Invention Grant
- Patent Title: Force touch structure, force touch panel and display device
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Application No.: US16633621Application Date: 2019-01-09
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Publication No.: US11112898B2Publication Date: 2021-09-07
- Inventor: Qing Gong , Kwang Gyun Jang , Wenxiao Niu , Song Ju
- Applicant: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Chengdu; CN Beijing
- 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 Chengdu; CN Beijing
- Agency: Dilworth & Barrese, LLP.
- Agent Michael J. Musella, Esq.
- International Application: PCT/CN2019/070997 WO 20190109
- International Announcement: WO2020/142933 WO 20200716
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044 ; H01L27/32 ; H01L51/52

Abstract:
A force touch structure, a force touch panel and a display device. The force touch panel includes a display array layer and a force touch structure on a display side of the display array layer, the force touch structure includes a force sensing layer and a touch sensing layer that are laminated, the force sensing layer includes a plurality of force sensing electrodes, each of the plurality of force sensing electrodes is configured to change a resistance value upon being pressed, and the touch sensing layer is configured to detect a touch position.
Public/Granted literature
- US20210064168A1 FORCE TOUCH STRUCTURE, FORCE TOUCH PANEL AND DISPLAY DEVICE Public/Granted day:2021-03-04
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