Invention Grant
US09268440B2 Hybrid touch panel, hybrid touch screen apparatus, and method of driving the hybrid touch panel
有权
混合式触摸面板，混合式触摸屏装置以及驱动混合触摸面板的方法
- Patent Title: Hybrid touch panel, hybrid touch screen apparatus, and method of driving the hybrid touch panel
- Patent Title (中): 混合式触摸面板，混合式触摸屏装置以及驱动混合触摸面板的方法
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Application No.: US14018610Application Date: 2013-09-05
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Publication No.: US09268440B2Publication Date: 2016-02-23
- Inventor: Seung-eon Ahn , I-hun Song , Sang-hun Jeon , Young Kim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2012-0108264 20120927
- Main IPC: G06F3/042
- IPC: G06F3/042 ; G06F3/041 ; G06F3/044
Abstract:
A touch panel includes a sensing unit having a first sub sensing unit configured to output a first sensing current in response to a voltage of a first gate line and configured to reset in response to a voltage of a second gate line the first sensing current corresponding to a first touch type, and a second sub sensing unit configured to output a second sensing current in response to a voltage of a third gate line and configured to reset in response to a voltage of a fourth gate line, the second sensing current corresponding to a second touch type which is different than the first touch type, a display unit configured to generate an image voltage corresponding to image data to be displayed, in response to at least one of the voltages of the first to fourth gate lines and liquid crystal.
Public/Granted literature
- US20140085267A1 HYBRID TOUCH PANEL, HYBRID TOUCH SCREEN APPARATUS, AND METHOD OF DRIVING THE HYBRID TOUCH PANEL Public/Granted day:2014-03-27
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