发明名称 Transflective liquid-crystal display device
摘要 A liquid crystal layer (34) is composed of a liquid crystal composition having a positive dielectric anisotropy, and the liquid crystal composition is sandwiched by a pair of transparent substrates (11, 12) while being twisted by 220 to 260 degrees. Also, in a liquid crystal display device (201) having an optical compensating plate (13) and a polarizer (17) respectively formed above and below a liquid crystal cell, a transflector (30) is formed on the inner surface of the transparent substrate of the liquid crystal cell, the transflector has a high-reflectivity (36) film having a plurality of fine apertures therein, and the high-reflectivity film has a diffuse reflection surface, on the surface thereof, having a controlled reflected luminance characteristic. <IMAGE>
申请公布号 EP1331509(A2) 申请公布日期 2003.07.30
申请号 EP20030250142 申请日期 2003.01.09
申请人 ALPS ELECTRIC CO., LTD. 发明人 SONE, TAKEHIKO
分类号 G02B5/02;G02B5/08;G02B5/20;G02B5/30;G02F1/1335;G02F1/13363;G02F1/139;(IPC1-7):G02F1/133 主分类号 G02B5/02
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