发明名称 |
VA-MODUS-FLÜSSIGKRISTALLANZEIGEVORRICHTUNG MIT OPTISCHEM KOMPENSATIONSPLÄTTCHEN UND NUTZUNG EINES OPTISCHEN KOMPENSATIONSPLÄTTCHENS ZUR OPTISCHEN KOMPENSATION IN EINER VA-MODUS- FLÜSSIGKRISTALLANZEIGEZELLE |
摘要 |
<p>A novel optical compensation sheet is disclosed. The sheet comprising a polymer layer formed by coating and, drying a solution comprising a polymer compound and a solvent composition comprising 20% by weight or more of water; and an optically anisotropic layer formed on the surface of the polymer layer by hardening a liquid crystal layer comprising at least one liquid-crystalline compound under irradiation of ionizing radiation at a film surface temperature from 70 to 160° C.; wherein a frontal retardation (Re) value of the optically anisotropic layer is not zero, and the optically anisotropic layer gives substantially equal retardation values for light of a wavelengthλnm coming respectively in a direction rotated by +40° and in a direction rotated by−40° with respect to a normal direction of a layer plane using an in-plane slow axis as a tilt axis (a rotation axis).</p> |
申请公布号 |
AT498149(T) |
申请公布日期 |
2011.02.15 |
申请号 |
AT20050824522T |
申请日期 |
2005.12.28 |
申请人 |
FUJIFILM CORPORATION |
发明人 |
SUZUKI, SATOMI;AMIMORI, ICHIRO |
分类号 |
G02B5/30 |
主分类号 |
G02B5/30 |
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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