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    Organic electroluminescent device
    4.
    发明授权
    Organic electroluminescent device 有权
    有机电致发光器件

    公开(公告)号：US08420234B2

    公开(公告)日：2013-04-16

    申请号：US12683098

    申请日：2010-01-06

    申请人： Ikuo Kinoshita ,  Akira Takeda ,  Toshihiro Ise ,  Hiroo Takizawa ,  Masaaki Inoue ,  Takashi Kato

    发明人： Ikuo Kinoshita ,  Akira Takeda ,  Toshihiro Ise ,  Hiroo Takizawa ,  Masaaki Inoue ,  Takashi Kato

    IPC分类号： H01L51/54 ,  C09K11/00

    CPC分类号： C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/0072 ,  H01L51/0094 ,  H01L51/5016 ,  H01L51/5048

    摘要： An organic electroluminescent device is provided and includes: a pair of electrodes; an organic layer including a light emitting layer between the electrodes. The organic layer contains a compound represented by formula (I). In formula (I), R11, R12, and R13 each independently represents a C1-6 alkyl group, Q1 represents a carbon atom or a silicon atom, R14 represents a hydrogen atom or -Q2(R16)(R17)R18 in which Q2 represents a carbon atom or a silicon atom and R16, R17, and R18 each independently represents a C1-6 alkyl group, R15 represents a hydrogen atom, a substituted or unsubstituted alkyl group, a cyano group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group, and n stands for 1 or 2.

    摘要翻译： 提供了一种有机电致发光器件，包括：一对电极; 包括在电极之间的发光层的有机层。 有机层含有式（I）表示的化合物。 在式（I）中，R 11，R 12和R 13各自独立地表示C 1-6烷基，Q 1表示碳原子或硅原子，R 14表示氢原子或-Q 2（R 16）（R 17）R 18，其中Q 2 表示碳原子或硅原子，R 16，R 17和R 18各自独立地表示C 1-6烷基，R 15表示氢原子，取代或未取代的烷基，氰基，取代或未取代的芳基，或 取代或未取代的杂芳基，n代表1或2。

    CHARGE-TRANSPORTING MATERIAL AND ORGANIC ELECTROLUMINESCENCE DEVICE
    7.
    发明申请
    CHARGE-TRANSPORTING MATERIAL AND ORGANIC ELECTROLUMINESCENCE DEVICE 审中-公开
    充电传输材料和有机电致发光器件

    公开(公告)号：US20120126221A1

    公开(公告)日：2012-05-24

    申请号：US13388132

    申请日：2010-07-27

    申请人： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise ,  Hiroo Takizawa

    发明人： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise ,  Hiroo Takizawa

    IPC分类号： H01L51/54 ,  C07D403/14 ,  C07D401/10 ,  C07D403/10

    CPC分类号： C07D403/10 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5048

    摘要： A charge-transporting material contains a compound represented by the following formula (1) in an organic layer, in which the contents of specific halogen-containing compounds are 0.1% or less to the compound represented by formula (1). In formula (1), each of A1 and A2 independently represents N, —CH or —CR; R represents a substituent; L represents a single bond, an arylene group, a cycloalkylene group or an aromatic heterocyclic group; each of R1 to R5 independently represents a substituent; each of n1, n2 and n3 independently represents an integer of 0 to 4; each of n4 and n5 independently represents an integer of 0 to 5; and each of p and q independently represents an integer of 1 to 4.

    摘要翻译： 电荷输送材料在有机层中含有下述式（1）表示的化合物，其中特定含卤素化合物的含量相对于式（1）表示的化合物为0.1％以下。 在式（1）中，A1和A2各自独立地表示N，-CH或-CR; R表示取代基; L表示单键，亚芳基，亚环烷基或芳族杂环基; R 1〜R 5各自独立地表示取代基。 n1，n2和n3各自独立地表示0〜4的整数， n4和n5各自独立地表示0〜5的整数， p和q各自独立地表示1〜4的整数。

    Hologram recording material and hologram recording method
    9.
    发明申请
    Hologram recording material and hologram recording method 审中-公开
    全息记录材料和全息记录方法

    公开(公告)号：US20060057467A1

    公开(公告)日：2006-03-16

    申请号：US11223200

    申请日：2005-09-12

    申请人： Hiroo Takizawa

    发明人： Hiroo Takizawa

    IPC分类号： G03H1/04

    CPC分类号： G03F7/001 ,  G03F7/26 ,  G03H1/02 ,  G03H2001/026 ,  G03H2001/0264 ,  G03H2240/24 ,  G03H2240/26 ,  G03H2250/38

    摘要： A hologram recording material and a hologram recording method, capable of attaining a high sensitivity, a high diffraction efficiency, a satisfactory storability and a dry processability at the same time and applicable to a high-density optical recording medium, a three-dimensional display, a holographic optical element and the like, are provided. The hologram recording method is characterized in causing a change in an alignment of a compound having a specific birefringence upon holographic exposure and fixing the alignment by a chemical reaction so as to record an unrewritable modulation in refractive index in a unrewritable mode. The hologram recording material is characterized in including a low-molecular liquid crystalline compound having a polymerizable group, a photoreactive compound, and a polymerization initiator, and being of an unrewritable type.

    摘要翻译： 一种全息记录材料和全息记录方法，能够同时获得高灵敏度，高衍射效率，令人满意的存储性和干燥加工性，并适用于高密度光学记录介质，三维显示器， 全息光学元件等。 全息记录方法的特征在于在全息曝光时引起具有特定双折射的化合物的取向改变，并通过化学反应固定取向，以便以不可重写的方式记录折射率的不可调制的调制。 全息记录材料的特征在于包括具有可聚合基团的低分子液晶化合物，光反应性化合物和聚合引发剂，并且是不可重复类型的。