| 发明名称 |
Stacked microvoided light diffuser |
| 摘要 |
The invention relates to a light diffuser comprising a polymeric film wherein the film comprises a plurality of layers having void geometry in which the x/y/z size or frequency varies by at least 28% between at least two layers.
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| 申请公布号 |
US7132136(B2) |
申请公布日期 |
2006.11.07 |
| 申请号 |
US20010020404 |
申请日期 |
2001.12.14 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
LANEY THOMAS M.;BRICKEY MICHAEL R.;KAMINSKY CHERYL J.;BOURDELAIS ROBERT P. |
| 分类号 |
C09K19/00;G02B6/00;G02B5/02;G02F1/1335;G02F1/13357 |
主分类号 |
C09K19/00 |
| 代理机构 |
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