发明申请
- 专利标题： MULTIPLE-INPUT TOUCH PANEL AND METHOD FOR GESTURE RECOGNITION
- 专利标题（中）： 多输入触控面板和方法识别
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申请号： US13020423申请日： 2011-02-03
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公开(公告)号： US20110122099A1公开(公告)日： 2011-05-26
- 发明人: Xiuling ZHU , Chenjung Tsai , Xurong Li
- 申请人： Xiuling ZHU , Chenjung Tsai , Xurong Li
- 申请人地址： HK Shatin
- 专利权人： Hong Kong Applied Science and Technology Research Institute Company Limited
- 当前专利权人： Hong Kong Applied Science and Technology Research Institute Company Limited
- 当前专利权人地址： HK Shatin
- 主分类号： G06F3/042
- IPC分类号： G06F3/042
摘要：
A touch panel capable of recognizing at least one gesture and the method thereof are provided. The touch panel comprises: a first optical unit, comprising a first light emitting element and a first light receiving element, arranged at a first position of the touch panel; a first optical element arranged along a first edge of the touch panel for reflecting light; a second and a third optical element arranged along a second and a third edge of the touch panel, respectively, for retro-reflecting the light, the second edge being adjacent to both the third edge and the first edge; and a processing unit for recognizing the at least one gesture according to changes to distance and slope of possible touch points.