发明名称 |
Programmable optical label |
摘要 |
The present invention is a programmable and latching retro-reflective construct suitable for use as an optical label in an optical labeling system. The invention contains retro-reflective structures such as lens beads, corner cubes or other retro-reflecting type structures. The retro-reflective construct further comprises a wavelength selective, programmable and latching reflecting structure located at the reflecting surfaces of the retro-reflective structures. The optical construct can optionally contain additional optical filtering structures. Methods for fabricating the invention are also described. |
申请公布号 |
US8526092(B2) |
申请公布日期 |
2013.09.03 |
申请号 |
US201213572119 |
申请日期 |
2012.08.10 |
申请人 |
YAP DANIEL;SAYYAH KEYVAN R;PERSECHINI DAVID L;HERZ PAUL R;HRL LABORATORIES, LLC |
发明人 |
YAP DANIEL;SAYYAH KEYVAN R;PERSECHINI DAVID L;HERZ PAUL R |
分类号 |
G02F1/03;G02B5/126;G02B5/128;G06K7/10 |
主分类号 |
G02F1/03 |
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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