发明名称 |
Liquid crystal display device having orientation film oriented by light |
摘要 |
A polarized light irradiation method for achieving both wide view-field angles and display uniformity with less display irregularity as well as an apparatus for use in attaining this polarized light irradiation method. After reshaping output light from a light source 100 into a beam pattern BP, a polarized light separation plate 108 is used to separate therefrom only P-polarized wave components while simultaneously causing the polarizing axis of the separated P-polarized wave components to be identical to the short side direction of the rectangular beam pattern BP thereby letting it pass through an organic high-molecular or polymeric film acting as an optical radiation surface 110 for addition of a liquid crystal orientation controllability thereto.
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申请公布号 |
US6295110(B1) |
申请公布日期 |
2001.09.25 |
申请号 |
US19980185647 |
申请日期 |
1998.11.04 |
申请人 |
HITACHI, LTD. |
发明人 |
OHE MASAHITO;MATSUYAMA SHIGERU;SUZUKI KENKICHI;MATSUDA MASAAKI |
分类号 |
G02F1/1337;G02F1/1343;(IPC1-7):G02F1/133 |
主分类号 |
G02F1/1337 |
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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