发明名称 |
Grooved optical microstructure light collimating films |
摘要 |
A light collimating film includes a sheet having a first side and a second side. The first side can include a series of optical elements and the second side includes a series of stepped plateaus and a series of base planes that run along a first axis. The plateaus and base planes alternate along a second axis and the plateaus have an elevation different than the base planes.
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申请公布号 |
US2003133301(A1) |
申请公布日期 |
2003.07.17 |
申请号 |
US20020046929 |
申请日期 |
2002.01.15 |
申请人 |
REFLEXITE CORPORATION |
发明人 |
MULLEN PATRICK W. |
分类号 |
G02B5/02;F21V5/00;F21V5/02;F21V8/00;G02B5/04;G02F1/13357;(IPC1-7):F21V5/00 |
主分类号 |
G02B5/02 |
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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