发明申请
US20090050376A1 METHOD OF DETECTING A TOUCH POSITION AND TOUCH PANEL FOR PERFORMING THE SAME
失效
检测触摸位置和触摸面板以执行该触摸板的方法
- 专利标题: METHOD OF DETECTING A TOUCH POSITION AND TOUCH PANEL FOR PERFORMING THE SAME
- 专利标题(中): 检测触摸位置和触摸面板以执行该触摸板的方法
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申请号: US12191212申请日: 2008-08-13
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公开(公告)号: US20090050376A1公开(公告)日: 2009-02-26
- 发明人: Jin Jeon , Hyung-Guel Kim , Kee-Han Uh
- 申请人: Jin Jeon , Hyung-Guel Kim , Kee-Han Uh
- 优先权: KR10-2007-0084067 20070821
- 主分类号: G06F3/041
- IPC分类号: G06F3/041
摘要:
A method of detecting a touch position and a touch panel for performing the method are disclosed. In the above-mentioned method, a plurality of scan signals is sequentially supplied to a plurality of first sensor lines arranged in a first direction. Then, at least one of the scan signals is analyzed based on touch events, which is transferred from the first sensor lines to a plurality of second sensor lines arranged in a second direction substantially across to the first direction, and then at least one of touch positions is detected. Therefore, a plurality of scan signals is sequentially applied to the first sensor lines in the first direction, so that a plurality of touch events is simultaneously detected so that a plurality of touch positions may be detected.