| 发明名称 |
HEAT SETTING OPTICAL FILMS |
| 摘要 |
A method of making an optical film (32) includes providing a film (32), substantially uniaxially orienting the film (32), and heat setting the oriented film (32). The film (32) includes a polymeric material capable of developing birefringence. |
| 申请公布号 |
WO2006110402(A1) |
申请公布日期 |
2006.10.19 |
| 申请号 |
WO2006US12510 |
申请日期 |
2006.04.05 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
MERRILL, WILLIAM, W.;HEBRINK, TIMOTHY, J. |
| 分类号 |
G02B1/08;B29C55/06;G02B5/30 |
主分类号 |
G02B1/08 |
| 代理机构 |
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代理人 |
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