Invention Grant
- Patent Title: Method and circuit for driving touch sensors and display device using the same
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Application No.: US15393166Application Date: 2016-12-28
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Publication No.: US10198124B2Publication Date: 2019-02-05
- Inventor: Dukhyo Lee , Jaehun Jun , Hyeongwon Kang , Beomjin Kim
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Fenwick & West LLP
- Priority: KR10-2015-0146056 20151020; KR10-2015-0180985 20151217
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044
Abstract:
Disclosed herein are a method and circuit for driving touch sensors and a display device using the same. A method of driving touch sensors includes supplying a touch sensor driving signal to the touch sensors or an amplifier and sensing a touch input during a touch input sensing portion and measuring current noise received through the touch sensors without the touch sensor driving signal during a noise measurement portion.
Public/Granted literature
- US20170108993A1 Method and Circuit for Driving Touch Sensors and Display Device Using the Same Public/Granted day:2017-04-20
Information query
