发明名称 LIQUID CRYSTAL DISPLAY ELEMENT
摘要 <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display element in which a bright black and white image is displayed at a reflective display and a color image with sufficient color reproducibility and brightness is displayed at a transmissive display. <P>SOLUTION: Each of a plurality of pixel parts A is divided into a reflective display region A1 in which display is performed by making light incident from the observation surface side of the display and passed through a liquid crystal layer 4 be reflected and making the reflected light be emitted to the observation surface side, and a transmissive display region A2 in which display is performed by making light incident from the side opposite to the observation surface and passed through the liquid crystal layer 4 be emitted to the observation surface side. Color filters 8R, 8G, 8B of a plurality of colors corresponding to each of the plurality of pixel parts A are made to intervene only in a transmission route of the transmissive display region A2 out of light transmission routes of the reflective display region A1 and the transmissive display region A2 of the pixel parts A. <P>COPYRIGHT: (C)2004,JPO
申请公布号 JP2004093670(A) 申请公布日期 2004.03.25
申请号 JP20020251524 申请日期 2002.08.29
申请人 CASIO COMPUT CO LTD 发明人 ARAI NORIHIRO
分类号 G02B5/20;G02F1/1335 主分类号 G02B5/20
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