发明名称 |
Method of selecting a light redirecting film |
摘要 |
The method of selecting a light redirecting film or optical panel includes the steps of providing a length of film or substrate having a pattern of optical elements that varies, then selecting an area of the film or substrate that has a pattern of the optical elements that best suits a particular application, and removing the selected area from the film or substrate to provide the light redirecting film or optical panel. The pattern may be a repeating pattern that varies at different locations on the film or substrate and may comprise a roll of the film or substrate from which the selected area(s) is removed.
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申请公布号 |
US7090389(B2) |
申请公布日期 |
2006.08.15 |
申请号 |
US20030729113 |
申请日期 |
2003.12.05 |
申请人 |
SOLID STATE OPTO LIMITED |
发明人 |
PARKER JEFFERY R.;MCCOLLUM TIMOTHY A.;EZELL ROBERT M. |
分类号 |
F21V7/22;G02B6/00;A61B19/00;F21V5/00;F21V8/00;F21Y101/02;F21Y103/00;G02F1/13357 |
主分类号 |
F21V7/22 |
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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