发明名称 Lighting element for liquid crystal display
摘要 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 ( 104 a) to which light from the dot light emitting source ( 101 ) is incident and a light outgoing surface ( 104 b) 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 ( 104 a). 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.
申请公布号 US6940570(B1) 申请公布日期 2005.09.06
申请号 US20010856657 申请日期 2001.05.24
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):G02F1/133;F21V7/04;G02B6/10 主分类号 F21V8/00
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