Invention Grant
- Patent Title: Touch screen driver circuit and touch sensor display device
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Application No.: US16693002Application Date: 2019-11-22
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Publication No.: US11003299B2Publication Date: 2021-05-11
- Inventor: HyeongWon Kang , HongJu Lee
- 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: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2018-0157988 20181210
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041
Abstract:
A touchscreen driver circuit and a touch sensor display device are discussed. The touch sensor display device and the touch sensing method can improve touch sensitivity and improve touch sensitivity and the uniformity of a touch sensing signal while reducing the size of a circuit area.
Public/Granted literature
- US20200183539A1 TOUCH SCREEN DRIVER CIRCUIT AND TOUCH SENSOR DISPLAY DEVICE Public/Granted day:2020-06-11
Information query
