发明申请
- 专利标题： VIEWABLE SURFACE HAVING UNNOTICEABLE SMUDGES
- 专利标题（中）： 具有可观察性的模拟表面
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申请号： US11937830申请日： 2007-11-09
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公开(公告)号： US20090123699A1公开(公告)日： 2009-05-14
- 发明人: Papu D. Maniar , Yi Wei , Kenneth A. Dean , John J. D'Urso
- 申请人： Papu D. Maniar , Yi Wei , Kenneth A. Dean , John J. D'Urso
- 申请人地址： US IL Schaumburg
- 专利权人： MOTOROLA, INC.
- 当前专利权人： MOTOROLA, INC.
- 当前专利权人地址： US IL Schaumburg
- 主分类号： B32B3/00
- IPC分类号： B32B3/00 ; G03G7/00
摘要：
A device (110, 151, 200) with a viewable surface (201) including a plurality of transparent pedestals (210) having a reflective material (406) disposed on its sides (408) make smudges forming thereon unnoticeable by taking advantage of optical characteristics including contrast and the user's visual acuity. The pedestals (210) generally have a width (412) of less than 50 microns, a height (414) equal to twice the width (412), and a spacing (416) between adjacent pedestals (210) equal to the width (412). The device (110, 151, 200) may be an electronic device, and more particularly a portable electronic device such as a cell phone.
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