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33 条记录 (耗时 0.037 秒)

    Substituted bipyridines for use in light-emitting devices
    19.
    发明授权
    Substituted bipyridines for use in light-emitting devices 有权
    用于发光器件的取代的二吡啶类

    公开(公告)号：US08585926B2

    公开(公告)日：2013-11-19

    申请号：US13410602

    申请日：2012-03-02

    申请人： Shijun Zheng

    发明人： Shijun Zheng

    IPC分类号： C09K11/06

    CPC分类号： H01L51/0067 ,  C07D401/14 ,  C07D413/14 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5072

    摘要： A compound represented by Formula 1 Het1-Bpy-Het2 is disclosed, wherein Bpy is optionally substituted 2,2′-bipyridinyl or optionally substituted 3,3′-bipyridinyl; and Het1 and Het2 are independently optionally substituted benzimidazol-2-yl or optionally substituted benzoxazol-2-yl. An organic light-emitting diode device comprising an organic component comprising a light-emitting component and a compound represented by Formula 1 is also disclosed.

    摘要翻译： 公开了由式Het1-Bpy-Het2表示的化合物，其中Bpy是任选取代的2,2'-联吡啶基或任选取代的3,3'-联吡啶基; Het1和Het2独立地是任选取代的苯并咪唑-2-基或任选取代的苯并恶唑-2-基。 还公开了一种有机发光二极管器件，其包含包含发光组分和由式1表示的化合物的有机组分。

    LYOTROPIC LIQUID CRYSTAL SYSTEMS BASED ON BISACENAPHTHOPYRAZINOQUINOXALINE DERIVATIVES AND METHODS OF MAKING
    20.
    发明申请
    LYOTROPIC LIQUID CRYSTAL SYSTEMS BASED ON BISACENAPHTHOPYRAZINOQUINOXALINE DERIVATIVES AND METHODS OF MAKING 审中-公开
    基于双马来酰亚胺基喹啉衍生物的LYOTROPIC液晶体系及其制备方法

    公开(公告)号：US20110026117A1

    公开(公告)日：2011-02-03

    申请号：US12935530

    申请日：2009-03-30

    申请人： Shijun Zheng ,  Zongcheng Jiang ,  Joshua Tillema ,  Robert Ramirez

    发明人： Shijun Zheng ,  Zongcheng Jiang ,  Joshua Tillema ,  Robert Ramirez

    IPC分类号： G02B1/08 ,  C07D487/06 ,  C09K19/34

    CPC分类号： C07D487/02 ,  C09K19/3452

    摘要： A family of bisacenaphthopyrazinoquinoxaline derivatives of formula (I) and (II) is disclosed. These compounds are capable of forming liquid crystal systems that can produce optically isotropic or anisotropic films with desirable optical properties: (I), (II) wherein Ri, R2, Rs, R4, R5 and R& are each independently selected from —H, —SO3M, —OH, —NH2, —Cl, —Br, —I, —NO2, —F, —CF3, —CN, —COOH, —CONH2, alkyl, aryl, alkynyl, alkenyl, alkoxyl, alkylamino, phenoxyl, and phenylamino groups; M is one or more counter ions; j is the number of counter ions associated with the compound; and n is an integer in the range of 1 to S.

    摘要翻译： 公开了一种式（I）和（II）的双苊并吡唑嗪喹喔啉衍生物。 这些化合物能够形成可以产生具有所需光学性质的光学各向同性或各向异性膜的液晶体系：（I），（II）其中R 1，R 2，R 5，R 4，R 5和R 5各自独立地选自-H， - SO3M，-OH，-NH2，-Cl，-Br，-I，-NO2，-F，-CF3，-CN，-COOH，-CONH2，烷基，芳基，炔基，烯基，烷氧基，烷基氨基，苯氧基和 苯基氨基; M是一种或多种抗衡离子; j是与化合物相关的抗衡离子的数量; n为1〜S范围内的整数。