Invention Grant
- Patent Title: Touch panels and the driving methods and touch displays thereof
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Application No.: US14905871Application Date: 2015-12-24
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Publication No.: US10372256B2Publication Date: 2019-08-06
- Inventor: Jianxing Xie , Yu-cheng Tsai , Chun-hung Huang
- Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
- Applicant Address: CN Shenzhen, Guangdong CN Wuhan, Hubei
- Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd,Wuhan China Star Optoelectronics Technology Co., Ltd
- Current Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd,Wuhan China Star Optoelectronics Technology Co., Ltd
- Current Assignee Address: CN Shenzhen, Guangdong CN Wuhan, Hubei
- Agent Andrew C. Cheng
- Priority: CN201510831374 20151125
- International Application: PCT/CN2015/098775 WO 20151224
- International Announcement: WO2017/088231 WO 20170601
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044

Abstract:
A driving method of touch panels is disclosed. The touch panel includes gate lines and data lines intersecting with each other, and at least one switch component arranged at intersections of the gate lines and the data lines, and the switch component connects to the gate line and the data line. During a touch scanning phase, when a touch scanning voltage is applied to a gate line, a gate turn-off voltage of the gate line oscillates together with the touch scanning voltage at the same amplitude and frequency to prevent the switch component from being turned on during the touch scanning phase. In addition, the touch panel and the touch display driven by the driving method are disclosed.
Public/Granted literature
- US20170262114A1 TOUCH PANELS AND THE DRIVING METHODS AND TOUCH DISPLAYS THEREOF Public/Granted day:2017-09-14
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