发明名称 Liquid-crystal display device
摘要 There is provided a liquid-crystal display device having a transmission type liquid-crystal display panel including a liquid-crystal cell, a light source disposed on at least one side surface of the liquid-crystal display panel, and an optical path changing sheet disposed on a back side opposite to a visual side of the liquid-crystal display panel and having optical path changing slopes. Incident light from the light source is reflected toward the visual side of the liquid-crystal display device.
申请公布号 US6795136(B2) 申请公布日期 2004.09.21
申请号 US20000738979 申请日期 2000.12.20
申请人 NITTO DENKO CORPORATION 发明人 UMEMOTO SEIJI;ARIYOSHI TOSHIHIKO
分类号 G02B5/08;F21V8/00;F21Y103/00;G02B6/00;G02F1/133;G02F1/1335;G02F1/13357;G02F1/13363;G09F9/00;(IPC1-7):G02F1/133 主分类号 G02B5/08
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