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    Cinnamate-containing photopolymer for orientation film of liquid crystal display (LCD) and method of forming the orientation film using the photopolymer
    1.
    发明授权
    Cinnamate-containing photopolymer for orientation film of liquid crystal display (LCD) and method of forming the orientation film using the photopolymer 失效
    含有肉桂酸酯的液晶显示器取向膜用光聚合物（LCD）以及使用光聚合物形成取向膜的方法

    公开(公告)号：US5998101A

    公开(公告)日：1999-12-07

    申请号：US951570

    申请日：1997-10-16

    申请人： Jae Geun Park ,  Do Yun Kim ,  Hwan Jae Choi ,  Joo Young Kim

    发明人： Jae Geun Park ,  Do Yun Kim ,  Hwan Jae Choi ,  Joo Young Kim

    IPC分类号： C08F12/32 ,  G02F1/1337 ,  C08F20/10 ,  C08F20/22

    CPC分类号： C08F12/32 ,  G02F1/133711 ,  G02F1/133788

    摘要： The present invention provides novel photopolymers for use in liquid crystal display. The photopolymers are cinnamate-containing photopolymers wherein a mesogen, preferably containing a benzene ring, is introduced between a polyvinyl main chain and a cinnamate group, and also wherein the cinnamate group can be substituted with a cyanide group, an alkyl group, a halogen atom or a fluorocarbonyl group. The cinnamate-containing photopolymers have improved stability and photoelectric properties, and improved pre-tilt angle. The photopolymers can be used to form an orientation film for an LCD in a non-rubbing process, and can be used alone or with a cross linking agent.

    摘要翻译： 本发明提供用于液晶显示器的新型光聚合物。 光聚合物是含肉桂酸酯的光聚合物，其中优选含有苯环的介晶介于聚乙烯基主链和肉桂酸酯基之间，并且其中肉桂酸酯基可以被氰基，烷基，卤素原子 或氟代羰基。 含肉桂酸酯的光聚合物具有改进的稳定性和光电性能，并改善了预倾角。 光聚合物可以用于在非摩擦过程中形成用于LCD的取向膜，并且可以单独使用或与交联剂一起使用。

    Photo-alignment materials for liquid crystal alignment film
    3.
    发明授权
    Photo-alignment materials for liquid crystal alignment film 有权
    用于液晶取向膜的光取向材料

    公开(公告)号：US06569972B1

    公开(公告)日：2003-05-27

    申请号：US10207381

    申请日：2002-07-30

    申请人： Hwan Jae Choi ,  Jong Lae Kim ,  Eun Kyung Lee ,  Joo Young Kim

    发明人： Hwan Jae Choi ,  Jong Lae Kim ,  Eun Kyung Lee ,  Joo Young Kim

    IPC分类号： C08F12240

    CPC分类号： C09K19/56 ,  C07D207/40

    摘要： A photo-alignment material useful in liquid crystal alignment films comprises a maleimide-based repeating unit and at least one additional repeating unit, or a maleimide-based repeating unit and at least two additional repeating units. The photo-alignment materials have freely-controllable pretilt angles, and they provide a display quality equivalent or superior to alignment materials made using the conventional rubbing process.

    摘要翻译： 用于液晶取向膜的光取向材料包括马来酰亚胺基重复单元和至少一个附加重复单元，或马来酰亚胺基重复单元和至少两个另外的重复单元。 光取向材料具有可自由控制的预倾斜角度，并且它们提供与使用常规摩擦处理制成的对准材料相当或优于显示质量。

    Organic insulator composition, organic insulating layer including the composition, and organic thin film transistor including the same
    8.
    发明授权
    Organic insulator composition, organic insulating layer including the composition, and organic thin film transistor including the same 有权
    有机绝缘体组合物，包含该组合物的有机绝缘层和包含该组合物的有机薄膜晶体管

    公开(公告)号：US07879951B2

    公开(公告)日：2011-02-01

    申请号：US12219195

    申请日：2008-07-17

    申请人： Eun Kyung Lee ,  Joo Young Kim ,  Jong Baek Seon

    发明人： Eun Kyung Lee ,  Joo Young Kim ,  Jong Baek Seon

    IPC分类号： C08F22/40 ,  H01L29/00 ,  C08G65/14

    CPC分类号： H01L51/052

    摘要： An organic insulator composition according to example embodiments may include an organic insulating polymer and an epoxy-based crosslinking agent. The epoxy-based crosslinking agent may have an alkyl group or a fluorine-based side chain. The organic insulator composition may be used to form an organic insulating layer having increased chemical resistance. The organic insulating layer may be used in an organic thin film transistor as a gate insulating layer. Consequently, the occurrence of hysteresis may be reduced or prevented during the operation of the organic thin film transistor, thus resulting in relatively homogeneous properties.

    摘要翻译： 根据示例性实施方案的有机绝缘体组合物可以包括有机绝缘聚合物和环氧基交联剂。 环氧类交联剂可以具有烷基或氟类侧链。 有机绝缘体组合物可用于形成具有增加的耐药性的有机绝缘层。 有机绝缘层可以用作有机薄膜晶体管作为栅极绝缘层。 因此，在有机薄膜晶体管的操作期间可以减少或防止滞后的发生，从而导致相对均匀的特性。