Invention Grant
- Patent Title: Touch screen and touch positioning method thereof, and display device
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Application No.: US15555308Application Date: 2017-04-11
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Publication No.: US10296133B2Publication Date: 2019-05-21
- Inventor: Zhaohui Meng
- Applicant: BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing CN Beijing
- Assignee: BOE Technology Group Co., Ltd.,Beijing BOE Optoelectronics Technology Co., Ltd.
- Current Assignee: BOE Technology Group Co., Ltd.,Beijing BOE Optoelectronics Technology Co., Ltd.
- Current Assignee Address: CN Beijing CN Beijing
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: CN201610362020 20160526
- International Application: PCT/CN2017/080056 WO 20170411
- International Announcement: WO2017/202150 WO 20171130
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044 ; G04G21/08
Abstract:
The present disclosure discloses a touch screen and a touch positioning method thereof, and a display device. The touch screen comprises: a plurality of mutually insulated fan-shaped first touch sensing electrodes and a plurality of mutually insulated and non-overlapped second touch sensing electrodes mutually insulated from the first touch sensing electrodes. The fan-shaped first touch sensing electrodes are arranged in a circle, and each of the second touch sensing electrodes is shaped like a non-closed ring concentrically arranged with the circle.
Public/Granted literature
- US20180107330A1 TOUCH SCREEN AND TOUCH POSITIONING METHOD THEREOF, AND DISPLAY DEVICE Public/Granted day:2018-04-19
Information query
