发明名称 |
Optical film, liquid crystal panel, and liquid crystal display apparatus |
摘要 |
There is provided: an optical film suitable for a liquid crystal display apparatus providing a colorless neutral display in all azimuth angle directions; a liquid crystal panel employing the optical film; and a liquid crystal display apparatus employing the liquid crystal panel. An optical film includes a transparent protective film, a polarizer, and a birefringent layer having a relationship of nx>ny=nz and positive uniaxial property, in the stated order, in which the polarizer and the birefringent layer are laminated directly through one of a pressure-sensitive adhesive and an adhesive. |
申请公布号 |
US8199289(B2) |
申请公布日期 |
2012.06.12 |
申请号 |
US20060409108 |
申请日期 |
2006.04.24 |
申请人 |
MURAKAMI NAO;YOSHIMI HIROYUKI;TAKEDA KENTAROU;KIYA YOSHIYUKI;NITTO DENKO CORPORATION |
发明人 |
MURAKAMI NAO;YOSHIMI HIROYUKI;TAKEDA KENTAROU;KIYA YOSHIYUKI |
分类号 |
G02F1/1335 |
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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