发明名称 Liquid crystal display device
摘要 A TN liquid crystal cell constituted by sandwiching a nematic liquid crystal which is aligned at a twist angle of about 90° between a first and a second transparent substrate each of which has transparent electrodes is used, an absorption-type polarizing film is provided on the outside, which is the visible side, of the second substrate, and a reflection-type polarizing film, a scattering layer, and a mirror reflector are provided in order on the outside, which is the opposite side to the visible side of the TN liquid crystal cell, of the first substrate, thereby constituting a liquid crystal display device for performing a reflection display of information of character and image in an achromatic metallic tone within a bright diffused white background.
申请公布号 US6717641(B2) 申请公布日期 2004.04.06
申请号 US20010764211 申请日期 2001.01.19
申请人 CITIZEN WATCH CO., LTD. 发明人 ARAI MAKOTO
分类号 G02F1/1335;(IPC1-7):G02F1/335 主分类号 G02F1/1335
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