Invention Grant
- Patent Title: Three-dimensional force recognition sensor, driving method therefor and display device
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Application No.: US16641419Application Date: 2019-04-18
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Publication No.: US11010010B2Publication Date: 2021-05-18
- Inventor: Haixu Li
- Applicant: BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: BOE Technology Group Co., Ltd.
- Current Assignee: BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Arent Fox LLP
- Agent Michael Fainberg
- Priority: CN201810442409.7 20180510
- International Application: PCT/CN2019/083270 WO 20190418
- International Announcement: WO2019/214418 WO 20191114
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041 ; G06F3/045

Abstract:
The present disclosure relates to a three-dimensional force recognition sensor, a driving method therefor and a display device. A first conductive layer and a second conductive layer are respectively provided on two sides of a pressure-sensitive conductive layer, wherein the first conductive layer includes multiple first electrode groups arranged side by side, and each first electrode group comprises at least two first electrodes which extend in a first direction and are arranged side by side and insulated from each other; and the second conductive layer comprises multiple second electrode groups arranged side by side, and each second electrode group comprises at least two second electrodes which extend in a second direction and are arranged side by side and insulated from each other.
Public/Granted literature
- US20200241706A1 THREE-DIMENSIONAL FORCE RECOGNITION SENSOR, DRIVING METHOD THEREFOR AND DISPLAY DEVICE Public/Granted day:2020-07-30
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