发明名称 |
ILLUMINATOR, ILLUMINATING DEVICE, FRONT LIGHT, AND LIQUID CRYSTAL DISPLAY |
摘要 |
<p>A front light (100) and a reflecting liquid crystal display of the present invention includes a dot light emitting source (101), and a light guiding body (104) having a light incident surface (104a) to which light from the dot light emitting source (101) is incident and a light outgoing surface (104b) from which the incident light outgoes, and light from the dot light emitting source (101) is in a linearly emitting state at least when incident onto the light incident surface (104a). By so doing, it is possible to provide bright, inexpensive, low-power consuming front light (100) and reflecting liquid crystal display which do not cause shadows or a moire fringe from the dot light emitting source (101), or a light-dark difference in luminance. <IMAGE></p> |
申请公布号 |
EP1134488(A1) |
申请公布日期 |
2001.09.19 |
申请号 |
EP19990973111 |
申请日期 |
1999.11.24 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
SUMIDA, YUKIHIRO;MASUDA, TAKESHI;EBI, TSUYOSHI |
分类号 |
F21V8/00;G02B6/00;G02F1/13357;(IPC1-7):F21V8/00;G02F1/133 |
主分类号 |
F21V8/00 |
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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