection of the conductive shielding layer on the substrate. The conductive shielding layer of the array substrate provided by the present invention is formed at a side of the insulation layer, and the conductive shielding layer shields a portion of the peripheral wires corresponding to the recesses in the insulation layer. Hence, the conductive shielding layer further provides protection to the peripheral wires at the barrier structure. The structure provides shielding against an external electrical field and static electricity, and effectively solves the technical problem of electrostatic discharge.

Inventors:
LONG CHUNPING (CN)
Application Number:
PCT/CN2019/123401
Publication Date:
July 09, 2020
Filing Date:
December 05, 2019
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G02F1/1362
Foreign References:
CN209070278U2019-07-05
CN102792219A2012-11-21
CN102998820A2013-03-27
CN105304642A2016-02-03
US20080137022A12008-06-12
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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