发明授权
- 专利标题： Coordinate input device and a processor readable medium
- 专利标题（中）： 坐标输入设备和处理器可读介质
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申请号： US09455020申请日： 1999-12-06
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公开(公告)号： US06836267B1公开(公告)日： 2004-12-28
- 发明人: Michiko Endo , Takeshi Nishino , Yasuo Ootani , Norio Endo
- 申请人： Michiko Endo , Takeshi Nishino , Yasuo Ootani , Norio Endo
- 优先权： JP11-116835 19990423; JP11-274665 19990928
- 主分类号： G09G500
- IPC分类号： G09G500
摘要：
A coordinate input device includes a coordinate detecting part detecting a position of a touch on an operation surface so as to generate coordinate information of the position of a touch. The coordinate input device also includes a holding part holding a sheet-like material on the operation surface.