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21. 发明申请

US20090230849A1 COMPOUND HAVING OXADIAZOLE RING STRUCTURE BONDED WITH AROMATIC HETEROCYCLIC RING AND ORGANIC ELECTROLUMINESCENT DEVICE 有权
标题翻译：具有与芳香环氧环和有机电致发光器件结合的氧杂环唑结构的化合物
公开(公告)号：US20090230849A1
公开(公告)日：2009-09-17
申请号：US12066508
申请日：2006-09-12
申请人： Tetsuzo Miki , Norimasa Yokoyama , Shuichi Hayashi , Shigeru Kusano , Yoshio Taniguchi , Musubu Ichikawa
发明人： Tetsuzo Miki , Norimasa Yokoyama , Shuichi Hayashi , Shigeru Kusano , Yoshio Taniguchi , Musubu Ichikawa
IPC分类号： H01J1/63 , C07D471/02 , C07D413/02
CPC分类号： H01L51/007 , C07D413/14 , C07D417/14 , C07D471/04 , C07D519/00 , C09K11/06 , C09K2211/1029 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , H01L51/0067 , H01L51/0068 , H01L51/0069 , H01L51/0071 , H01L51/0072 , H01L51/5012 , H01L51/5048 , H05B33/14
摘要： An object of the invention is to provide an organic compound having excellent characteristics as a material for highly efficient and highly durable organic EL devices, and also to provide a highly efficient and highly durable organic EL device. This invention relates to a compound represented by the general formula (1) having an oxadiazole ring structure bonded with an aromatic heterocycle, and to an organic electroluminescence device containing the compound: wherein Ar represents a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group; A represents a substituted or unsubstituted aromatic heterocyclic group; and n represents an integer of 1 to 3.
摘要翻译：本发明的目的是提供一种具有优异特性的有机化合物作为用于高效率和高度耐用的有机EL器件的材料，并且还提供高效率和高度耐用的有机EL器件。本发明涉及具有与芳族杂环结合的恶二唑环结构的由通式（1）表示的化合物和含有该化合物的有机电致发光器件：其中Ar表示取代或未取代的芳族烃基，取代或未取代的芳族杂环基或取代或未取代的稠合多环芳基; A表示取代或未取代的芳族杂环基; n表示1〜3的整数。

22. 发明申请

US20090108750A1 COMPOUND HAVING THIADIAZOLE RING STRUCTURE SUBSTITUTED WITH PYRIDYL GROUP AND ORGANIC ELECTROLUMINESCENT DEVICE 失效
标题翻译：用吡啶基和有机电致发光器件取代的噻唑环结构的化合物
公开(公告)号：US20090108750A1
公开(公告)日：2009-04-30
申请号：US12294323
申请日：2007-03-20
申请人： Norimasa Yokoyama , Toru Akisada , Shigeru Kusano
发明人： Norimasa Yokoyama , Toru Akisada , Shigeru Kusano
IPC分类号： H01J1/63 , C07D417/14
CPC分类号： H01L51/0069 , C07D417/14 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1051 , C09K2211/1092 , H01L51/0058 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/5048 , Y10S428/917
摘要： An object of the present invention is to provide an organic compound having excellent characteristics, which is excellent in electron injection/transport performance, has hole blocking property and is high in stability in a thin film state, as a material for an organic EL device having high efficiency and high durability, and further to provide an organic EL device having high efficiency and high durability using this compound. The invention relates to a compound represented by general formula (1), which has a thiadiazole ring structure substituted with a substituted pyridyl group, and to an organic EL device having a pair of electrodes and at least one organic layer interposed therebetween, wherein the compound is contained as a constituent material of at least one of the organic layer(s).
摘要翻译：本发明的目的是提供具有优异的电子注入/传输性能，具有空穴阻挡性能和薄膜状态稳定性高的特性的有机化合物作为有机EL器件的材料，其具有高效率和高耐久性，并且还提供使用该化合物具有高效率和高耐久性的有机EL器件。本发明涉及具有被取代的吡啶基取代的噻二唑环结构的由通式（1）表示的化合物，以及具有一对电极和至少一个有机层的有机EL器件，其中化合物作为有机层中的至少一个的构成材料。

23. 发明授权

US09444055B2 Organic electroluminescent device 有权
标题翻译：有机电致发光器件
公开(公告)号：US09444055B2
公开(公告)日：2016-09-13
申请号：US14001560
申请日：2012-02-24
申请人： Norimasa Yokoyama , Shuichi Hayashi , Eiji Takahashi , Shigeru Kusano
发明人： Norimasa Yokoyama , Shuichi Hayashi , Eiji Takahashi , Shigeru Kusano
IPC分类号： H01L51/50 , H01L51/00 , C09K11/06 , H05B33/14 , C07C211/54 , C07C211/56 , C07C211/58 , H05B33/10
CPC分类号： H01L51/0072 , C07C211/54 , C07C211/56 , C07C211/58 , C07C2601/14 , C07C2603/18 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , H01L51/0059 , H01L2251/308 , H05B33/10 , H05B33/14
摘要： An organic electroluminescent device comprising, between an anode and a cathode, a hole-transporting layer, a luminous layer and an electron-transporting layer, wherein the hole-transporting layer contains an arylamine compound (X) having a molecular structure to which three or more triphenylamine skeletons are singly bonded or bonded through a divalent hydrocarbon group and an arylamine compound (Y) having a molecular structure to which two triphenylamine skeletons are singly bonded or bonded through the divalent hydrocarbon group. The device excels in hole and electron injection/transport property, stability and durability in the form of thin films, and is highly efficient, becomes luminous on a low driving voltage, and has a long life.
摘要翻译：一种在阳极和阴极之间包含空穴传输层，发光层和电子传输层的有机电致发光器件，其中空穴传输层含有具有分子结构的芳基胺化合物（X），其中三个或更多的三苯胺骨架通过二价烃基和具有两个三苯基胺骨架通过二价烃基单键或键合的分子结构的芳基胺化合物（Y）单键或键合。该器件在空穴和电子注入/传输性能，薄膜形式的稳定性和耐久性方面优异，并且高效率，在低驱动电压下变得发光，并且具有长的使用寿命。

24. 发明授权

US08927119B2 Compound having substituted anthracene ring structure and pyridoindole ring structure, and organic electroluminescent device 有权
标题翻译：具有取代蒽环结构和吡啶并吲哚环结构的化合物，以及有机电致发光器件
公开(公告)号：US08927119B2
公开(公告)日：2015-01-06
申请号：US13388123
申请日：2010-07-28
申请人： Norimasa Yokoyama , Shuichi Hayashi , Naoaki Kabasawa , Daizou Kanda , Shigeru Kusano
发明人： Norimasa Yokoyama , Shuichi Hayashi , Naoaki Kabasawa , Daizou Kanda , Shigeru Kusano
IPC分类号： H01L51/54 , H01L51/00 , C07D471/04 , H01L51/50
CPC分类号： H01L51/0052 , C07D471/04 , C07D519/00 , H01L51/0058 , H01L51/0067 , H01L51/0072 , H01L51/5012 , H01L51/5048 , H01L51/508 , H01L51/5092 , H01L51/5096 , Y10S428/917
摘要： There is provided an organic compound having excellent characteristics, including excellent electron-injecting/transporting performance, hole blocking ability, and high stability in the thin-film state, for use as material of an organic electroluminescent device having high efficiency and high durability. There is also provided a high-efficient and high-durable organic electroluminescent device using the compound. The compound is represented by general formula (1) having a substituted anthracene ring structure and a pyridoindole ring structure. The organic electroluminescent device includes a pair of electrodes, and one or more organic layers sandwiched between the pair of electrodes, and the compound is used as a constituent material of at least one organic layer.
摘要翻译：提供具有优异的电子注入/输送性能，空穴阻挡能力和薄膜状态的高稳定性的特性优异的有机化合物，用作具有高效率和高耐久性的有机电致发光器件的材料。还提供了使用该化合物的高效高效的有机电致发光器件。该化合物由具有取代的蒽环结构和吡啶并吲哚环结构的通式（1）表示。有机电致发光器件包括一对电极和夹在该对电极之间的一个或多个有机层，并且该化合物用作至少一个有机层的构成材料。

25. 发明申请

US20140225100A1 ORGANIC ELECTROLUMINESCENT DEVICE 审中-公开
标题翻译：有机电致发光器件
公开(公告)号：US20140225100A1
公开(公告)日：2014-08-14
申请号：US14343530
申请日：2012-09-06
申请人： Norimasa Yokoyama , Shuichi Hayashi , Shigeru Kusano
发明人： Norimasa Yokoyama , Shuichi Hayashi , Shigeru Kusano
IPC分类号： H01L51/00 , H01L51/52
CPC分类号： H01L51/0058 , C07C211/54 , C07C211/58 , C07D209/88 , C07D213/38 , C07D333/76 , C09B57/008 , H01L51/005 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0074 , H01L51/5056 , H01L51/5253 , H01L51/5275
摘要： An organic electroluminescent device having a capping layer composed of material having a high refractive index, excelling in thin film stability and durability and having no absorption in the respective wavelength ranges of blue, green, and red is provided to improve device characteristics of the organic electroluminescent device, particularly to greatly improve light extraction efficiency. The organic electroluminescent device has at least an anode electrode, a hole transport layer, a light emitting layer, an electron transport layer, a cathode electrode, and the capping layer in this order, wherein the capping layer contains an arylamine compound (X) having a structure in which two triphenylamine structures are joined within a molecule via a single bond or a divalent group that does not contain a heteroatom.
摘要翻译：提供一种有机电致发光器件，其具有由具有高折射率，优异的薄膜稳定性和耐久性的材料构成的覆盖层，并且在蓝色，绿色和红色的各个波长范围内没有吸收，以提高有机电致发光器件的器件特性装置，特别是大大提高光提取效率。有机电致发光元件依次具有至少阳极电极，空穴传输层，发光层，电子输送层，阴极电极和覆盖层，其中，所述封盖层含有芳基胺化合物（X），所述芳基胺化合物其中两个三苯胺结构通过单键在分子内连接或不含杂原子的二价基团的结构。

26. 发明授权

US08722209B2 Compound having pyridoindole ring structure having substituted pyridyl group attached thereto, and organic electroluminescence element 失效
标题翻译：具有连接有取代的吡啶基的吡啶并吲哚环结构的化合物和有机电致发光元件
公开(公告)号：US08722209B2
公开(公告)日：2014-05-13
申请号：US13419849
申请日：2012-03-14
申请人： Norimasa Yokoyama , Shuichi Hayashi , Shigeru Kusano
发明人： Norimasa Yokoyama , Shuichi Hayashi , Shigeru Kusano
IPC分类号： H01L51/54 , C07D471/04
CPC分类号： C09K11/06 , C07D471/04 , C07D519/00 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , H01L51/0072 , H01L51/0081 , H01L51/5048 , H01L51/5096 , H05B33/14 , Y10S428/917
摘要： The invention relates to a compound having a pyridoindole ring structure having a substituted pyridyl group of formula (1); and to an organic electroluminescent device comprising a pair of electrodes and at least one organic layer interposed between the electrodes, wherein at least one of the organic layer(s) contains the compound: wherein Ar represents a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group; R1 to R10 may be the same or different from one another and each independently represents a hydrogen atom, a fluorine atom, a cyano group, an alkyl group, or a substituted or unsubstituted aromatic hydrocarbon group; Z represents a 6-membered aromatic heterocyclic ring containing one nitrogen atom; and m and n each independently represents an integer of 1 to 3, provided that n is 1 when m is 2 or 3.
摘要翻译：本发明涉及具有取代的式（1）的吡啶基的吡啶并吲哚环结构的化合物; 以及包含一对电极和介于所述电极之间的至少一个有机层的有机电致发光器件，其中所述有机层中的至少一个含有所述化合物：其中Ar表示取代或未取代的芳族烃基，取代的或未取代的芳族杂环基，或取代或未取代的稠合多环芳基; R 1〜R 10可以相同也可以不同，各自独立地表示氢原子，氟原子，氰基，烷基或取代或未取代的芳香族烃基。 Z表示含有一个氮原子的6元芳族杂环; m和n各自独立地表示1〜3的整数，条件是当m为2或3时n为1。

27. 发明授权

US08624228B2 Compound having pyridoindole ring structure bonded with substituted pyridyl group, and organic electroluminescent device 有权
标题翻译：具有与取代的吡啶基键合的吡啶并吲哚环结构的化合物和有机电致发光器件
公开(公告)号：US08624228B2
公开(公告)日：2014-01-07
申请号：US12867556
申请日：2009-02-13
申请人： Norimasa Yokoyama , Shuichi Hayashi , Sawa Izumi , Shigeru Kusano
发明人： Norimasa Yokoyama , Shuichi Hayashi , Sawa Izumi , Shigeru Kusano
IPC分类号： H01L35/24 , H01L51/00
CPC分类号： C07D471/04 , C07D519/00 , H01L51/0059 , H01L51/0067 , H01L51/0072 , H01L51/5048
摘要： Objects of the invention are to provide an organic compound having excellent properties, which is excellent in eleclron-injecting/transporling performance, has hole-blocking ability, and is highly stable in a thin-film state, as a material for an organic electroluminescent devices having a high-efficiency and a high durability; and to provide an organic electroluminescent device having a high-efficiency and a high durability using the compound. The invention relates to: a compound having a pyridoindolc ring structure bonded with a substituted pyridyl group and an organic electroluminescent device comprising a pair of electrodes and at least one organic layer interposed between the electrodes.
摘要翻译：本发明的目的是提供具有优异的电子注入/转运性能，具有空穴阻断能力，并且在薄膜状态下高度稳定的有机电致发光器件的材料具有优异性能的有机化合物具有高效率和高耐久性; 并提供使用该化合物具有高效率和高耐久性的有机电致发光器件。本发明涉及：具有与取代的吡啶基键合的吡啶并吲哚环结构的化合物和包含一对电极和介于电极之间的至少一个有机层的有机电致发光器件。

28. 发明授权

US08153277B2 Compound having thiadiazole ring structure substituted with pyridyl group and organic electroluminescent device 失效
标题翻译：具有被吡啶基取代的噻二唑环结构的化合物和有机电致发光器件
公开(公告)号：US08153277B2
公开(公告)日：2012-04-10
申请号：US12294323
申请日：2007-03-20
申请人： Norimasa Yokoyama , Toru Akisada , Shigeru Kusano
发明人： Norimasa Yokoyama , Toru Akisada , Shigeru Kusano
IPC分类号： H01L51/54 , C07D417/14 , C09K11/06
CPC分类号： H01L51/0069 , C07D417/14 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1051 , C09K2211/1092 , H01L51/0058 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/5048 , Y10S428/917
摘要： An object of the present invention is to provide an organic compound having excellent characteristics, which is excellent in electron injection/transport performance, has hole blocking property and is high in stability in a thin film state, as a material for an organic EL device having high efficiency and high durability, and further to provide an organic EL device having high efficiency and high durability using this compound. The invention relates to a compound represented by general formula (1), which has a thiadiazole ring structure substituted with a substituted pyridyl group, and to an organic EL device having a pair of electrodes and at least one organic layer interposed therebetween, wherein the compound is contained as a constituent material of at least one of the organic layer(s).
摘要翻译：本发明的目的是提供具有优异的电子注入/传输性能，具有空穴阻挡性能和薄膜状态稳定性高的特性的有机化合物作为有机EL器件的材料，其具有高效率和高耐久性，并且还提供使用该化合物具有高效率和高耐久性的有机EL器件。本发明涉及具有被取代的吡啶基取代的噻二唑环结构的由通式（1）表示的化合物，以及具有一对电极和至少一个有机层之间的有机EL器件，其中化合物作为有机层中的至少一个的构成材料。

29. 发明授权

US08247087B2 Compound having oxadiazole ring structure bonded with aromatic heterocyclic ring and organic electroluminescent device 有权
标题翻译：具有与芳族杂环键合的恶二唑环结构的化合物和有机电致发光器件
公开(公告)号：US08247087B2
公开(公告)日：2012-08-21
申请号：US12066508
申请日：2006-09-12
申请人： Tetsuzo Miki , Norimasa Yokoyama , Shuichi Hayashi , Shigeru Kusano , Yoshio Taniguchi , Musubu Ichikawa
发明人： Tetsuzo Miki , Norimasa Yokoyama , Shuichi Hayashi , Shigeru Kusano , Yoshio Taniguchi , Musubu Ichikawa
IPC分类号： H01L51/54
CPC分类号： H01L51/007 , C07D413/14 , C07D417/14 , C07D471/04 , C07D519/00 , C09K11/06 , C09K2211/1029 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , H01L51/0067 , H01L51/0068 , H01L51/0069 , H01L51/0071 , H01L51/0072 , H01L51/5012 , H01L51/5048 , H05B33/14
摘要： An object of the invention is to provide an organic compound having excellent characteristics as a material for highly efficient and highly durable organic EL devices, and also to provide a highly efficient and highly durable organic EL device. This invention relates to a compound represented by the general formula (1) having an oxadiazole ring structure bonded with an aromatic heterocycle, and to an organic electroluminescence device containing the compound: wherein Ar represents a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group; A represents a substituted or unsubstituted aromatic heterocyclic group; and n represents an integer of 1 to 3.
摘要翻译：本发明的目的是提供一种具有优异特性的有机化合物作为用于高效率和高度耐用的有机EL器件的材料，并且还提供高效率和高度耐用的有机EL器件。本发明涉及具有与芳族杂环结合的恶二唑环结构的由通式（1）表示的化合物和含有该化合物的有机电致发光器件：其中Ar表示取代或未取代的芳族烃基，取代或未取代的芳族杂环基或取代或未取代的稠合多环芳基; A表示取代或未取代的芳族杂环基; n表示1〜3的整数。

30. 发明申请

US20120161107A1 ORGANIC ELECTROLUMINESCENT DEVICE 有权
标题翻译：有机电致发光器件
公开(公告)号：US20120161107A1
公开(公告)日：2012-06-28
申请号：US12737099
申请日：2009-06-09
申请人： Norimasa Yokoyama , Shigeru Kusano , Shuichi Hayashi
发明人： Norimasa Yokoyama , Shigeru Kusano , Shuichi Hayashi
IPC分类号： H01L51/54
CPC分类号： C07D401/14 , C07D213/22 , H01L51/0059 , H01L51/0067 , H01L51/0072 , H01L51/5048 , H01L51/5088
摘要： [Problem] To provide an organic EL device having high efficiency, low driving voltage and long life by combining various materials for the organic EL device which are excellent in hole and electron injection/transport performances, stability as a thin film and durability.[Means for Resolution] An organic electroluminescent device comprising at least an anode electrode, a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer and a cathode electrode in this order, wherein the hole injection layer comprises an arylamine compound having at least three triphenylamine structures in the molecule, the hole transport layer comprises an arylamine compound having two triphenylamine structures in the molecule, and the electron transport layer comprises a substituted bipyridyl compound represented by the following general formula (1): wherein R1 to R7 may be the same or different, and each represents a hydrogen atom, a fluorine atom, a chlorine atom, a cyano group, a trifluoromethyl group, a linear or branched alkyl group having from 1 to 6 carbon atoms, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group; n1 is an integer of from 2 to 4; A1 represents a di- to tetra-valent substituted or unsubstituted aromatic hydrocarbon groups, a di- to tetra-valent substituted or unsubstituted aromatic heterocyclic groups, a di- to tetra-valent substituted or unsubstituted condensed polycyclic aromatic group or a trivalent group represented by the following general formula (2): wherein X, Y and Z each represents a carbon atom or a nitrogen atom, provided that when n1=2, two bipyridyl structures can directly bond to each other, and in that case, A1 is absent.
摘要翻译：通过组合具有优异的空穴和电子注入/输送性能的有机EL器件的各种材料，作为薄膜的稳定性和耐久性，提供了具有高效率，低驱动电压和长寿命的有机EL器件。 [解决方法]依次包括至少阳极，空穴注入层，空穴传输层，发光层，电子传输层和阴极电极的有机电致发光器件，其中空穴注入层包括在分子中具有至少三个三苯胺结构的芳基胺化合物，空穴传输层包含分子中具有两个三苯胺结构的芳基胺化合物，电子传输层包含由以下通式（1）表示的取代的联吡啶基化合物：其中R 1 R 7可以相同或不同，表示氢原子，氟原子，氯原子，氰基，三氟甲基，具有1〜6个碳原子的直链或支链烷基，取代或未取代的芳香族烃基，取代或未取代的芳族杂环基，或取代或未取代的缩合多环芳香族; n1为2〜4的整数， A1表示二价至四价的取代或未取代的芳香族烃基，二价至四价的取代或未取代的芳族杂环基，二价至四价的取代或未取代的稠合多环芳香族基或三价以下通式（2）：其中X，Y和Z各自表示碳原子或氮原子，条件是当n1 = 2时，两个联吡啶基结构可以直接键合，在这种情况下不存在。

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