发明名称 |
Waveguide configurations for optical touch systems |
摘要 |
Waveguide structures and optical elements for use in an optical touch input device are disclosed. The disclosed waveguide structures and optical elements allow for reduced bezel width and simplified assembly of optical touch input devices, and relaxed component tolerances. |
申请公布号 |
US8674963(B2) |
申请公布日期 |
2014.03.18 |
申请号 |
US20070859331 |
申请日期 |
2007.09.21 |
申请人 |
CORNISH BENJAMIN;CHARTERS ROBERT BRUCE;MAXWELL IAN ANDREW;ATKINS GRAHAM ROY;KUKULJ DAX;GORDON GRAEME;ZETTA RESEARCH AND DEVELOPMENT LLC-RPO SERIES |
发明人 |
CORNISH BENJAMIN;CHARTERS ROBERT BRUCE;MAXWELL IAN ANDREW;ATKINS GRAHAM ROY;KUKULJ DAX;GORDON GRAEME |
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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