公开(公告)号：US20090284133A1

公开(公告)日：2009-11-19

申请号：US12063698

申请日：2006-08-04

申请人： Tetsuhiko Yamaguchi ,  Yoshiaki Takahashi ,  Tamami Koyama

发明人： Tetsuhiko Yamaguchi ,  Yoshiaki Takahashi ,  Tamami Koyama

IPC分类号： H01J1/63

CPC分类号： C09K11/06 ,  C09K2211/1425 ,  C09K2211/1466 ,  C09K2211/1475 ,  C09K2211/185 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/007 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5036 ,  H05B33/14

摘要： Disclosed is an organic electroluminescence device comprising one layer or two or more layers of organic layer sandwiched between an anode and a cathode wherein: at least one of the organic layers comprises a phosphorescent compound and a polymer; the polymer comprises a structural unit derived from a monomer represented by the following formula (1) and a structural unit derived from a monomer having heterocycle(s) containing two or more heteroatoms. (I) (In the formula, R1-R27 each represents independently a hydrogen atom, a halogen atom, a cyano group, an amino group an alkyl group having 1 to 10 carbon atoms or an alkoxy group having 1 to 10 carbon atoms; within each of the groups R1-R4, R5-R9, R10-R14 and R15-R19, two groups bonding to adjacent carbon atoms in a benzene ring may bond to each other forming a fused ring; X1 represents a single bond, an oxygen atom (—O—), a sulfur atom (—S—), —SO—, —SO2—, —NR— (R represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or a phenyl group), —CO— or a divalent organic group having 1 to 20 carbon atoms (the organic group may be substituted with an atom or a group selected from the group consisting of an oxygen atom (—O—), a sulfur atom (—S—), —SO—, —SO2—, —NR— (R represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or a phenyl group) and —CO—); Y1 represents a polymerizable functional group; and p represents 0 or 1.)

摘要翻译： 公开了一种有机电致发光器件，其包括夹在阳极和阴极之间的一层或两层或更多层有机层，其中：至少一层有机层包含磷光化合物和聚合物; 聚合物包含衍生自由下式（1）表示的单体的结构单元和衍生自含有两个或多个杂原子的杂环的单体的结构单元。 （I）（式中，R 1 -R 27各自独立地表示氢原子，卤素原子，氰基，氨基，碳原子数1〜10的烷基或碳原子数1〜10的烷氧基） R1-R4，R5-R9，R10-R14和R15-R19中的每一个与苯环中的相邻碳原子键合的两个基团可以彼此键合形成稠环; X1表示单键，氧原子 （-O-），硫原子（-S-），-SO-，-SO 2 - ， - NR-（R表示氢原子，碳原子数1〜4的烷基或苯基），-CO - 或具有1至20个碳原子的二价有机基团（有机基团可以被选自氧原子（-O-），硫原子（-S-））中的原子或基团取代， - SO - ， - SO 2 - ， - NR-（R表示氢原子，具有1至4个碳原子的烷基或苯基）和-CO-）; Y 1表示可聚合官能团; p表示0或1 。）

公开(公告)号：US07872411B2

公开(公告)日：2011-01-18

申请号：US12063698

申请日：2006-08-04

申请人： Tetsuhiko Yamaguchi ,  Yoshiaki Takahashi ,  Tamami Koyama

发明人： Tetsuhiko Yamaguchi ,  Yoshiaki Takahashi ,  Tamami Koyama

IPC分类号： H01L51/50

CPC分类号： C09K11/06 ,  C09K2211/1425 ,  C09K2211/1466 ,  C09K2211/1475 ,  C09K2211/185 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/007 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5036 ,  H05B33/14

摘要： An organic electroluminescence device including one layer or two or more layers of organic layer sandwiched between an anode and a cathode. At least one of the organic layers includes a phosphorescent compound and a polymer. The polymer has a structural unit derived from a monomer represented by formula (1) as defined herein, and a structural unit derived from a monomer having heterocycle(s) containing two or more heteroatoms.

摘要翻译： 一种有机电致发光器件，包括夹在阳极和阴极之间的一层或两层或更多层有机层。 至少一个有机层包括磷光化合物和聚合物。 聚合物具有衍生自如本文定义的由式（1）表示的单体的结构单元和衍生自含有两个或更多个杂原子的杂环的单体的结构单元。

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。

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。

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。

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。

公开(公告)号：US07223483B2

公开(公告)日：2007-05-29

申请号：US10311276

申请日：2002-02-20

申请人： Koro Shirane ,  Motoaki Kamachi ,  Naoko Ito ,  Tamami Koyama

发明人： Koro Shirane ,  Motoaki Kamachi ,  Naoko Ito ,  Tamami Koyama

IPC分类号： H05B33/14 ,  C09K11/08 ,  C12Q1/68

CPC分类号： H01L51/5016 ,  B82Y10/00 ,  H01L51/0042 ,  H01L51/0059 ,  H01L51/007 ,  H01L51/0086 ,  H01L51/0093 ,  H01L51/5012

摘要： The invention relates to a light-emitting material having high emitting efficiency, high luminance and durability for use in an organic light-emitting device and to an organic electroluminescent (EL) device, in which the light-emitting material is used. The light-emitting material contains a light-emitting substance which is spatially constricted and confined in an order of two dimensions or more, thus providing a high efficient organic light-emitting device based on emission of phosphorescence from an excited triplet state.

摘要翻译： 本发明涉及一种发光效率高，用于有机发光装置的高亮度和耐久性以及使用发光材料的有机电致发光（EL）装置的发光材料。 发光材料含有空间收缩并限制在二维或更大的数量级的发光物质，从而提供了一种基于从激发三线态发射磷光的高效有机发光器件。

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。

公开(公告)号：US20090079330A1

公开(公告)日：2009-03-26

申请号：US11912202

申请日：2006-04-20

申请人： Tamami Koyama

发明人： Tamami Koyama

IPC分类号： H01J9/22 ,  H01J1/62

CPC分类号： H01L51/0005 ,  H01L27/3206 ,  H01L51/0034 ,  H01L51/0035 ,  H01L51/0037 ,  H01L51/0038 ,  H01L51/0043 ,  H01L51/0085 ,  H01L51/5016

摘要： The invention provides a method of producing an organic electroluminescent device comprising applying a composition containing an organic electroluminescent compound onto multiple electrodes to form an organic electroluminescent layer on each of the electrodes, wherein the substrate on which the composition is applied is a substrate with the portions between electrodes and/or the surface of the electrodes having been subjected to water-repellent treatment. By using this method, deterioration of a device and reduction in performance due to existence of an insulating layer which is indispensable for segregation of each polymer light-emitting compound in conventional process of applying polymer light-emitting compounds can be avoided.

摘要翻译： 本发明提供了一种生产有机电致发光器件的方法，包括将含有有机电致发光化合物的组合物施加到多个电极上以在每个电极上形成有机电致发光层，其中施加组合物的衬底是具有部分 电极之间和/或电极的表面经过拒水处理。 通过使用这种方法，可以避免在传统的施加聚合物发光化合物的方法中，各聚合物发光化合物的分离所必需的绝缘层的劣化和性能下降。

公开(公告)号：US20080231548A1

公开(公告)日：2008-09-25

申请号：US12063806

申请日：2006-08-23

申请人： Tamami Koyama

发明人： Tamami Koyama

IPC分类号： G09G5/00

CPC分类号： G09G3/003 ,  G09G3/3208 ,  G09G2300/023 ,  G09G2320/0626 ,  H04N13/395

摘要： A 3D display device, including a plurality of display means located in tandem on the same line of sight of an observer at a given distance; a control means which controls the plurality of display means to display an image obtained from the same object on almost the same screen position in each of the plurality of display means by mutually changing the brightness so that a 3D image may be displayed from the sight of the observer; wherein all the display means or at least one display means except for the display means located at the backmost position from the sight of the observer comprise a device for displaying having an image displaying surface which is self-luminescent and has light transmittance, and the device for displaying comprises an organic EL element provided with an organic EL layer containing a phosphorescent compound.

摘要翻译： 一种3D显示装置，包括多个显示装置，它们以一定距离位于观察者的同一视线上; 控制装置，其控制多个显示装置，以通过相互改变亮度来显示在多个显示装置中的每一个中几乎相同的屏幕位置上从相同对象获得的图像，从而可以从视觉上显示3D图像 观察员 其中所有显示装置或除了位于观察者视线的最后位置的显示装置之外的至少一个显示装置包括具有自发光和具有透光性的图像显示表面的用于显示的装置，并且该装置 用于显示包括具有含有磷光化合物的有机EL层的有机EL元件。