Invention Grant
US08891048B2 Liquid crystal display with integrated touch screen panel and driving method thereof
有权
具有集成触摸屏面板的液晶显示器及其驱动方法
- Patent Title: Liquid crystal display with integrated touch screen panel and driving method thereof
- Patent Title (中): 具有集成触摸屏面板的液晶显示器及其驱动方法
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Application No.: US13238288Application Date: 2011-09-21
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Publication No.: US08891048B2Publication Date: 2014-11-18
- Inventor: Jin-Woo Park , Sang-Jin Pak , Jin-Hee Lee , Sang-Kwon Ha , Ji-Gong Lee , Hideo Yoshimura , Cheol-Min Kim , Joo-Hyung Lee
- Applicant: Jin-Woo Park , Sang-Jin Pak , Jin-Hee Lee , Sang-Kwon Ha , Ji-Gong Lee , Hideo Yoshimura , Cheol-Min Kim , Joo-Hyung Lee
- Applicant Address: KR Yongin, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin, Gyeonggi-Do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2010-0106734 20101029
- Main IPC: G02F1/1343
- IPC: G02F1/1343 ; G02F1/1333 ; G06F3/044 ; G09G3/36

Abstract:
A liquid crystal display (LCD) with an integrated touch screen panel includes a plurality of pixels connected to a plurality of data lines and a plurality of gate lines, the gate lines being divided into a plurality of groups, a plurality of sensing electrodes, a plurality of common electrodes divided into a plurality of groups, a common electrode driver configured to simultaneously supply a driving signal to common electrodes within each group of the plurality of groups of the common electrodes, and to sequentially supply the driving signal to the plurality of groups of the common electrodes, and a gate driver configured to sequentially supply a gate signal to gate lines within each of the plurality of group of the gate lines.
Public/Granted literature
- US20120105752A1 LIQUID CRYSTAL DISPLAY WITH INTEGRATED TOUCH SCREEN PANEL AND DRIVING METHOD THEREOF Public/Granted day:2012-05-03
Information query
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