Invention Grant
- Patent Title: Touch control structure, display panel, display apparatus, and method of fabricating touch control structure
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Application No.: US17299298Application Date: 2020-08-06
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Publication No.: US11720215B2Publication Date: 2023-08-08
- Inventor: Wei Wang , Yi Zhang , Yuanqi Zhang , Yang Zeng , Yu Wang
- Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
- Applicant Address: CN Sichuan
- Assignee: Chengdu BOE Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee: Chengdu BOE Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Sichuan; CN Beijing
- Agency: Intellectual Valley Law, P.C.
- International Application: PCT/CN2020/107309 2020.08.06
- International Announcement: WO2022/027404A 2022.02.10
- Date entered country: 2021-06-02
- Main IPC: G06F3/044
- IPC: G06F3/044

Abstract:
A touch control structure is provided. The touch control structure includes a plurality of first touch electrodes arranged in a plurality of rows and a plurality of second touch electrodes arranged in a plurality of columns. The plurality of rows of the plurality of first touch electrodes respectively extend to a first edge of the touch control structure. A respective one of a plurality of edge-adjacent electrode blocks directly adjacent to multiple first edge electrode blocks respectively from a plurality of rows of the plurality of first touch electrodes includes a truncated protrusion. An edge of the truncated protrusion is spaced apart from the first edge by a gap. An average width of the truncated protrusion along a direction perpendicular to the first direction is less than an average width of a respective one of the multiple non-truncated protrusions along the direction perpendicular to the first direction.
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