发明名称 |
INPUT PEN FOR TOUCH-PANEL AND TOUCH-PANEL INPUT SYSTEM |
摘要 |
An input pen (60) of the present invention is an input pen used for performing an input to a touch-panel-integrated liquid crystal display device (100) (display device). The liquid crystal display device (100) includes a plurality of photosensitive elements (30) that senses light transmitted through a panel surface. The photosensitive elements (30) detect a position of input by sensing an image on a surface of a display panel. The input pen (60) includes a retroreflective element (61) at its tip that is to be in contact with the display panel. The retroreflective element (61) is made up of a spherical glass (62) (spherical transparent member) and an elastic reflective element (63). In this way, it is possible to provide an input pen which is to be used with a touch-panel-integrated display device and which makes it possible to perform a more accurate position detection.
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申请公布号 |
US2010283764(A1) |
申请公布日期 |
2010.11.11 |
申请号 |
US20080811054 |
申请日期 |
2008.11.04 |
申请人 |
MIYAZAKI SHINICHI;WADA MASAKAZU;TAKAHAMA KENGO;NAKAGAWA TOSHIAKI |
发明人 |
MIYAZAKI SHINICHI;WADA MASAKAZU;TAKAHAMA KENGO;NAKAGAWA TOSHIAKI |
分类号 |
G06F3/042 |
主分类号 |
G06F3/042 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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