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    Organic Electroluminescent Device And Production Method Thereof
    5.
    发明申请
    Organic Electroluminescent Device And Production Method Thereof 有权
    有机电致发光器件及其制作方法

    公开(公告)号：US20070194704A1

    公开(公告)日：2007-08-23

    申请号：US11632058

    申请日：2005-08-23

    申请人： Tamami Koyama

    发明人： Tamami Koyama

    IPC分类号： H01L51/52 ,  H01L51/56

    CPC分类号： H01L51/5088 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/0059 ,  H01L51/008 ,  H01L51/0085 ,  H01L51/5206 ,  H01L51/56 ,  H01L2251/558 ,  H05B33/14

    摘要： A smooth intermediate film layer having a thickness of 0.2 to 30 nm, little protrusions and a surface layer having high adhesiveness with the light-emitting layer is provided with accuracy on an anode constituting an organic electroluminescent device comprising a light-emitting compound layer present between an anode and a cathode. After the intermediate film layer is formed on the anode surface using a dry processing method by radio frequency plasma treatment or a wet processing method by a spin coating method and the like, preferably it is subjected to optimization treatment (washing) to adjust the smoothness, adhesiveness and thickness of the film. When the wet processing method is used, a surface treatment of the anode is preferably to be performed furthermore before forming the film to control the smoothness and surface conditions. Performing the treatment before and after forming the intermediate layer enables to control the thickness, smoothness and adhesiveness of the film and to obtain an organic electroluminescent device having high emission efficiency and long device life.

    摘要翻译： 在构成有机电致发光器件的阳极上准确地提供厚度为0.2〜30nm的平滑中间膜层，具有与发光层粘合性高的少量突起和表面层， 阳极和阴极。 在通过射频等离子体处理的干法处理方法或通过旋涂法等的湿式处理方法在阳极表面上形成中间膜层之后，优选进行优化处理（洗涤）以调节平滑度， 膜的粘合性和厚度。 当使用湿法处理方法时，优选在形成膜之前进一步进行阳极的表面处理以控制平滑度和表面条件。 在形成中间层之前和之后进行处理能够控制膜的厚度，平滑度和粘合性，并获得具有高发光效率和长的器件寿命的有机电致发光器件。

    Polymer for anode buffer layer, coating solution for anode buffer layer, and organic light emitting device
    6.
    发明申请
    Polymer for anode buffer layer, coating solution for anode buffer layer, and organic light emitting device 审中-公开
    用于阳极缓冲层的聚合物，用于阳极缓冲层的涂布溶液和有机发光装置

    公开(公告)号：US20070173575A1

    公开(公告)日：2007-07-26

    申请号：US10581727

    申请日：2004-12-08

    申请人： Tamami Koyama ,  Kunio Kondo

    发明人： Tamami Koyama ,  Kunio Kondo

    IPC分类号： B01D63/06

    CPC分类号： C08G61/126 ,  C09K11/06 ,  C09K2211/1458 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/004 ,  H01L51/0042 ,  H01L51/0043 ,  H01L51/007 ,  H01L51/0085 ,  H01L51/5088 ,  H05B33/26

    摘要： The present invention relates to: a polymer for an anode buffer layer in an organic light emitting device comprising a self-doping conductive polymer having a pH value of 3 to 7 in a 1% by mass aqueous solution, the polymer containing monomer unit(s) represented by the following formula wherein M+ represents a hydrogen ion, an alkali metal ion, or a quaternary ammonium ion, k represents 1 or 2, +k represents a positive charge number, and a hydrogen atom in the aromatic ring may be replaced by a substituent, an anode buffer layer coating solution comprising the polymer, and an organic light emitting device comprising an anode buffer layer using the polymer. The polymer of the present invention can overcome the problem of deterioration of light emitting layer due to extrinsic dopant.

    摘要翻译： 本发明涉及：在1质量％水溶液中含有pH值为3〜7的自掺杂导电性高分子的有机发光元件用阳极缓冲层用聚合物，含有单体单元 ）其中M +表示氢离子，碱金属离子或季铵离子，k表示1或2，+ k表示正电荷数，氢原子 在芳环中可以被取代基取代，包含聚合物的阳极缓冲层涂布溶液和包含使用该聚合物的阳极缓冲层的有机发光器件。 本发明的聚合物可以克服由于外在掺杂剂引起的发光层劣化的问题。

    ORGANIC ELECTRO-LUMINESCENCE LIGHT-EMITTING DEVICE AND PROCESS FOR PRODUCING THE SAME
    7.
    发明申请
    ORGANIC ELECTRO-LUMINESCENCE LIGHT-EMITTING DEVICE AND PROCESS FOR PRODUCING THE SAME 审中-公开
    有机电致发光元件及其制造方法

    公开(公告)号：US20090102357A1

    公开(公告)日：2009-04-23

    申请号：US11916566

    申请日：2006-06-06

    申请人： Tamami Koyama

    发明人： Tamami Koyama

    IPC分类号： H01L51/52 ,  H01L51/56 ,  H01L33/00

    CPC分类号： H01L51/5259 ,  H01L51/5231 ,  H01L51/524 ,  H01L51/5253

    摘要： Disclosed is an organic EL light-emitting device having an organic light-emitting element including a transparent substrate having a transparent electrode (anode), a light-emitting compound layer containing a light-emitting compound and a cathode laminated thereon, and a sealing member for sealing the light-emitting element and shielding external air and an oxygen absorbing member, wherein oxygen is contained at an interface between the light-emitting compound layer and the cathode.

    摘要翻译： 公开了具有有机发光元件的有机EL发光元件，该有机发光元件包括具有透明电极（阳极）的透明基板，含有发光性化合物的发光化合物层和层叠在其上的阴极，以及密封部件 用于密封发光元件并屏蔽外部空气和氧吸收构件，其中氧被包含在发光化合物层和阴极之间的界面处。

    ORGANIC ELECTRO-LUMINESCENCE ELEMENT, PRODUCTION METHOD AND USE THEREOF
    8.
    发明申请
    ORGANIC ELECTRO-LUMINESCENCE ELEMENT, PRODUCTION METHOD AND USE THEREOF 审中-公开
    有机电致发光元件，生产方法及其应用

    公开(公告)号：US20090091918A1

    公开(公告)日：2009-04-09

    申请号：US12064873

    申请日：2006-08-23

    申请人： Tamami Koyama

    发明人： Tamami Koyama

    IPC分类号： G09F13/08 ,  B05D5/06 ,  H01J1/62

    CPC分类号： H01L51/5234 ,  H01L51/0038 ,  H01L51/0039 ,  H01L51/004 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/007 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/0091 ,  H01L51/5016 ,  H01L51/5052 ,  H01L2251/5315

    摘要： Disclosed is an organic electro-luminescence element including an anode layer, an organic electro-luminescence compound layer containing a high molecular weight light-emitting compound, and a cathode layer, laminated in this order, wherein said cathode layer includes: (i) a metal-doped electron injection layer in contact with the organic electro-luminescence compound layer and (ii) a transparent, non-metallic electron-injecting material in contact with the metal-doped electron injection layer; and wherein said metal-doped electron injection layer is selected from the group consisting of a material functioning as a hole-blocking material, a material functioning as an exciton-blocking material and a material functioning as a blocking material for both holes and excitons.

    摘要翻译： 公开了一种有机电致发光元件，其包括阳极层，含有高分子量发光性化合物的有机电致发光化合物层和阴极层，其中所述阴极层包括：（i） 与有机电致发光化合物层接触的金属掺杂电子注入层和（ii）与金属掺杂电子注入层接触的透明非金属电子注入材料; 并且其中所述金属掺杂电子注入层选自用作空穴阻挡材料的材料，用作激子阻挡材料的材料和用作空穴和激子的阻挡材料的材料。

    Organic electroluminescent device and production method thereof
    10.
    发明授权
    Organic electroluminescent device and production method thereof 有权
    有机电致发光器件及其制造方法

    公开(公告)号：US07781959B2

    公开(公告)日：2010-08-24

    申请号：US11632058

    申请日：2005-08-23

    申请人： Tamami Koyama

    发明人： Tamami Koyama

    IPC分类号： H01J1/62

    CPC分类号： H01L51/5088 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/0059 ,  H01L51/008 ,  H01L51/0085 ,  H01L51/5206 ,  H01L51/56 ,  H01L2251/558 ,  H05B33/14

    摘要： A smooth intermediate film layer having a thickness of 0.2 to 30 nm, little protrusions and a surface layer having high adhesiveness with the light-emitting layer is provided with accuracy on an anode constituting an organic electroluminescent device comprising a light-emitting compound layer present between an anode and a cathode. After the intermediate film layer is formed on the anode surface using a dry processing method by radio frequency plasma treatment or a wet processing method by a spin coating method and the like, preferably it is subjected to optimization treatment (washing) to adjust the smoothness, adhesiveness and thickness of the film. When the wet processing method is used, a surface treatment of the anode is preferably to be performed furthermore before forming the film to control the smoothness and surface conditions. Performing the treatment before and after forming the intermediate layer enables to control the thickness, smoothness and adhesiveness of the film and to obtain an organic electroluminescent device having high emission efficiency and long device life.

    摘要翻译： 在构成有机电致发光器件的阳极上准确地提供厚度为0.2〜30nm的平滑中间膜层，具有与发光层粘合性高的少量突起和表面层， 阳极和阴极。 在通过射频等离子体处理的干法处理方法或通过旋涂法等的湿式处理方法在阳极表面上形成中间膜层之后，优选进行优化处理（洗涤）以调节平滑度， 膜的粘合性和厚度。 当使用湿法处理方法时，优选在形成膜之前进一步进行阳极的表面处理以控制平滑度和表面条件。 在形成中间层之前和之后进行处理能够控制膜的厚度，平滑度和粘合性，并获得具有高发光效率和长的器件寿命的有机电致发光器件。