发明申请
- 专利标题： Active Stylus Communication And Position System
- 专利标题（中）： 有源手写笔通讯与定位系统
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申请号： US13653300申请日： 2012-10-16
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公开(公告)号： US20140104188A1公开(公告)日： 2014-04-17
- 发明人: Vemund Kval Bakken , Izhar Bentov , Vivek Pant
- 申请人： Vemund Kval Bakken , Izhar Bentov , Vivek Pant
- 主分类号： G06F3/041
- IPC分类号： G06F3/041
摘要：
A method of one embodiment includes generating, by a touch-sensing device, a first signal comprising information identifying a first electrode line of an electrode array of the touch-sensing device, the first signal having a first strength. The first electrode sends the first signal to a stylus, which receives the first signal, the first signal having a received strength. The stylus sends a second signal comprising information based on the received first signal, and the touch-sensing device receives the second signal. A position of the stylus is determined based at least in part on the information identifying the first electrode line and the received strength of the first signal.
公开/授权文献
- US09958966B2 Active stylus communication and position system 公开/授权日：2018-05-01
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