Invention Application
- Patent Title: TOUCH DISPLAY SYSTEM USING GROUND (GND) MODULATION
- Patent Title (中): 触摸显示系统使用接地（GND）调制
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Application No.: US15220536Application Date: 2016-07-27
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Publication No.: US20170046004A1Publication Date: 2017-02-16
- Inventor: YOON-KYUNG CHOI
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Priority: KR10-2015-0112725 20150810
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044
Abstract:
A touch display system includes a display system including a plurality of pixels, a touch system disposed on the display system and comprising a plurality of touch sensor electrodes, and a power management integrated circuit (PMIC) configured to supply power and a modulated ground (GND) voltage to the display system and the touch system.
Public/Granted literature
Information query
