Title:
TOUCH-CONTROL STRUCTURE, TOUCH-CONTROL DISPLAY PANEL, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/142358
Kind Code:
A1
Abstract:
A touch-control structure, a touch-control display panel, and a display apparatus, which relate to the technical field of touch control. The touch-control structure comprises first touch-control electrodes and second touch-control electrodes, wherein each first touch-control electrode comprises first electrode blocks and switching bridges; each second touch-control electrode comprises second electrode blocks; the first touch-control electrodes and the second touch-control electrodes form a net structure; grid lines of the first electrode blocks and the second electrode blocks are channel lines, and channel lines, which form the boundaries of the first electrode blocks, are first boundary channel lines; grid lines of the switching bridges are switching lines; each switching bridge comprises an opening portion and a bridge portion, which is connected to the opening portion, the opening portion is connected to the first electrode block by means of a via hole; some of the switching lines are boundary switching lines, and the boundary switching lines are overlapped with some of the first boundary channel lines; and among the boundary switching lines and the first boundary channel lines which are overlapped with each other, one side edge of the boundary switching lines is located on the side of the first boundary channel lines that is close to the adjacent second electrode blocks, and the other side edge of the boundary switching lines is located between two side edges of the first boundary channel lines.
Inventors:
ZHANG YUANQI (CN)
ZHANG YI (CN)
WANG YU (CN)
ZHANG SHUN (CN)
LUO CHANG (CN)
ZHANG YI (CN)
WANG YU (CN)
ZHANG SHUN (CN)
LUO CHANG (CN)
Application Number:
PCT/CN2022/101199
Publication Date:
August 03, 2023
Filing Date:
June 24, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G06F9/00; G06F3/041
Domestic Patent References:
| WO2021159299A1 | 2021-08-19 |
Foreign References:
| CN110764636A | 2020-02-07 | |||
| CN108693994A | 2018-10-23 | |||
| CN109545085A | 2019-03-29 | |||
| US20150277627A1 | 2015-10-01 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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