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1. 发明申请

US20120161119A1 AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE 有权
标题翻译：芳香胺衍生物和有机电致发光器件
公开(公告)号：US20120161119A1
公开(公告)日：2012-06-28
申请号：US13413963
申请日：2012-03-07
申请人： Nobuhiro YABUNOUCHI
发明人： Nobuhiro YABUNOUCHI
IPC分类号： H01L51/54 , C07D407/12 , C07D307/91
CPC分类号： H01L51/0072 , C07D307/91 , C07D407/12 , H01L51/0052 , H01L51/0054 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0073 , H01L51/5048
摘要： An aromatic amine derivative having a specific structure. An organic electroluminescence device which is composed of one or more organic thin film layers sandwiched between a cathode and an anode, wherein at least one of the organic thin film layers, especially a hole transporting layer, contains the aromatic amine derivative. The aromatic amine derivative has at least one substituted or unsubstituted dibenzofuran skeleton and at least one substituted or unsubstituted terphenylene skeleton. Because the molecules in the aromatic amine derivate hardly crystallize, organic electroluminescence devices improving their production yield and having prolonged lifetime are provided.
摘要翻译：具有特定结构的芳族胺衍生物。一种由夹在阴极和阳极之间的一个或多个有机薄膜层组成的有机电致发光器件，其中有机薄膜层，特别是空穴传输层中的至少一个含有芳族胺衍生物。芳族胺衍生物具有至少一个取代或未取代的二苯并呋喃骨架和至少一个取代或未取代的三亚苯基骨架。由于芳族胺衍生物中的分子几乎不结晶，所以提供了提高其制备成品率和延长使用寿命的有机电致发光器件。

2. 发明申请

US20120228594A1 AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME 审中-公开
公开(公告)号：US20120228594A1
公开(公告)日：2012-09-13
申请号：US13477164
申请日：2012-05-22
申请人： Nobuhiro YABUNOUCHI , Hisayuki Kawamura
发明人： Nobuhiro YABUNOUCHI , Hisayuki Kawamura
IPC分类号： H01L51/54
CPC分类号： H01L51/006 , C07C211/54 , C07C211/58 , C07C211/61 , C07C2603/18 , C07C2603/26 , C07C2603/50 , C07C2603/97 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0058 , H01L51/0062 , H01L51/0081 , H01L51/5012 , H01L51/5048 , H05B33/14 , H05B33/20 , Y10S428/917
摘要： Disclosed is an organic electroluminescence device in which an organic thin film which is composed of one or more layers including at least a light-emitting layer is interposed between a cathode and an anode. Since at least one layer of the organic thin film contains a novel aromatic amine derivative, which has an asymmetric structure wherein two different amine units are bonded through a linking group, by itself or as a component of a mixture, molecules are hardly crystallized, thereby improving the production yield of the organic electroluminescence device. This organic electroluminescence device has a long life.

3. 发明申请

US20070296331A1 AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME 审中-公开
标题翻译：芳族胺衍生物和有机电致发光器件
公开(公告)号：US20070296331A1
公开(公告)日：2007-12-27
申请号：US11748912
申请日：2007-05-15
申请人： Nobuhiro YABUNOUCHI , Masahiro Kawamura
发明人： Nobuhiro YABUNOUCHI , Masahiro Kawamura
IPC分类号： H01J1/63 , C07C211/43 , C07D209/82 , C07D239/24 , C07D271/107
CPC分类号： C07C211/58 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/5048 , H01L2251/308 , H05B33/14
摘要： A novel aromatic amine derivative which is a diamine compound having a p-terphenyl-4,4″-diyl structure. An organic electroluminescence device which is composed of one or more organic thin film layers including at least one light emitting layer sandwiched between a cathode and an anode. Since at least one of the organic thin film layers contains the aromatic amine derivative singly or combination of two or more, the tendency of molecular crystallization is reduced and the yield in the fabrication of electroluminescence devices is enhanced. The aromatic amine derivative enables the production of electroluminescence devices having a prolonged lifetime and a high efficiency even after storing at high temperatures.
摘要翻译：一种新颖的芳族胺衍生物，它是具有对三联苯-4,4“ - 二基结构的二胺化合物。一种由一个或多个有机薄膜层构成的有机电致发光元件，所述有机薄膜层包括夹在阴极和阳极之间的至少一个发光层。由于有机薄膜层中的至少一个单独含有芳香族胺衍生物或两种以上的组合，所以分子结晶化的倾向降低，电致发光元件的制造成品率提高。芳族胺衍生物即使在高温下储存后也能够生产具有延长寿命和高效率的电致发光器件。

4. 发明申请

US20120175600A1 AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT 审中-公开
标题翻译：芳香胺衍生物和有机电致发光元件
公开(公告)号：US20120175600A1
公开(公告)日：2012-07-12
申请号：US13404360
申请日：2012-02-24
申请人： Nobuhiro YABUNOUCHI , Masahiro KAWAMURA , Tomoki KATO
发明人： Nobuhiro YABUNOUCHI , Masahiro KAWAMURA , Tomoki KATO
IPC分类号： H01L51/54 , C07D407/12 , C07D407/14 , C07D405/14 , C07D405/12
CPC分类号： H01L51/0061 , C07D307/91 , C07D405/12 , C07D405/14 , C07D407/12 , C07D407/14 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , H01L51/0052 , H01L51/0072 , H01L51/0073 , H01L51/5012 , H01L51/5056 , H01L51/5064 , H01L51/5088 , H05B33/14
摘要： Provided is an organic electroluminescence device that provides high efficiency and a long lifetime. The device includes an aromatic amine including at least one substituent A having dibenzofuran and at least one substituent B selected from groups having dibenzofuran or carbazole. The substituent A and the substituent B include groups different from each other and are bonded to the same or different nitrogen atoms in the molecule. The molecules of the aromatic amine hardly crystallize, improving yield in producing the organic electroluminescence device. The device includes an organic thin film layer formed of one or more layers including at least a light emitting layer, the organic thin film layer being interposed between a cathode and an anode. The aromatic amine is contained in at least one layer, particularly a hole transport layer, in the organic thin film layer.
摘要翻译：提供了提供高效率和长寿命的有机电致发光器件。该装置包括包含至少一个具有二苯并呋喃的取代基A和至少一个选自具有二苯并呋喃或咔唑的取代基B的芳族胺。取代基A和取代基B包括彼此不同的基团，并且与分子中的相同或不同的氮原子键合。芳族胺的分子几乎不结晶，提高了有机电致发光元件的制造成品率。该器件包括由至少包含发光层的一层或多层形成的有机薄膜层，有机薄膜层介于阴极和阳极之间。芳族胺包含在有机薄膜层中的至少一层，特别是空穴传输层中。

5. 发明申请

US20080145707A1 AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME 审中-公开
标题翻译：芳族胺衍生物和有机电致发光器件
公开(公告)号：US20080145707A1
公开(公告)日：2008-06-19
申请号：US11855556
申请日：2007-09-14
申请人： Nobuhiro YABUNOUCHI , Yoshiaki Aoyama
发明人： Nobuhiro YABUNOUCHI , Yoshiaki Aoyama
IPC分类号： C07C211/54 , H01L51/54
CPC分类号： H01L51/0059 , C07C211/54 , C09B57/00 , C09B57/008 , H01L51/0058 , H01L51/006 , H01L51/0081 , H01L51/5048 , H01L2251/308
摘要： The present invention provides a novel aromatic amine derivative enabling to obtain an organic electroluminescence device which is driven under a low voltage, exhibits small increase in the driving voltage after continuous driving for a long time and has a long life. The amine derivative is represented by the following general formula (1). In the formula, R1 to R7 each represent, for example, hydrogen atom or a substituted or unsubstituted aryl group having 5 to 50 nuclear carbon atoms; a represents an integer of 1 or greater; b, c, g and h each represent an integer of 1 to 5, and d, e and f each represent an integer of 1 to 4; and Ar1 and Ar2 represent a group represented by following general formulae (2) and (3), respectively, and the groups represented by Ar1 and Ar2 are not same with each other. R8 to R11 each represent, for example, hydrogen atom; and i and m each represent an integer of 1 to 5, j and k each represent an integer of 1 to 4, n and p each represent an integer of 0 or greater, and n≠p.
摘要翻译：本发明提供一种能够获得在低电压下驱动的有机电致发光器件的新型芳族胺衍生物，长时间连续驱动后的驱动电压的增加小，寿命长。胺衍生物由以下通式（1）表示。在该式中，R 1至R 7各自表示例如氢原子或取代或未取代的具有5至50个核碳原子的芳基; a表示1或更大的整数; b，c，g和h各自表示1〜5的整数，d，e和f各自表示1〜4的整数。和Ar 1和Ar 2分别表示由以下通式（2）和（3）表示的基团，Ar 1表示的基团， SUP>和Ar <2>不相同。 R 9〜R 11各自表示例如氢原子; i和m各自表示1〜5的整数，j和k各自表示1〜4的整数，n和p各自表示0以上的整数，n

6. 发明申请

US20080108839A1 AROMATIC AMINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME 有权
标题翻译：芳香胺衍生物和有机电致发光器件
公开(公告)号：US20080108839A1
公开(公告)日：2008-05-08
申请号：US11834157
申请日：2007-08-06
申请人： Nobuhiro YABUNOUCHI , Masahiro Kawamura , Hisayuki Kawamura
发明人： Nobuhiro YABUNOUCHI , Masahiro Kawamura , Hisayuki Kawamura
IPC分类号： C07D307/36 , H01L51/54
CPC分类号： H01L51/50 , C07D333/58 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1092 , H01L51/006 , H01L51/0061 , H01L51/0074 , H01L51/5048 , H05B33/14
摘要： The present invention provides a novel aromatic amine derivative having a specific structure and an organic electroluminescence device in which an organic thin film layer comprising a single layer or plural layers including at least a light emitting layer is interposed between a cathode and an anode, wherein at least one layer in the above organic thin film layer, particularly a hole transporting layer contains the aromatic amine derivative described above in the form of a single component or a mixed component. Use of the aromatic amine derivative described above materialize an organic electroluminescence device which reduces an operating voltage and makes molecules less liable to be crystallized and which enhances a yield in producing the organic EL device and has a long lifetime.
摘要翻译：本发明提供一种具有特定结构的新型芳族胺衍生物和有机电致发光器件，其中包括至少包含发光层的单层或多层的有机薄膜层插入在阴极和阳极之间，其中在上述有机薄膜层中的至少一层，特别是空穴传输层含有单一成分或混合成分的上述芳香族胺衍生物。使用上述芳香族胺衍生物能够有效地降低工作电压的有机电致发光元件，能够使分子易于结晶，能够提高有机EL元件的制造成品率，寿命长。

7. 发明申请

US20070111028A1 AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME 审中-公开
标题翻译：芳族胺衍生物和有机电致发光器件
公开(公告)号：US20070111028A1
公开(公告)日：2007-05-17
申请号：US11552194
申请日：2006-10-24
申请人： Nobuhiro YABUNOUCHI , Hisayuki Kawamura
发明人： Nobuhiro YABUNOUCHI , Hisayuki Kawamura
IPC分类号： H01L51/54 , C07C211/00
CPC分类号： H01L51/0059 , C07C211/54 , C07C211/58 , C07C211/61 , H01L51/0058 , H01L51/006 , H01L51/0081 , H01L51/5048 , H01L2251/308
摘要： A novel aromatic amine derivative having an asymmetric and specific structure, 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 as its mixture component, the organic electroluminescence device having an improved success ratio on its production due to difficult crystallization of the amine derivative and exhibiting a long lifetime, and also to the aromatic amine derivative for realizing the organic EL device is provided.
摘要翻译：一种具有不对称和特定结构的新型芳族胺衍生物，并且在有机电致发光器件中，包括至少一个有机薄膜层，该有机薄膜层包含夹在一对由阳极和阴极组成的电极之间的发光层，至少一个有机薄膜层单独包含芳族胺衍生物或其混合物组分，有机电致发光器件由于胺衍生物的结晶困难而导致其生产成功率提高并且寿命长，并且还涉及芳族胺衍生物用于实现有机EL器件。

8. 发明申请

US20120302793A1 AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME 审中-公开
标题翻译：芳香胺衍生物和有机电致发光器件
公开(公告)号：US20120302793A1
公开(公告)日：2012-11-29
申请号：US13567440
申请日：2012-08-06
申请人： Nobuhiro YABUNOUCHI , Hisayuki KAWAMURA
发明人： Nobuhiro YABUNOUCHI , Hisayuki KAWAMURA
IPC分类号： C07C211/57 , C07C211/54 , C07C211/61
CPC分类号： H01L51/006 , C07C211/54 , C07C211/58 , C07C211/61 , C07C2603/18 , C07C2603/26 , C07C2603/50 , C07C2603/97 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0058 , H01L51/0062 , H01L51/0081 , H01L51/5012 , H01L51/5048 , H05B33/14 , H05B33/20 , Y10S428/917
摘要： A process for producing an amine compound, by reacting a halogenated aryl compound with an amine intermediate of formula (1): wherein: Ar1 is a substituted or unsubstituted aryl group comprising 6 to 50 ring atoms; and R1 and R2 are each independently an alkyl group comprising 1 to 50 carbon atoms, which may together form a cyclic structure.
摘要翻译：通过使卤代芳基化合物与式（1）的胺中间体反应制备胺化合物的方法：其中：Ar1是取代或未取代的环原子数为6〜50的芳基; 并且R 1和R 2各自独立地为包含1至50个碳原子的烷基，其可以一起形成环状结构。

9. 发明申请

US20120184776A1 AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME 审中-公开
标题翻译：芳香胺衍生物和有机电致发光器件
公开(公告)号：US20120184776A1
公开(公告)日：2012-07-19
申请号：US13436068
申请日：2012-03-30
申请人： Nobuhiro YABUNOUCHI , Hisayuki Kawamura
发明人： Nobuhiro YABUNOUCHI , Hisayuki Kawamura
IPC分类号： C07C209/10 , C07C211/61
CPC分类号： H01L51/006 , C07C211/54 , C07C211/58 , C07C211/61 , C07C2603/18 , C07C2603/26 , C07C2603/50 , C07C2603/97 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0058 , H01L51/0062 , H01L51/0081 , H01L51/5012 , H01L51/5048 , H05B33/14 , H05B33/20 , Y10S428/917
摘要： Disclosed is an organic electroluminescence device in which an organic thin film which is composed of one or more layers including at least a light-emitting layer is interposed between a cathode and an anode. Since at least one layer of the organic thin film contains a novel aromatic amine derivative, which has an asymmetric structure wherein two different amine units are bonded through a linking group, by itself or as a component of a mixture, molecules are hardly crystallized thereby improving the production yield of the organic electroluminescence device. This organic electroluminescence device has a long life.
摘要翻译：公开了一种有机电致发光器件，其中由阴极和阳极之间插入至少包含发光层的一层或多层的有机薄膜。由于有机薄膜的至少一层含有新颖的芳族胺衍生物，其具有不对称结构，其中两个不同的胺单元通过连接基团本身或作为混合物的组分键合，分子几乎不结晶，从而改善有机电致发光器件的产量。该有机电致发光元件的寿命长。

10. 发明申请

US20120112176A1 AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME 有权
标题翻译：芳香胺衍生物和有机电致发光器件
公开(公告)号：US20120112176A1
公开(公告)日：2012-05-10
申请号：US13345536
申请日：2012-01-06
申请人： Nobuhiro YABUNOUCHI , Hisayuki Kawamura
发明人： Nobuhiro YABUNOUCHI , Hisayuki Kawamura
IPC分类号： H01L51/54 , C07C211/57 , C07C211/58
CPC分类号： H01L51/006 , C07C211/54 , C07C211/58 , C07C211/61 , C07C2603/18 , C07C2603/26 , C07C2603/50 , C07C2603/97 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0058 , H01L51/0062 , H01L51/0081 , H01L51/5012 , H01L51/5048 , H05B33/14 , H05B33/20 , Y10S428/917
摘要： Disclosed is an organic electroluminescence device in which an organic thin film which is composed of one or more layers including at least a light-emitting layer is interposed between a cathode and an anode. Since at least one layer of the organic thin film contains a novel aromatic amine derivative, which has an asymmetric structure wherein two different amine units are bonded through a linking group, by itself or as a component of a mixture, molecules are hardly crystallized, thereby improving the production yield of the organic electroluminescence device. This organic electroluminescence device has a long life.
摘要翻译：公开了一种有机电致发光器件，其中由阴极和阳极之间插入至少包含发光层的一层或多层的有机薄膜。由于有机薄膜的至少一层含有新颖的芳族胺衍生物，其具有不对称结构，其中两个不同的胺单元通过连接基团本身或作为混合物的组分键合，分子几乎不结晶，由此提高有机电致发光元件的制造成品率。该有机电致发光元件的寿命长。

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