发明名称 LIQUID-CRYSTAL DISPLAY
摘要 <p>An STN liquid crystal cell (20) holding nematic liquid crystal (6), which is aligned at a twist angle of 180 DEG to 270 DEG , between a transparent first substrate (1) and a transparent second substrate (2) having electrodes (3, 4) on the respective opposing inner faces, is provided, a reflection-type polarizing film (14) is placed outside the first substrate (1) with a first retardation film (12) therebetween and further a backlight is provided outside the reflection-type polarizing film (14), and an absorption-type polarizing film (11) is placed outside the second substrate (2) of the STN liquid crystal cell (20) with a second retardation film (13) therebetween. Thereby, an achromatic metallic display with high brightness and high contrast can be realized. &lt;IMAGE&gt;</p>
申请公布号 EP1059557(A1) 申请公布日期 2000.12.13
申请号 EP19990959893 申请日期 1999.12.17
申请人 CITIZEN WATCH CO. LTD. 发明人 ARAI, MAKOTO
分类号 G02F1/1335;G02F1/13357;G02F1/13363;G02F1/139;(IPC1-7):G02F1/133;G02F1/133 主分类号 G02F1/1335
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