发明名称 |
BIAXIAL BIREFRINGENT COMPONENT, LIQUID CRYSTAL PROJECTOR, AND METHOD FOR MANUFACTURING BIAXIAL BIREFRINGENT COMPONENT |
摘要 |
A phase compensator having a biaxial birefringent component (40) is fabricated by oblique deposition of an inorganic material on a base plate (69). A polar angle of an evaporation path of the inorganic material is controlled in a predetermined angular range to a surface normal of the base plate (69). In the oblique deposition process, the base plate (69) is oscillated in a horizontal direction. The phase compensator is arranged such that its slow axis (L4) is perpendicular to a slow axis (L3) of tilt components (24a, 24b) in a liquid crystal panel (20), and that an index ellipsoid (41) is tilted in an opposite direction to a tilt direction of the tilt components (24a, 24b). |
申请公布号 |
EP2191307(A4) |
申请公布日期 |
2012.11.21 |
申请号 |
EP20080832696 |
申请日期 |
2008.09.18 |
申请人 |
FUJIFILM CORPORATION |
发明人 |
NAKAGAWA, KENICHI;TAKAHASHI, HIROKI;HASHIZUME, TARO |
分类号 |
G02B5/30;G02F1/13;G02F1/13363;G03B21/00;G03B21/14 |
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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