公开(公告)号：US08951646B2

公开(公告)日：2015-02-10

申请号：US12921108

申请日：2009-03-05

申请人： Masanobu Tanaka ,  Kenta Tanaka ,  Shohgo Yamauchi ,  Hideyuki Higashimura

发明人： Masanobu Tanaka ,  Kenta Tanaka ,  Shohgo Yamauchi ,  Hideyuki Higashimura

IPC分类号： H01L51/54 ,  C09K11/06 ,  C08G63/00 ,  H01L51/00 ,  C08G61/02 ,  C08G61/12 ,  H01L51/50

CPC分类号： H01L51/0039 ,  C08G61/02 ,  C08G61/12 ,  C08G61/122 ,  C08G2261/124 ,  C08G2261/1426 ,  C08G2261/3142 ,  C08G2261/316 ,  C08G2261/3221 ,  C08G2261/5222 ,  C08G2261/80 ,  H01L51/5048 ,  Y02E10/549 ,  Y10S428/917

摘要： A layered structure including a first electrode and a second electrode, a light-emitting layer or a charge separation layer between the first electrode and the second electrode, and a layer containing a conjugated polymer compound between the light-emitting layer or the charge separation layer and the first electrode, wherein the conjugated polymer compound contains a repeating unit selected from the group consisting of a repeating unit of formula (1).

摘要翻译： 包括第一电极和第二电极的层状结构，在第一电极和第二电极之间的发光层或电荷分离层，以及在发光层或电荷分离层之间含有共轭高分子化合物的层 和第一电极，其中共轭高分子化合物含有选自式（1）的重复单元的重复单元。

公开(公告)号：US20130033173A1

公开(公告)日：2013-02-07

申请号：US13522193

申请日：2011-01-13

申请人： Shohgo Yamauchi

发明人： Shohgo Yamauchi

IPC分类号： H05B33/26 ,  H05B33/14

CPC分类号： H01L51/5231 ,  C08G61/12 ,  C08G2261/3162 ,  C08G2261/95 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1433 ,  C09K2211/1475 ,  C09K2211/1483 ,  H05B33/26

摘要： The problem to be solved of the present invention is to improve luminance level of a polymer light-emitting device even when it is driven at a low voltage. Means for solving the problem is a polymer light-emitting device comprising a cathode, an anode, and a functional layer containing a polymer compound and a light-emitting layer containing an organic polymer light-emitting compound arranged between the cathode and the anode, wherein the cathode comprises a first electrode layer and a second electrode layer in this order from the light-emitting layer side, the first electrode layer comprises a first material and a second material, the first material comprises a material which contains one or more compounds selected from the group consisting of sodium fluoride, potassium fluoride, cesium fluoride, rubidium fluoride and a carbonate of an alkaline earth metal, and the second material comprises a substance which has a reduction action on the first material.

摘要翻译： 本发明的待解决的问题在于即使在低电压下驱动高分子发光元件也能够提高亮度。 用于解决问题的手段是包括阴极，阳极和含有高分子化合物的功能层和包含布置在阴极和阳极之间的有机聚合物发光化合物的发光层的聚合物发光器件，其中 阴极从发光层侧依次包括第一电极层和第二电极层，第一电极层包括第一材料和第二材料，第一材料包含含有一种或多种选自以下的化合物的材料： 由氟化钠，氟化钾，氟化铯，氟化铷和碱土金属的碳酸盐组成的组，第二材料包括对第一材料具有还原作用的物质。

公开(公告)号：US20100187518A1

公开(公告)日：2010-07-29

申请号：US12667955

申请日：2008-07-09

申请人： Shohgo Yamauchi ,  Masataka Iwasaki

发明人： Shohgo Yamauchi ,  Masataka Iwasaki

IPC分类号： H01L51/50 ,  H01L51/56

CPC分类号： H01L51/0003 ,  H01L51/0026 ,  H01L51/5096 ,  H01L2251/308 ,  H01L2251/552

摘要： A method for producing an organic light emitting device having an anode, a layer containing an electron accepting organic compound, a hole transporting layer containing an organic compound, a light emitting layer containing a macromolecular compound, and a cathode in this order, the layer containing the electron accepting organic compound being in contact with the anode and the hole transporting layer, wherein the layer containing the electron accepting organic compound is formed by producing a film by using a composition comprising the electron accepting organic compound and an organic solvent, and then melting the film.

摘要翻译： 一种具有阳极，包含电子接受有机化合物的层，含有有机化合物的空穴传输层，含有高分子化合物的发光层和阴极的有机发光器件的制造方法，其含有 电子接受有机化合物与阳极和空穴传输层接触，其中含有电子接受有机化合物的层通过使用包含电子接受有机化合物和有机溶剂的组合物生成膜，然后熔融 这个电影。

公开(公告)号：US08895961B2

公开(公告)日：2014-11-25

申请号：US12810778

申请日：2008-12-25

申请人： Shohgo Yamauchi

发明人： Shohgo Yamauchi

IPC分类号： C09K11/06 ,  H01L51/52 ,  H05B33/14 ,  H01L51/50

CPC分类号： H01L51/5234 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1433 ,  H01L51/5092 ,  H05B33/14

摘要： A polymer light emitting element having a large light releasing surface, a high light emitting efficiency and a long life, a polymer light emitting display device and planar light source, as well as a method for manufacturing the polymer light emitting element are provided. The polymer light emitting element is characterized by comprising a first electrode, a second electrode and a light emitting layer provided between the first electrode and the second electrode and containing a polymer compound, wherein the second electrode is composed of three layers, a first layer, a second layer and a third layer arranged in this order viewed from the light emitting layer, and at least one of materials contained in the second layer has a reducing action on at least one of materials contained in the first layer, and the visible light transmittance of the third layer is 40% or more.

摘要翻译： 提供了具有大的光释放表面，高发光效率和长寿命的聚合物发光元件，聚合物发光显示装置和平面光源，以及制造聚合物发光元件的方法。 聚合物发光元件的特征在于包括第一电极，第二电极和设置在第一电极和第二电极之间并含有高分子化合物的发光层，其中第二电极由三层组成，第一层， 从发光层观察的第二层和第三层，并且包含在第二层中的至少一种材料对包含在第一层中的至少一种材料具有还原作用，并且可见光透射率 的第三层是40％以上。

公开(公告)号：US20100270544A1

公开(公告)日：2010-10-28

申请号：US12810778

申请日：2008-12-25

申请人： Shohgo Yamauchi

发明人： Shohgo Yamauchi

IPC分类号： H01L51/54

CPC分类号： H01L51/5234 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1433 ,  H01L51/5092 ,  H05B33/14

摘要： A polymer light emitting element having a large light releasing surface, a high light emitting efficiency and a long life, a polymer light emitting display device and planar light source, as well as a method for manufacturing the polymer light emitting element are provided. The polymer light emitting element is characterized by comprising a first electrode, a second electrode and a light emitting layer provided between the first electrode and the second electrode and containing a polymer compound, wherein the second electrode is composed of three layers, a first layer, a second layer and a third layer arranged in this order viewed from the light emitting layer, and at least one of materials contained in the second layer has a reducing action on at least one of materials contained in the first layer, and the visible light transmittance of the third layer is 40% or more.

摘要翻译： 提供了具有大的光释放表面，高发光效率和长寿命的聚合物发光元件，聚合物发光显示装置和平面光源，以及制造聚合物发光元件的方法。 聚合物发光元件的特征在于包括第一电极，第二电极和设置在第一电极和第二电极之间并含有高分子化合物的发光层，其中第二电极由三层组成，第一层， 从发光层观察的第二层和第三层，并且包含在第二层中的至少一种材料对包含在第一层中的至少一种材料具有还原作用，并且可见光透射率 的第三层是40％以上。

公开(公告)号：US06587604B2

公开(公告)日：2003-07-01

申请号：US09962453

申请日：2001-09-26

申请人： Shohgo Yamauchi

发明人： Shohgo Yamauchi

IPC分类号： G02F1035

CPC分类号： G02B6/1228 ,  G02B6/12004 ,  G02B6/42 ,  G02B2006/12142

摘要： An optical semiconductor device includes an optical modulator and an optical detector formed integrally on a common substrate to form an optical integrated circuit, wherein an optical beam spot conversion part is provided also integrally on the common substrate so as to connect an output end of the optical modulator and an input end of the optical detector.

公开(公告)号：US20120211729A1

公开(公告)日：2012-08-23

申请号：US13386975

申请日：2010-07-07

申请人： Shohgo Yamauchi

发明人： Shohgo Yamauchi

IPC分类号： H01L51/54

CPC分类号： C09K11/06 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1433 ,  H01L51/0035 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/5056 ,  H01L51/5092

摘要： The problem to be solved of the present invention is to provide a polymer light-emitting device having a long luminance half-decay lifetime. Means for solving the problem is a polymer light-emitting device in which the cathode comprises a first cathode layer and a second cathode layer in this order from a light-emitting layer side, the first cathode layer contains one or more metal compounds selected from the group consisting of sodium fluoride, potassium fluoride, rubidium fluoride and cesium fluoride, and the second cathode layer contains one or more metals selected from the group consisting of alkaline earth metals and aluminum, and in which a functional layer between an anode and the light-emitting layer contains a polymer compound including a repeating unit represented by the formula (1): wherein Ar1, Ar2, Ar3 and Ar4 represent an arylene group or a divalent heterocyclic group, Ar5, Ar6 and Ar7 represent an aryl group or a monovalent heterocyclic group, n and m represent 0 or 1, and when n is 0, a carbon atom contained in Ar1, may be directly bound to a carbon atom contained in Ar3, or may be bound to a carbon atom contained in Ar3 via an oxygen atom or a sulfur atom.

摘要翻译： 本发明要解决的问题是提供一种具有长的亮度半衰期的聚合物发光器件。 解决问题的手段是从发光层侧开始依次包括第一阴极层和第二阴极层的高分子发光元件，第一阴极层含有一种或多种选自 由氟化钠，氟化钾，氟化铷和氟化铯组成的组，第二阴极层含有一种或多种选自碱土金属和铝的金属，其中阳极和发光体之间的功能层， 发光层含有包含由式（1）表示的重复单元的高分子化合物：其中Ar1，Ar2，Ar3和Ar4表示亚芳基或二价杂环基，Ar5，Ar6和Ar7表示芳基或1价杂环基 ，n和m表示0或1，当n为0时，Ar 1中所含的碳原子可以直接键合到Ar 3所含的碳原子上，或者可以与碳原子 通过氧原子或硫原子被保留在Ar 3中。

公开(公告)号：US20110006294A1

公开(公告)日：2011-01-13

申请号：US12921108

申请日：2009-03-05

申请人： Masanobu Tanaka ,  Kenta Tanaka ,  Shohgo Yamauchi ,  Hideyuki Higashimura

发明人： Masanobu Tanaka ,  Kenta Tanaka ,  Shohgo Yamauchi ,  Hideyuki Higashimura

IPC分类号： H01L51/54 ,  C08G63/00

CPC分类号： H01L51/0039 ,  C08G61/02 ,  C08G61/12 ,  C08G61/122 ,  C08G2261/124 ,  C08G2261/1426 ,  C08G2261/3142 ,  C08G2261/316 ,  C08G2261/3221 ,  C08G2261/5222 ,  C08G2261/80 ,  H01L51/5048 ,  Y02E10/549 ,  Y10S428/917

摘要： Disclosed is a layered structure including a first electrode and a second electrode, a light-emitting layer or a charge separation layer between the first electrode and the second electrode, and a layer containing a conjugated polymer compound between the light-emitting layer or the charge separation layer and the first electrode, wherein the conjugated polymer compound contains a repeating unit selected from the group consisting of a repeating unit represented by formula (1): wherein Ar1 represents a divalent aromatic group, R1 represents a substituent group having a group represented by formula (2), Ar1 may have a substituent group other than R1, and n1 represents an integer of 1 or more; -(R2)c1-(Q1)n2-Y1(M1)a1(Z1)b1  (2) wherein R2 represents a divalent aromatic group which may have a substituent group, Q1 represents a divalent organic group which may have a substituent group, Y1 represents a carbocation, an ammonium cation, a phosphonyl cation or a sulfonyl cation, M1 represents F−, Cl−, Br−, I−, OH−, RaSO3−, RaCOO−, ClO−, ClO2−, ClO3−, ClO4−, SCN−, CN−, NO3−, SO42−, HSO4−, PO43−, HPO42−, H2PO4−, BF4− or PF6−, Z1 represents a metal ion or an ammonium ion which may have a substituent group, c1 represents 0 or 1, n2 represents an integer of 0 or more, provided that n2 is 0 when c1 is 0, a1 represents an integer of 1 or more, b1 represents an integer of 0 or more, a1 and b1 are selected so that the charge of the substituent group represented by formula (2) is 0, Ra represents an alkyl group having 1 to 30 carbon atoms, which may have a substituent group, or an aryl group having 6 to 50 carbon atoms, which may have a substituent group.

摘要翻译： 公开了一种层状结构，其包括第一电极和第二电极，在第一电极和第二电极之间的发光层或电荷分离层，以及在发光层或电荷之间含有共轭高分子化合物的层 分离层和第一电极，其中共轭高分子化合物含有选自由式（1）表示的重复单元的重复单元：其中Ar1表示二价芳族基团，R1表示具有由 式（2）中，Ar 1可以具有除了R1以外的取代基，n1表示1以上的整数。 - （R2）c1-（Q1）n2-Y1（M1）a1（Z1）b1（2）其中R2表示可以具有取代基的二价芳族基团，Q1表示可以具有取代基的二价有机基团， Y1表示碳阳离子，铵阳离子，膦酰基阳离子或磺酰基阳离子，M1表示F-，Cl-，Br-，I-，OH-，RaSO 3 - ，RaCOO-，ClO-，ClO 2 - ，ClO 3 - ，ClO 4 - ，SCN-，CN-，NO3-，SO42-，HSO4-，PO43-，HPO42-，H2PO4-，BF4-或PF6-，Z1表示可具有取代基的金属离子或铵离子，c1表示 0或1，n2表示0以上的整数，条件是当c1为0时，n2为0，a1表示1以上的整数，b1表示0以上的整数，a1和b1选择为电荷 由式（2）表示的取代基为0，R a表示可以具有取代基的碳原子数1〜30的烷基或碳原子数6〜50的芳基，可以具有取代基 ent组。

公开(公告)号：US20140077189A1

公开(公告)日：2014-03-20

申请号：US14009333

申请日：2012-04-02

申请人： Thomas Kugler ,  Richard Wilson ,  Sarah M. Tyler ,  Shohgo Yamauchi ,  Masato Shakutsui ,  Tadashi Goda ,  Norihito Ito

发明人： Thomas Kugler ,  Richard Wilson ,  Sarah M. Tyler ,  Shohgo Yamauchi ,  Masato Shakutsui ,  Tadashi Goda ,  Norihito Ito

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

CPC分类号： H01L51/0035 ,  B82Y10/00 ,  C08G61/12 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/3221 ,  C08G2261/3245 ,  C08G2261/5242 ,  C08G2261/95 ,  C08K3/045 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/0046 ,  H01L51/0047 ,  H01L51/0085 ,  H01L51/5088 ,  H01L51/5215 ,  H01L51/56 ,  C08L65/00

摘要： An organic light-emitting device comprises an anode; a hole injection layer in contact with the anode; a light-emitting layer over the hole injection layer; and a cathode over the light-emitting layer, wherein the hole injection layer comprises an organic semiconductor material doped with a partially fluorinated fullerene such as C60. The dopant is present in the range of about 0.1-20 wt %, optionally 0.1-5 wt %. The organic semiconductor is preferably a polymer comprising repeat units of formula (I): wherein Ar1 and Ar2 in each occurrence are independently selected from optionally substituted aryl or heteroaryl groups; n is greater than or equal to 1, preferably 1 or 2; R is H or a substituent; any of Ar1, Ar2 and R may be linked by a direct bond or linking group; and x and y are each independently 1, 2 or 3.

摘要翻译： 有机发光装置包括阳极; 与阳极接触的空穴注入层; 空穴注入层上的发光层; 以及在发光层上的阴极，其中空穴注入层包含掺杂有部分氟化的富勒烯如C60的有机半导体材料。 掺杂剂存在的范围为约0.1-20重量％，任选0.1-5重量％。 有机半导体优选为包含式（I）的重复单元的聚合物：其中每次出现的Ar 1和Ar 2独立地选自任选取代的芳基或杂芳基; n大于或等于1，优选1或2; R是H或取代基; Ar1，Ar2和R中的任一个可以通过直接键或连接基团连接; x和y各自独立地为1,2或3。