发明授权
- 专利标题： Transparent touch panel and a method of manufacturing the same
- 专利标题（中）： 透明触摸屏及其制造方法
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申请号： US10392829申请日： 2003-03-21
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公开(公告)号： US07517567B2公开(公告)日： 2009-04-14
- 发明人: Tomoki Masuda , Mitsuru Harada , Kazunori Omoya , Kazuhiko Fujikawa , Toshiharu Fukui , Takuya Yagasaki
- 申请人： Tomoki Masuda , Mitsuru Harada , Kazunori Omoya , Kazuhiko Fujikawa , Toshiharu Fukui , Takuya Yagasaki
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Wenderoth Lind & Ponack, L.L.P.
- 优先权： JP2002-085263 20020326
- 主分类号： C09K19/00
- IPC分类号： C09K19/00 ; G09G3/36 ; G02F1/1335 ; G06F3/041
摘要：
An optically transparent touch panel includes an upper substrate provided with an upper conductive layer formed on a lower surface thereof, and a lower substrate provided with a lower conductive layer formed on an upper surface thereof in a manner to confront the upper conductive layer with a predetermined space. The upper and lower substrates are bonded together with a spacer having a modulus of elasticity between 104 and 106 Pa. The touch panel has a long usable life with the capability of downsizing the whole body, while maintaining a required effective operating area.
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