发明名称 |
Depolarizing film, process for producing the same, and liquid-crystal display |
摘要 |
Disclosed herein is a depolarizing film which is excellent in productivity and can have a large area. The depolarizing film is obtained by using birefringent very short fibers instead of inorganic birefringent crystals, such as calcite, for use in conventional depolarizing elements. |
申请公布号 |
US8300182(B2) |
申请公布日期 |
2012.10.30 |
申请号 |
US20080921251 |
申请日期 |
2008.12.15 |
申请人 |
YONEZAWA HIDEYUKI;MIYATAKE MINORU;NISHIMURA AKINORI;NITTO DENKO CORPORATION |
发明人 |
YONEZAWA HIDEYUKI;MIYATAKE MINORU;NISHIMURA AKINORI |
分类号 |
G02F1/1335;B29D11/00;G02B5/30 |
主分类号 |
G02F1/1335 |
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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