发明名称 |
Light pipe containing material |
摘要 |
The present invention relates to an article of manufacture for detecting motion that includes a substrate with a plurality of volumes of material, where each volume is capable of transmitting light from one location on a surface of the substrate to a second location. The present invention also relates to an article of manufacture having a motion detector with a substrate with a first surface, and a volume of material contained within the substrate and adapted to transmit light from a first location on the first surface to at least a second location. The present invention also relates to methods of making the articles and to methods of transmitting information and detecting motion.
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申请公布号 |
US2005052882(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
US20030694481 |
申请日期 |
2003.10.27 |
申请人 |
REGENTS AT THE UNIVERSITY OF MICHIGAN |
发明人 |
LATH ABHINAND |
分类号 |
G01V8/10;G02B6/00;G02B6/12;G02B6/13;G02B6/43;(IPC1-7):G02B6/00 |
主分类号 |
G01V8/10 |
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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