发明授权
- 专利标题： Display device and method of driving the same in two modes
- 专利标题（中）： 显示装置及其驱动方式有两种
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申请号： US14024241申请日： 2013-09-11
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公开(公告)号： US09389737B2公开(公告)日： 2016-07-12
- 发明人: Kangwon Lee , Incheol Kim , Ung Choi , Won-ki Hong , Seungho Nam , Jihong Park , Chul Kim , Hojin Byun , Kiseok Cha
- 申请人： Samsung Display Co., Ltd.
- 申请人地址： KR Yongin-si
- 专利权人： Samsung Display Co., Ltd.
- 当前专利权人： Samsung Display Co., Ltd.
- 当前专利权人地址： KR Yongin-si
- 代理机构： H.C. Park & Associates, PLC
- 优先权： KR10-2013-0021423 20130227; KR10-2013-0021426 20130227; KR10-2013-0055845 20130516
- 主分类号： G06F3/044
- IPC分类号： G06F3/044 ; G06F3/041 ; G09G3/20
摘要：
A display device includes a display panel and a touch panel. The touch panel calculates coordinate information of an input position by an electrostatic capacitive method in a first mode and calculates the coordinate information of the input position by an electromagnetic induction method in a second mode. The touch panel includes scan line groups and source line groups, which are operated as touch electrodes or touch coils on the basis of the operating mode thereof. In addition, the touch panel includes touch electrodes and touch coils, which are individually operated on the basis of the operating mode thereof.
公开/授权文献
- US20140078104A1 DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 公开/授权日：2014-03-20
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