发明申请
- 专利标题： Position encoded sensing device and a method thereof
- 专利标题（中）： 位置编码检测装置及其方法
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申请号： US10762465申请日： 2004-01-23
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公开(公告)号： US20050162400A1公开(公告)日： 2005-07-28
- 发明人: Hsu-Ping Tseng , Chen-Hsien Liao , Ming-Fong Chiang
- 申请人： Hsu-Ping Tseng , Chen-Hsien Liao , Ming-Fong Chiang
- 专利权人： AU OPTRONICS CORPORATION
- 当前专利权人： AU OPTRONICS CORPORATION
- 主分类号： G02F1/133
- IPC分类号： G02F1/133 ; G02F1/1335 ; G06F3/03 ; G09G5/00
摘要：
A position encoded sensing device having a display panel, and a reflective plate having encoded information thereon. The reflective plate is disposed within the display panel. In addition, the position encoded sensing device includes a transceiver for emitting and receiving light. The transceiver transmits light onto the reflective plate, and the transceiver receives reflected light containing the encoded information from the reflective plate.