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    ORGANIC LIGHT EMITTING DEVICE AND MATERIALS FOR USE IN SAME
    11.
    发明申请
    ORGANIC LIGHT EMITTING DEVICE AND MATERIALS FOR USE IN SAME 有权
    有机发光装置及其使用的材料

    公开(公告)号：US20130306963A1

    公开(公告)日：2013-11-21

    申请号：US13995319

    申请日：2011-02-11

    申请人： Hitoshi Yamamoto ,  Michael S. Weaver ,  Julia J. Brown ,  Kazuki Nishimura ,  Toshihiro Iwakuma ,  Tetsuya Inoue ,  Mitsunori Ito

    发明人： Hitoshi Yamamoto ,  Michael S. Weaver ,  Julia J. Brown ,  Kazuki Nishimura ,  Toshihiro Iwakuma ,  Tetsuya Inoue ,  Mitsunori Ito

    IPC分类号： H01L51/50

    CPC分类号： H01L51/5028 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5016

    摘要： The OLEDs of the present invention are characterized by providing an organic thin film layer comprising a single layer or plural layers between a cathode and an anode, wherein the organic thin film layer comprises at least one organic light emitting layer, wherein at least one light emitting layer comprises at least one host material and at least one phosphorescent emitter material, wherein the host material comprises a bis-carbazole derivative host material; and the phosphorescent emitter material comprises a phosphorescent organometallic complex having a substituted chemical structure represented by one of the following partial chemical structures represented by the formula: LL′L″M wherein M is a metal that forms octahedral complexes, L, L′, L″ are equivalent or inequivalent bidentate ligands wherein each L comprises a substituted or unsubstituted phenylpyridine ligand coordinated to M through an sp2 hybridized carbon and N; and one of L, L′ and L″ is inequivalent to at least one of the other two.

    摘要翻译： 本发明的OLED的特征在于提供一种在阴极和阳极之间包含单层或多层的有机薄膜层，其中有机薄膜层包括至少一个有机发光层，其中至少一种发光 层包含至少一种主体材料和至少一种磷光发射体材料，其中所述主体材料包含双咔唑衍生物主体材料; 并且磷光发射体材料包含具有由下式表示的下列部分化学结构之一代替的取代的化学结构的磷光有机金属络合物：其中M是形成八面体络合物的金属，L，L'， L“是相当或不等价的二齿配位体，其中每个L包含通过sp2杂化的碳和N与M配位的取代或未取代的苯基吡啶配体; L，L'和L“中的一个与其他两个中的至少一个不同。

    Arylamine compound and organic electroluminescence device containing the same
    14.
    发明申请
    Arylamine compound and organic electroluminescence device containing the same 有权
    芳胺化合物和含有其的有机电致发光器件

    公开(公告)号：US20070018569A1

    公开(公告)日：2007-01-25

    申请号：US10556430

    申请日：2004-04-26

    申请人： Hisayuki Kawamura ,  Tetsuya Inoue ,  Chishio Hosokawa

    发明人： Hisayuki Kawamura ,  Tetsuya Inoue ,  Chishio Hosokawa

    IPC分类号： H01J63/04 ,  C07C211/00

    CPC分类号： C07D209/58 ,  C07C211/61 ,  C07D333/24 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/006 ,  H01L51/5016 ,  H01L51/5048 ,  H05B33/14 ,  Y10S428/917

    摘要： Provided are a novel arylamine compound of a specific structure having at least one spiro bond; an organic EL device in which an organic compound layer comprising one layer or plural layers including at least a luminescent layer is interposed between a cathode and an anode, wherein at least one of the above organic compound layers contains the arylamine derivative described above; an organic EL device in which an organic compound layer comprising one layer or plural layers including at least a luminescent layer is interposed between a cathode and an anode, wherein at least one of the above organic compound layers contains the arylamine derivative described above and a luminescent material; and an organic EL device in which an organic compound layer comprising one layer or plural layers including at least a luminescent layer is interposed between a cathode and an anode, wherein the above organic compound layer is prepared by laminating a hole transporting layer containing the arylamine derivative described above and a luminescent layer comprising a phosphorescence-emitting metal complex and a host material. Provided are an organic EL device which has a high luminance, a high heat resistance and a long life and which is excellent in a hole transporting property and has a high luminous efficiency and a novel arylamine compound which realizes the same.

    摘要翻译： 提供具有至少一个螺键的特定结构的新型芳胺化合物; 一种有机EL器件，其中包含至少包含发光层的一层或多层的有机化合物层插入在阴极和阳极之间，其中至少一个上述有机化合物层含有上述芳基胺衍生物; 一种有机EL器件，其中包含至少包含发光层的一层或多层的有机化合物层插入在阴极和阳极之间，其中至少一个上述有机化合物层含有上述芳基胺衍生物和发光 材料; 以及其中在阴极和阳极之间插入包括至少包含发光层的一层或多层的有机化合物层的有机EL器件，其中上述有机化合物层通过层压含有芳基胺衍生物的空穴传输层 以及包含磷光发光金属络合物和主体材料的发光层。 提供一种具有高亮度，高耐热性和长寿命并且具有优异的空穴传输性并且具有高发光效率的有机EL器件和实现其的新型芳基胺化合物。

    Organic electroluminescent device, method for manufacturing same and organic solution
    20.
    发明申请
    Organic electroluminescent device, method for manufacturing same and organic solution 审中-公开
    有机电致发光器件，其制造方法和有机溶液

    公开(公告)号：US20070159084A1

    公开(公告)日：2007-07-12

    申请号：US10589269

    申请日：2005-03-04

    申请人： Hirofumi Kondo ,  Hidetsugu Ikeda ,  Tetsuya Inoue ,  Tadanori Junke

    发明人： Hirofumi Kondo ,  Hidetsugu Ikeda ,  Tetsuya Inoue ,  Tadanori Junke

    IPC分类号： H01L51/56 ,  C09K11/02

    CPC分类号： H05B33/10 ,  H01L51/0003 ,  H01L51/0052 ,  H01L51/0062 ,  H01L51/5012 ,  H05B33/14

    摘要： An organic electroluminescence (EL) device in which an organic thin film layer having a plurality of layers can be formed using any desired materials for an organic EL device in a simple and convenient production step, i.e., in accordance with a wet process, and which exhibits a great efficiency of light emission and has a long lifetime, a process for producing the device and an organic solution for an organic EL device realizing the process are provided. The device comprises at least one organic thin film layer in a plurality of layers containing at least a light emitting layer and sandwiched between a cathode and an anode those composing the organic electroluminescence device, wherein the organic thin film layer is formed in accordance with a wet process using a mixed solvent comprising a good solvent and a poor solvent. The process is a wet process using the mixed solvent. The organic solution is obtained by dissolving materials for an organic EL device forming the organic thin film layer into a mixed solvent comprising a good solvent and a poor solvent.

    摘要翻译： 在有机电致发光（EL）器件中，其中可以使用任何所需的有机EL器件材料在简单且方便的生产步骤中，即根据湿法制备具有多层的有机薄膜层，即根据湿法， 表现出很大的发光效率并且寿命长，提供了用于生产该装置的方法和实现该方法的有机EL器件的有机溶液。 该器件包括至少包含至少包含发光层并且构成有机电致发光器件的阴极和阳极之间的有机薄膜层，其中有机薄膜层根据湿气形成 使用包含良溶剂和不良溶剂的混合溶剂的方法。 该方法是使用混合溶剂的湿法。 通过将形成有机薄膜层的有机EL器件的材料溶解在包含良溶剂和不良溶剂的混合溶剂中来获得有机溶液。