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    Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
    1.
    发明公开
    Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same 失效
    铁电手征近晶液晶组合物及使用其的液晶装置

    公开(公告)号：EP0347940A3

    公开(公告)日：1991-10-16

    申请号：EP89111489.4

    申请日：1989-06-23

    申请人： CANON KABUSHIKI KAISHA

    发明人： Shinjo, Kenji ,  Takiguchi, Takao ,  Kitayama, Hiroyuki ,  Katagiri, Kazuharu ,  Yamashita, Masataka ,  Terada, Masahiro ,  Togano, Takeshi ,  Kimura, Yoshiko ,  Asaoka, Masanobu ,  Sato, Junko

    IPC分类号： C09K19/46 ,  C09K19/34 ,  C09K19/42 ,  G02F1/137

    CPC分类号： C09K19/42 ,  C09K19/345 ,  C09K19/3455 ,  C09K19/3463 ,  C09K19/348 ,  C09K19/46

    摘要： A ferroelectric chiral smectic liquid crystal composition, comprising: at least one optically active compound represented by the following formula (II):
    wherein R 3 denotes a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent; X 3 denotes a single bond, -O- or
    Z 1 denotes a single bond or
    or and m is 1 - 12; at least one compound represented by the following formula (III):
    wherein R 4 and Rs respectively denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent, at lease one of R4 and Rs being optically active; X 4 denotes a single bond,
    and X 5 denotes a single bond,
    and at least one compound represented by the following formula (I) or (IV):
    wherein R, and R 2 respectively denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent of C 1 - C 12 alkoxy group; X, and X 2 respectively denote a single bond,
    wherein R 6 and R 7 respectively denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent; X 6 and X 7 respectively denote a single bond,
    Z2 denotes
    -CH 2 0-, -OCH 2 - or a single bond;respectively denote
    denotes
    with proviso that at least one of

    摘要翻译： 一种铁电手性层列型液晶组合物，其特征在于，含有至少一种下述式（II）所示的光学活性化合物，式中，R3表示可以具有取代基的碳原子数1〜18的直链状或支链状的烷基， X 3表示单键，-O-或Z 1表示单键或或，并且m是1-12; 至少一种由下式（III）表示的化合物：其中R 4和R 5分别表示具有1-18个碳原子的可以具有取代基的直链或支链烷基，R 4和R 5中的至少一个是光学活性的; X4表示单键，X5表示单键，以及至少一种由下式（I）或（IV）表示的化合物：其中R1和R2分别表示具有1-18个碳原子的直链或支链烷基 能够具有C1-C12烷氧基的取代基; X和X2分别表示单键，其中R6和R7分别表示可以具有取代基的具有1-18个碳原子的直链或支链烷基; X 6和X 7分别表示单键，Z 2表示-CH 2 O-，-OCH 2 - 或单键;分别表示表示条件是至少一个

    Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
    8.
    发明公开
    Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same 失效
    一种铁电手性近晶液晶组合物和装置及其应用。

    公开(公告)号：EP0355374A2

    公开(公告)日：1990-02-28

    申请号：EP89112756.5

    申请日：1989-07-12

    申请人： CANON KABUSHIKI KAISHA

    发明人： Yamashita, Masataka ,  Togano, Takeshi ,  Terada, Masahiro ,  Yoshida, Akio ,  Kimura, Yoshiko ,  Shinjo, Kenji ,  Kitayama, Hiroyuki ,  Nakamura, Shinichi

    IPC分类号： C09K19/42 ,  C09K19/02 ,  G02F1/13

    CPC分类号： C09K19/42

    摘要： A ferroelectric chiral smectic liquid crystal composition, comprising at least one optically active compound represented by the following formula (I):
    wherein R, denotes a linear or branched alkyl group having 1 - 18 cabon atoms capable of having a substituent; R 2 denotes a linear or branched alkyl group having 1 - 14 carbon atoms capable of having a substituent; and X 1 denotes a single bond, -0- or -
    and at least one optically active compound represented by the following formula (II):
    wherein R 3 denotes a linear alkyl group having 1 - 14 carbon atoms; R 4 denotes a linear or branched alkyl group having 1 - 14 carbon atoms capable of having a substituent; and X 2 denotes a single bond, -O- or

    摘要翻译： 一种铁电手性近晶液晶组合物，含有下述通式（I）表示的至少一种光学活性化合物： worin R1表示具有1至18能够具有的取代基的增碳原子的直链或支链烷基; R 2表示具有直链或支链的烷基：1 - 14能够具有一个取代基的碳原子; 和X1表示单键，-O-或 - @ O; 和至少一种光学活性化合物由下式（II）表示： worin R3表示具有1至14个碳原子的直链烷基; R4表示具有直链或支链的烷基：1 - 14能够具有一个取代基的碳原子; 和X 2表示单键，-O-或 - @ O.

    Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
    9.
    发明公开
    Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same 失效
    Ferroelektrische，chirale smektischeFlüssigkristallzusammensetzungund dieselbe verwendende Vorrichtung。

    公开(公告)号：EP0352479A2

    公开(公告)日：1990-01-31

    申请号：EP89111485.2

    申请日：1989-06-23

    申请人： CANON KABUSHIKI KAISHA

    发明人： Shinjo, Kenji ,  Takiguchi, Takao ,  Kitayama, Hiroyuki ,  Katagiri, Kazuharu ,  Yamashita, Masataka ,  Togano, Takeshi ,  Terada, Masahiro ,  Yoshida, Akio ,  Kimura, Yoshiko

    IPC分类号： C09K19/42 ,  C09K19/46 ,  C09K19/34

    CPC分类号： C09K19/3463 ,  C09K19/345 ,  C09K19/3455 ,  C09K19/348 ,  C09K19/42 ,  C09K19/46

    摘要： A ferroelectric chiral smectic liquid crystal composition, comprising at least one optically active compound represented by the following formula (I):
    wherein R 1 denotes a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a subtituent; X 1 denotes a single sbond,
    Z denotes a single bond or -
    and n is an integer of 1 - 12; and at least one compound represented by the following formula (II):
    wherein R 2 and R 3 respectively denote a linear or branched optically inactive alkyl group having 1 - 18 carbon atoms capable of having an alkoxy group of 1 -12 carbon atoms; X 2 and X 3 respectively denote a single bond,
    and p and q are respectively 0, 1 or 2 with proviso that both of p and q are not 0.

    摘要翻译： 一种铁电手性近晶液晶组合物，其包含至少一种由下式（I）表示的光学活性化合物：其中R 1表示可具有取代基的具有1至18个碳原子的直链或支链烷基; X1表示单一的sbond，-O-或 - @ O-; Z表示单键或 - @ O-; ，n为1〜12的整数。 和由下式（II）表示的至少一种化合物：其中R2和R3分别表示可具有1-12个碳原子的烷氧基的具有1至18个碳原子的直链或支链的非光学惰性烷基; X2和X3分别表示单键，-O - ， - O - ， - O - 或-O-O-; p和q分别为0,1或2，条件是p和q都不为0。