发明名称 |
Backlit surface has plastic film ray modification surface comprising flat optical microstructure lenses between lamps and scattering surface |
摘要 |
A backlit surface has a plastic film ray modification surface (5) comprising adjacent flat optical microstructure lenses (4) between the lamps (1) forming the light surface (2) and the scattering surface (3) : Independent claims are included for presentation units and advertising boards using the backlit surface. |
申请公布号 |
DE202006012684(U1) |
申请公布日期 |
2006.11.02 |
申请号 |
DE20062012684U |
申请日期 |
2006.08.18 |
申请人 |
ROKUSEK, PETR;JANSEN, SEBASTIAN |
发明人 |
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分类号 |
F21V5/04;G09F13/04 |
主分类号 |
F21V5/04 |
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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