发明名称 Liquid crystal display
摘要 <p>A supertwisted nematic liquid crystal display having a twist angle of 180 to 270 DEG C and comprising: a pair of substrates each having an orientation-controlling layer and a transparent electrode; a liquid crystal layer comprising a liquid crystal composition, which is sandwiched by the substrates; and at least one polarizing sheet provided on at least one of the substrates, wherein the liquid crystal composition comprises: at least one compound represented by formula (I): <CHEM> and at least one compound represented by formula (II): <CHEM> and wherein said liquid crystal composition has a nematic-isotropic phase transition temperature of 75 to 150 DEG C and a refractive index anisotropy ( DELTA n) of 0.07 to 0.25. The symbols in formulae (I) and (II) are defined in the specification. <IMAGE></p>
申请公布号 EP1176185(A1) 申请公布日期 2002.01.30
申请号 EP20010117654 申请日期 2001.07.25
申请人 DAINIPPON INK AND CHEMICALS, INC. 发明人 SUDO, GO;KAWAKAMI, SHOTARO;TAKATSU, HARUYOSHI;OHNISHI, HIROYUKI;KATOH, NAOE
分类号 G02F1/13;C09K19/12;C09K19/14;C09K19/20;C09K19/22;C09K19/30;C09K19/32;C09K19/34;C09K19/42;C09K19/48;(IPC1-7):C09K19/42 主分类号 G02F1/13
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