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    ORGANIC ELECTROLUMINESCENCE ELEMENT, LIGHTING DEVICE AND DISPLAY DEVICE
    3.
    发明申请
    ORGANIC ELECTROLUMINESCENCE ELEMENT, LIGHTING DEVICE AND DISPLAY DEVICE 有权
    有机电致发光元件，照明装置和显示装置

    公开(公告)号：US20130049576A1

    公开(公告)日：2013-02-28

    申请号：US13585981

    申请日：2012-08-15

    申请人： Rie KATAKURA ,  Hideo TAKA

    发明人： Rie KATAKURA ,  Hideo TAKA

    IPC分类号： H05B33/14

    CPC分类号： C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0085 ,  H01L51/5024 ,  H05B33/14 ,  H05B33/20

    摘要： Provided is an organic electroluminescence element containing an anode, a cathode and a plurality of organic layers including a light emitting layer sandwiched between the anode and the cathode, wherein at least one of the organic layers contains: a blue phosphorescence organic metal complex which is coordinated with a ligand having a structure represented by Formula (1); and a compound represented by Formula (H1), provided that Formula (H1) includes a structure represented by Formula (H2),

    摘要翻译： 本发明提供一种有机电致发光元件，其含有阳极，阴极和包含夹在阳极和阴极之间的发光层的多个有机层，其中至少一个有机层包含：蓝色磷光有机金属络合物，其被配位 具有由式（1）表示的结构的配体; 和式（H1）表示的化合物，只要式（H1）包括由式（H2）表示的结构，

    ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING DEVICE AND DISPLAY DEVICE
    5.
    发明申请
    ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING DEVICE AND DISPLAY DEVICE 有权
    有机电致发光元件，照明装置和显示装置

    公开(公告)号：US20110017988A1

    公开(公告)日：2011-01-27

    申请号：US12934970

    申请日：2009-04-07

    申请人： Noriko Yasukawa ,  Rie Katakura ,  Hideo Taka

    发明人： Noriko Yasukawa ,  Rie Katakura ,  Hideo Taka

    IPC分类号： H01L51/50

    CPC分类号： H01L51/0072 ,  C08F12/26 ,  C08F12/32 ,  C08F12/34 ,  C08F212/14 ,  C08F212/32 ,  C08F212/34 ,  C09D125/18 ,  H01L51/004 ,  H01L51/0073 ,  H01L51/0081 ,  H01L51/5016 ,  H01L51/5048

    摘要： Disclosed is an organic EL device element having high external quantum efficiency and long life time. A lighting device and a display device each using the organic EL device element are also disclosed. The organic EL element comprises plural organic compound layers including a light-emitting layer and at least one hole transport layer, interposed between an anode and a cathode, and a phosphorescent light-emitting compound contained in the light-emitting layer emits light. The organic EL device is characterized in that at least one hole-transport layer contains two or more polymerizable compounds represented by general Formula (1) or two or more polymer compounds having a structural unit derived from a compound.In the Formula (1) L1 represents a divalent bonding group, Ar1 through Ar4 represent an aromatic group, provided that at least one of Ar1 through Ar4 represents a polymerizable group as a substituent.

    摘要翻译： 公开了具有高外部量子效率和长寿命的有机EL器件元件。 还公开了各自使用有机EL器件元件的照明器件和显示器件。 有机EL元件包括介于阳极和阴极之间的包括发光层和至少一个空穴传输层的多个有机化合物层，并且包含在发光层中的磷光发光化合物发光。 有机EL器件的特征在于，至少一个空穴传输层含有两种以上由通式（1）表示的可聚合化合物或两种或更多种具有衍生自化合物的结构单元的聚合物化合物。 在式（1）中，L 1表示二价键合基​​团，Ar 1〜Ar 4表示芳基，条件是Ar 1〜Ar 4中的至少一个表示作为取代基的聚合性基团。

    ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND LIGHTING DEVICE
    8.
    发明申请
    ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND LIGHTING DEVICE 有权
    有机电致发光元件，显示器件和照明器件

    公开(公告)号：US20150005504A1

    公开(公告)日：2015-01-01

    申请号：US13723511

    申请日：2012-12-21

    申请人： Tatsuo TANAKA ,  Hiroshi KITA ,  Rie KATAKURA ,  Hideo TAKA

    发明人： Tatsuo TANAKA ,  Hiroshi KITA ,  Rie KATAKURA ,  Hideo TAKA

    IPC分类号： H01L51/00

    CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0037 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  H05B33/14 ,  Y10T428/265 ,  Y10T428/31504

    摘要： Disclosed is an organic electroluminescent device having high external quantum efficiency and long life. Also disclosed are an illuminating device and a display device. The organic electroluminescent device is characterized by containing at least one compound having a partial structure represented by the following general formula (1). [chemical formula 1] (l) In the formula, R1 represents a group (preferably an aromatic hydrocarbon group, an aromatic heterocyclic group, an alkyl group or an alkoxy group) having 4-20 carbon atoms in total and a substituent having a formula weight or 70-350 (preferably an alkyl group or an alkoxy group): R2R4 independently represent a substituent; n2 represents a number of 0-4; n3 represents a number of 0-2; n4 represents a number of 0-8; and Q represents an atomic group necessary for forming an aromatic hydrocarbon ring or an aromatic heterocyclic ring.

    摘要翻译： 公开了具有高外部量子效率和长寿命的有机电致发光器件。 还公开了照明装置和显示装置。 有机电致发光器件的特征在于含有至少一种具有由以下通式（1）表示的部分结构的化合物。 [化学式1]（I）式中，R 1表示总共具有4-20个碳原子的基团（优选芳香族烃基，芳香族杂环基，烷基或烷氧基），具有式 重量或70-350（优选烷基或烷氧基）：R2R4独立地表示取代基; n2表示0-4的数; n3表示0-2的数; n4表示0-8的数; Q表示形成芳香族烃环或芳香族杂环所必需的原子团。