Title:
TOUCH STRUCTURE, TOUCH DISPLAY PANEL AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/092403
Kind Code:
A1
Abstract:
A touch structure, a touch display panel and an electronic apparatus. The touch structure comprises a first metal layer, an insulating layer and a second metal layer, which are sequentially stacked on a base substrate, and the touch structure is divided into a touch area and a peripheral area, which surrounds the touch area, wherein in a direction from the touch area to the peripheral area, the peripheral area comprises a first detection line and a second detection line, which are sequentially arranged and are spaced apart from each other; the first detection line is in the second metal layer; an overlapping part of the second detection line is in the first metal layer; a first end part of the second detection line comprises a first detection part in the second metal layer and a second detection part in the first metal layer; the first detection part and the second detection part are electrically connected to each other by means of a first via hole structure; the first detection line and the overlapping part of the second detection line are electrically connected to each other by means of the first end part of the second detection line; and the overlapping part of the second detection line and the first detection line are arranged in different layer structures, such that the problem of short-circuiting will not be caused even if a material of the first metal layer or a material of the second metal layer remains at a boundary of an organic layer.
Inventors:
ZENG YANG (CN)
CHEN TIANCI (CN)
LUO CHANG (CN)
ZHANG YI (CN)
WANG WEI (CN)
WANG YU (CN)
WEN PING (CN)
DAI JUNXIU (CN)
WANG SIYU (CN)
CHEN TIANCI (CN)
LUO CHANG (CN)
ZHANG YI (CN)
WANG WEI (CN)
WANG YU (CN)
WEN PING (CN)
DAI JUNXIU (CN)
WANG SIYU (CN)
Application Number:
PCT/CN2022/128617
Publication Date:
May 10, 2024
Filing Date:
October 31, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G06F3/041
Foreign References:
| CN114429973A | 2022-05-03 | |||
| CN114651225A | 2022-06-21 | |||
| CN113725262A | 2021-11-30 | |||
| CN113360024A | 2021-09-07 | |||
| CN114830330A | 2022-07-29 | |||
| CN114721534A | 2022-07-08 | |||
| KR20210081701A | 2021-07-02 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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