发明名称 |
System and method of determining a position of a radiation scattering/reflecting element |
摘要 |
A method and system for determining the position of a radiation scattering/reflecting element, where the radiation emitter is provided at a surface of a radiation transmissive element an on which radiation is incident. This incident radiation is scattered/diffused/reflected by the scattering/reflecting element and guided by the transmissive element toward a detector able to determine the position of the element.
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申请公布号 |
US7465914(B2) |
申请公布日期 |
2008.12.16 |
申请号 |
US20040571567 |
申请日期 |
2004.09.09 |
申请人 |
FLATFROG LABORATORIES AB |
发明人 |
ELIASSON JONAS OVE PHILIP;OESTERGAARD JENS WAGENBLAST STUBBE |
分类号 |
G06F3/033;G06F3/041;G06F3/042;G06K11/00 |
主分类号 |
G06F3/033 |
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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