发明名称 CLOCK
摘要 A monotone liquid crystal display capable of achieving colorful metallic display, comprising a TN liquid crystal device having a pair of transparent substrates (1, 2) provided with respective transparent electrodes (3, 4) and a nematic liquid crystal (6) about 90 DEG twist-aligned and sealed in the space between the substrates (1, 2), a first polarizing plate (17) disposed on the viewed side of the TN liquid crystal device (7), a second polarizing plate (18), a circular polarization phase plate (6), a cholestric liquid crystal polymer sheet (10), a semitransparent light absorbing member (15), and a backlight (16), the second polarizing plate (18), the circular polarization phase plate (6), the cholestric liquid crystal polymer sheet (10), the semitransparent light absorbing member (15), and the backlight (16) being arranged on the opposite side to the viewed side in order of mention, whereby the display can be recognized even at night when the backlight (16) is operated.
申请公布号 WO9945427(A1) 申请公布日期 1999.09.10
申请号 WO1999JP01028 申请日期 1999.03.03
申请人 CITIZEN WATCH CO., LTD.;KANEKO, YASUSHI;IDE, MASAFUMI;AKIYAMA, TAKASHI 发明人 KANEKO, YASUSHI;IDE, MASAFUMI;AKIYAMA, TAKASHI
分类号 G02F1/1335;G02F1/13357;G04G9/00;(IPC1-7):G02F1/133;G02F1/133 主分类号 G02F1/1335
代理机构 代理人
主权项
地址