公开(公告)号：US20120112169A1

公开(公告)日：2012-05-10

申请号：US13138750

申请日：2010-04-23

申请人： Yumiko Mizuki ,  Masakazu Funahashi ,  Masahiro Kawamura

发明人： Yumiko Mizuki ,  Masakazu Funahashi ,  Masahiro Kawamura

IPC分类号： H01L51/54 ,  C07D409/12 ,  C07D407/14 ,  C07D407/12 ,  C07F7/10

CPC分类号： H01L51/006 ,  C07D307/91 ,  C07D333/76 ,  C07F7/081 ,  C07F7/0812 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H05B33/18 ,  H05B33/20

摘要： An aromatic amine derivative represented by the following formula (1) wherein at least one of Ar1 to Ar4 is a heterocyclic group represented by the following formula (2) wherein X1 is an oxygen atom or a sulfur atom.

摘要翻译： 由下式（1）表示的芳香族胺衍生物，其中Ar 1〜Ar 4中的至少一个为下述式（2）所示的杂环基，其中，X 1为氧原子或硫原子。

公开(公告)号：US20120043533A1

公开(公告)日：2012-02-23

申请号：US13266000

申请日：2010-04-22

申请人： Yumiko Mizuki ,  Masakazu Funahashi

发明人： Yumiko Mizuki ,  Masakazu Funahashi

IPC分类号： H01L51/54 ,  C07C211/54 ,  C07D307/91 ,  C07F7/10 ,  C07C211/61 ,  C07C211/58

CPC分类号： C07D307/91 ,  C07C209/86 ,  C07C211/56 ,  C07C211/58 ,  C07C211/61 ,  C07C255/58 ,  C07C2603/18 ,  C07C2603/26 ,  C07C2603/42 ,  C07C2603/94 ,  C07D209/86 ,  C07D235/08 ,  C07D239/42 ,  C07D333/20 ,  C07D333/76 ,  C07D405/10 ,  C07F7/0805 ,  C07F7/081 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0073 ,  H01L51/0094 ,  H01L51/5012 ,  H05B33/14 ,  Y10S428/917

摘要： An aromatic amine derivative represented by the following formula (1): wherein A1 is a substituted or unsubstituted alkyl group, a substituted or unsubstituted aromatic group, a substituted or unsubstituted heterocyclic group or an organic group represented by the following formula (2): wherein X1, X2 and X3 are independently a substituted or unsubstituted aromatic group or a substituted or unsubstituted heterocyclic group; X1 and X2 are linkage groups which are different from each other; and B1, B2 and B3 are independently a substituted or unsubstituted aromatic group or a substituted or unsubstituted heterocyclic group.

摘要翻译： 由下式（1）表示的芳香族胺衍生物：其中，A 1为取代或未取代的烷基，取代或未取代的芳基，取代或未取代的杂环基或下述式（2）所示的有机基，式中， X 1，X 2和X 3独立地为取代或未取代的芳基或取代或未取代的杂环基; X1和X2是彼此不同的连接基团; B1，B2和B3独立地为取代或未取代的芳基或取代或未取代的杂环基。

公开(公告)号：US07839074B2

公开(公告)日：2010-11-23

申请号：US10524825

申请日：2003-08-18

申请人： Hidetsugu Ikeda ,  Motohisa Ido ,  Masakazu Funahashi

发明人： Hidetsugu Ikeda ,  Motohisa Ido ,  Masakazu Funahashi

IPC分类号： H01L51/54 ,  H05B33/14 ,  C09K11/06 ,  C07C13/48

CPC分类号： H01L51/0058 ,  C07C13/66 ,  C07C15/28 ,  C07C43/20 ,  C07C43/257 ,  C07C2103/24 ,  C07C2103/40 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/40 ,  C07C2603/50 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/308 ,  H05B33/14 ,  Y10S428/917

摘要： An organic electroluminescence device which comprises a cathode, an anode and an organic thin film layer comprising at least one layer comprising a light emitting layer and disposed between the cathode and the anode, wherein at least one layer in the organic thin film layer comprises an anthracene derivative having a specific structure singly or as a component of a mixture, and an anthracene derivative having a specific asymmetric structure and providing an organic electroluminescence device exhibiting a great efficiency of light emission and having a long life, are provided.

摘要翻译： 一种有机电致发光器件，其包括阴极，阳极和有机薄膜层，其包括至少一层包含发光层并且设置在阴极和阳极之间的层，其中有机薄膜层中的至少一层包含蒽 具有特定结构的单体衍生物或作为混合物的组分的衍生物，以及具有特定不对称结构的蒽衍生物，并提供具有高发光效率和长寿命的有机电致发光器件。

公开(公告)号：US20090321729A1

公开(公告)日：2009-12-31

申请号：US12585067

申请日：2009-09-02

申请人： Motohisa Ido ,  Masakazu Funahashi ,  Hiroshi Tokairin

发明人： Motohisa Ido ,  Masakazu Funahashi ,  Hiroshi Tokairin

IPC分类号： H01L51/54

CPC分类号： C07C13/72 ,  C07C13/567 ,  C07C13/60 ,  C07C13/66 ,  C07C15/28 ,  C07C17/12 ,  C07C46/00 ,  C07C49/665 ,  C07C2602/10 ,  C07C2603/18 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/50 ,  C07C2603/94 ,  C07C2603/97 ,  C07F7/0807 ,  C09K11/06 ,  C09K2211/1011 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  H05B33/14 ,  C07C25/22 ,  C07C50/16

摘要： An anthracene derivative represented by the following general formula (1) which enables an organic electroluminescence device to exhibit a great efficiency of light emission and uniform light emission even at high temperatures since crystallization is suppressed and no thermal decomposition takes place during vapor deposition and an organic electroluminescence device utilizing the derivative, are provided. [Ar represents a group represented by the following general formula (2): (L1 and L2 each represent a substituted or unsubstituted methylene group, ethylene group or the like, and at least one of them is present), Ar′ represents a substituted or unsubstituted aryl group having 6 to 50 nuclear carbon atoms, X represent an alkyl group or the like, a and b each represent an integer of 0 to 4, and n represents an integer of 1 to 3.]

摘要翻译： 由下述通式（1）表示的蒽衍生物，即使在高温下也能使有机电致发光元件显示出高的发光效率和均匀的发光，因为抑制结晶，并且在气相沉积期间不发生热分解，并且有机 提供了使用该衍生物的电致发光器件。 [Ar表示由以下通式（2）表示的基团：（L1和L2各自表示取代或未取代的亚甲基，亚乙基等，并且其中至少一个存在），Ar'表示取代或未取代的 未取代的碳原子数为6〜50的芳基，X表示烷基等，a和b各自表示0〜4的整数，n表示1〜3的整数。

公开(公告)号：US20090058270A1

公开(公告)日：2009-03-05

申请号：US11929122

申请日：2007-10-30

申请人： Mitsunori Ito ,  Mineyuki Kubota ,  Masakazu Funahashi

发明人： Mitsunori Ito ,  Mineyuki Kubota ,  Masakazu Funahashi

IPC分类号： H01J1/62

CPC分类号： C09K11/06 ,  C09B1/00 ,  C09B6/00 ,  C09B23/148 ,  C09B57/00 ,  C09B57/001 ,  C09B57/008 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1092 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  H05B33/14

摘要： Provided is an organic electroluminescence device including one or two or more organic thin-film layers having at least a light emitting layer interposed between a negative electrode and a positive electrode, in which the light emitting layer contains a pyrene derivative of a specified structure and an amine compound of a specified structure. The organic electroluminescence device excels in heat resistance, ensures long life and high luminous efficiency, and is capable of emitting blue, green and red lights.

摘要翻译： 本发明提供一种有机电致发光元件，其包括一个或两个以上有机薄膜层，该有机薄膜层至少具有介于负极和正极之间的发光层，其中发光层含有特定结构的芘衍生物， 胺化合物。 该有机电致发光元件耐热性优异，寿命长，发光效率高，能够发出蓝，绿，红光。

公开(公告)号：US07405326B2

公开(公告)日：2008-07-29

申请号：US11428969

申请日：2006-07-06

申请人： Masahiro Kawamura ,  Masakazu Funahashi

发明人： Masahiro Kawamura ,  Masakazu Funahashi

IPC分类号： C07C211/00

CPC分类号： C07C211/61 ,  C07C2603/18 ,  C07C2603/26 ,  C07D401/10 ,  C07D401/12 ,  C07D409/10 ,  C07D409/12 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/5048 ,  H05B33/14

摘要： An aromatic amine derivative with a specific structure and an organic electroluminescence device which comprises at least one organic thin film layer comprising a light emitting layer sandwiched between a pair of electrode consisting of an anode and a cathode, wherein at least one of the organic thin film layer comprises the aromatic amine derivative singly or as its mixture component. The organic electroluminescence device which exhibits an enhanced current efficiency of light emission and emits blue light with a prolonged lifetime is realized.

摘要翻译： 具有特定结构的芳香族胺衍生物和有机电致发光元件，其包含至少一层有机薄膜层，该有机薄膜层包含夹在由阳极和阴极构成的一对电极之间的发光层，其中，至少一个有机薄膜 单独包含芳族胺衍生物或其混合物组分。 实现了具有增强的发光电流效率并且延长寿命而发出蓝光的有机电致发光器件。

公开(公告)号：US20080102311A1

公开(公告)日：2008-05-01

申请号：US11833550

申请日：2007-08-03

申请人： Masakazu Funahashi

发明人： Masakazu Funahashi

IPC分类号： H01J1/62 ,  C07D209/82 ,  C07D241/42 ,  C07F7/10 ,  C07C211/54

CPC分类号： C09K11/06 ,  C07C211/58 ,  C07C211/61 ,  C07C217/94 ,  C07C225/22 ,  C07C323/37 ,  C09B1/00 ,  C09B1/005 ,  C09B57/00 ,  C09B57/001 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1096 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H05B33/14

摘要： A material for electroluminescence devices comprising an aromatic amine derivative having a specific structure having bulky substituents at end portions and an organic electroluminescence device comprising an organic thin film layer which comprises a single layer or a plurality of layers comprising at least a light emitting layer and is disposed between an anode and a cathode, wherein at least one layer in the organic thin film layer comprises the material for organic electroluminescence devices singly or as a component of a mixture. The electroluminescence device having a long life and exhibiting a great luminance of emitted light and a great efficiency of light emission can be obtained by using the material.

摘要翻译： 一种用于电致发光器件的材料，其包含具有在端部具有庞大取代基的特定结构的芳族胺衍生物和包含有机薄膜层的有机电致发光器件，所述有机薄膜层包含至少包含发光层的单层或多层， 设置在阳极和阴极之间，其中有机薄膜层中的至少一层包含单独的有机电致发光器件的材料或混合物的组分。 通过使用该材料，可以获得寿命长，显示出发光亮度高，发光效率高的电致发光元件。

公开(公告)号：US20070292714A1

公开(公告)日：2007-12-20

申请号：US11575441

申请日：2004-09-17

申请人： Masakazu Funahashi

发明人： Masakazu Funahashi

IPC分类号： C07C211/57 ,  C09K11/06 ,  H01J63/04

CPC分类号： H01L51/0054 ,  C07C211/61 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/5012 ,  H05B33/14

摘要： An aromatic amine derivative having a specific structure in which diphenylamino groups having substituents are bonded with the unsubstituted pyrene structure, and an organic electroluminescence device comprising an organic thin film layer which comprises one layer or a plurality of layers comprising at least a light emitting layer and is disposed between an anode and a cathode, wherein at least one layer in the organic thin film layer comprises the aromatic amine derivative described above singly or as a component of a mixture. The organic electroluminescence device has a long life and emits blue light with a great efficiency. The aromatic amine derivative enables to obtain the device.

摘要翻译： 具有特定结构的芳族胺衍生物，其中具有取代基的二苯基氨基与未取代的芘结构键合，以及包含有机薄膜层的有机电致发光器件，所述有机薄膜层包括至少包含发光层的一层或多层，以及 设置在阳极和阴极之间，其中有机薄膜层中的至少一层包含上述芳族胺衍生物单独或作为混合物的组分。 有机电致发光元件具有使用寿命长，效率高的蓝光。 芳族胺衍生物能够获得该装置。

公开(公告)号：US20070029927A1

公开(公告)日：2007-02-08

申请号：US11428969

申请日：2006-07-06

申请人： Masahiro Kawamura ,  Masakazu Funahashi

发明人： Masahiro Kawamura ,  Masakazu Funahashi

IPC分类号： H01J63/04 ,  C07C211/61

CPC分类号： C07C211/61 ,  C07C2603/18 ,  C07C2603/26 ,  C07D401/10 ,  C07D401/12 ,  C07D409/10 ,  C07D409/12 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/5048 ,  H05B33/14

摘要： An aromatic amine derivative with a specific structure and an organic electroluminescence device which comprises at least one organic thin film layer comprising a light emitting layer sandwiched between a pair of electrode consisting of an anode and a cathode, wherein at least one of the organic thin film layer comprises the aromatic amine derivative singly or as its mixture component. The organic electroluminescence device which exhibits an enhanced current efficiency of light emission and emits blue light with a prolonged lifetime is realized.

摘要翻译： 具有特定结构的芳香族胺衍生物和有机电致发光元件，其包含至少一层有机薄膜层，该有机薄膜层包含夹在由阳极和阴极构成的一对电极之间的发光层，其中，至少一个有机薄膜 单独包含芳族胺衍生物或其混合物组分。 实现了具有增强的发光电流效率并且延长寿命而发出蓝光的有机电致发光器件。

公开(公告)号：US20060210830A1

公开(公告)日：2006-09-21

申请号：US11336855

申请日：2006-01-23

申请人： Masakazu Funahashi ,  Mineyuki Kubota

发明人： Masakazu Funahashi ,  Mineyuki Kubota

IPC分类号： H01L51/54 ,  H05B33/14 ,  C09K11/06 ,  C07C211/61

CPC分类号： H01L51/006 ,  C07C211/61 ,  C07C2603/48 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0054 ,  H01L51/5012 ,  H01L51/5048 ,  H05B33/14 ,  Y10S428/917

摘要： A aromatic amine derivative having an specific structure having a diphenyl amino group, and two or more of substituent bonding to benzene ring thereof, and in an organic electroluminescence device which comprises at least one organic thin film layer comprising a light emitting layer sandwiched between a pair of electrode consisting of an anode and a cathode, at least one of the organic thin film layer comprises the aromatic amine derivative singly or a component for a mixture thereof. The organic electroluminescence device exhibiting a long lifetime and high current efficiency as well as emitting blue light with high color purity, and also the aromatic amine derivative for realizing the organic EL device are provided.

摘要翻译： 具有特定结构的具有二苯基氨基的芳香族胺衍生物和与苯环结合的两个以上的取代基，在有机电致发光元件中，包含至少一个有机薄膜层，所述有机薄膜层包含夹在一对之间的发光层 由阳极和阴极组成的电极，所述有机薄膜层中的至少一个单独包含芳香族胺衍生物或其混合物。 提供了具有长寿命和高电流效率的有机电致发光器件以及发出高色纯度的蓝光，以及用于实现有机EL器件的芳族胺衍生物。