Invention Grant
- Patent Title: Touch circuit, touch array circuit and method for driving the same, and display panel
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Application No.: US16333808Application Date: 2018-03-07
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Publication No.: US10678361B2Publication Date: 2020-06-09
- Inventor: Kan Zhang , Bin Zhang , Dianzheng Dong , Qiang Zhang , Pengming Chen , Yu Xie , Guangxing Wang
- Applicant: Beijing BOE Display Technology Co., Ltd. , BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing CN Beijing
- Assignee: Beijing BOE Display Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee: Beijing BOE Display Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Beijing CN Beijing
- Agency: Westman, Champlin & Koehler, P.A.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@300c9ac4
- International Application: PCT/CN2018/078271 WO 20180307
- International Announcement: WO2018/192317 WO 20181025
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/046

Abstract:
The present disclosure provides a touch circuit, a touch array circuit and a method for driving the same, and a display panel. The touch circuit includes: a first resistor, a second resistor, a control sub-circuit, a third resistor, a strain resistor and a Hall element. The first resistor is connected to a first scanning signal terminal, the control sub-circuit, the second resistor and the Hall element. The second resistor is further connected to a first level terminal and the third resistor. The control sub-circuit is further connected to the strain resistor and a second scanning signal terminal. The strain resistor is further connected to the third resistor and the Hall element. The Hall element is further connected to an inductive voltage output terminal.
Public/Granted literature
- US20190258348A1 TOUCH CIRCUIT, TOUCH ARRAY CIRCUIT AND METHOD FOR DRIVING THE SAME, AND DISPLAY PANEL Public/Granted day:2019-08-22
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