发明名称 |
Front light, and reflective type LCD including same |
摘要 |
A front light includes a light source, a light guide for receiving light from the light source through an end surface of the light guide and outputting the light through a first large surface which is substantially perpendicular to the end surface, and a polarization selecting section for selectively transmitting light having particular polarization, the polarization selecting section being attached to the first large surface of the light guide such that any reflection does not occur at an interface between the polarization selecting section and the light guide.
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申请公布号 |
US6340999(B1) |
申请公布日期 |
2002.01.22 |
申请号 |
US19990393298 |
申请日期 |
1999.09.10 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
MASUDA TAKESHI;SUMIDA YUKIHIRO;EBI TSUYOSHI |
分类号 |
G02B6/00;F21V8/00;G02B5/30;G02F1/1335;G02F1/13357;(IPC1-7):G02F1/133 |
主分类号 |
G02B6/00 |
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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