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1. 发明授权

EP2679589B1 COMPOUNDS HAVING INDOLOCARBAZOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT ELEMENTS 有权
标题翻译： WITH A INDENCARBAZOL环结构和有机电致发光LINKS
公开(公告)号：EP2679589B1
公开(公告)日：2017-04-05
申请号：EP12750152.6
申请日：2012-02-14
申请人： Hodogaya Chemical Co., Ltd.
发明人： YOKOYAMA, Norimasa , NAGAOKA, Makoto , IZUMI, Sawa , OOKUMA, Hiroshi , HAYASHI, Shuichi
IPC分类号： C09K11/06 , H05B33/10 , H01L51/50 , H01L51/00 , C07D487/04
CPC分类号： H01L51/006 , C07D487/04 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1037 , C09K2211/1088 , C09K2211/1092 , H01L51/0061 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/5056 , H05B33/10

2. 发明授权

EP2241568B1 COMPOUND HAVING SUBSTITUTED PYRIDYL GROUP AND PYRIDOINDOLE RING STRUCTURE LINKED THROUGH PHENYLENE GROUP, AND ORGANIC ELECTROLUMINESCENT DEVICE 有权
标题翻译： WITH THROUGH联网取代的吡啶AND A为亚苯基PYRIDOINDOLRING结构和有机电致发光CONNECTION
公开(公告)号：EP2241568B1
公开(公告)日：2014-09-10
申请号：EP09706893.6
申请日：2009-01-30
申请人： Hodogaya Chemical Co., Ltd.
发明人： YOKOYAMA, Norimasa , HAYASHI, Shuichi , IZUMI, Sawa , KUSANO, Shigeru
IPC分类号： C07D471/04 , C09K11/06 , H01L51/50 , H01L51/00
CPC分类号： C07D471/04 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , H01L51/0052 , H01L51/0072 , H01L51/5012 , H01L51/5048

3. 发明授权

EP2246351B1 COMPOUND HAVING PYRIDOINDOLE RING STRUCTURE BONDED WITH SUBSTITUTED PYRIDYL GROUP, AND ORGANIC ELECTROLUMINESCENT DEVICE 有权
标题翻译： WITH PYRIDOINDOLRINGSTRUKTUR连接而链接到一个且取代的吡啶基有机电致发光
公开(公告)号：EP2246351B1
公开(公告)日：2015-05-06
申请号：EP09711282.5
申请日：2009-02-13
申请人： Hodogaya Chemical Co., Ltd.
发明人： YOKOYAMA, Norimasa , HAYASHI, Shuichi , IZUMI, Sawa , KUSANO, Shigeru
IPC分类号： C07D471/04 , C07D519/00 , H01L51/50
CPC分类号： C07D471/04 , C07D519/00 , H01L51/0059 , H01L51/0067 , H01L51/0072 , H01L51/5048

4. 发明公开

EP2589591A1 COMPOUND WITH CARBAZOLE RING STRUCTURE AND ORGANIC ELECTROLUMINESCENT ELEMENT 审中-公开
标题翻译：卡巴唑环结构与有机电致发光元件
公开(公告)号：EP2589591A1
公开(公告)日：2013-05-08
申请号：EP11800456.3
申请日：2011-06-30
申请人： Hodogaya Chemical Co., Ltd.
发明人： YOKOYAMA, Norimasa , NAGAOKA, Makoto , KABASAWA, Naoaki , IZUMI, Sawa , TAKAHASHI, Eiji
IPC分类号： C07D209/86 , C07D401/14 , C07D403/14 , C07D409/14 , H01L51/50
CPC分类号： H01L51/0072 , C07D209/86 , C07D401/14 , C07D403/14 , C07D409/14 , H01L51/5056
摘要： There is provided an organic compound of excellent characteristics that exhibits excellent hole-injecting/transporting performance and has high triplet exciton confining capability with an electron blocking ability, and that has high stability in the thin-film state and high luminous efficiency. The compound is used to provide a high-efficiency, high-durability organic electroluminescent device, particularly a phosphorescent organic electroluminescent device.
The present invention is a compound of the following general formula having a carbazole ring structure. The compound is used as a constituent material of at least one organic layer in an organic electroluminescent device that includes a pair of electrodes, and one or more organic layers sandwiched between the pair of electrodes.
摘要翻译：本发明提供具有优异的空穴注入/传输性能并且具有高的三重态激子约束能力和电子阻挡能力并且在薄膜状态下具有高稳定性和高发光效率的优异特性的有机化合物。该化合物用于提供高效率，高耐久性的有机电致发光器件，特别是磷光有机电致发光器件。本发明是具有咔唑环结构的以下通式的化合物。该化合物用作有机电致发光器件中的至少一个有机层的构成材料，该有机电致发光器件包括一对电极以及夹在该对电极之间的一个或多个有机层。

5. 发明授权

EP2336130B1 COMPOUND HAVING SUBSTITUTED ANTHRACENE RING STRUCTURE AND PYRIDOINDOLE RING STRUCTURE AND ORGANIC ELECTROLUMINESCENCE DEVICE 有权
标题翻译：具有取代蒽环结构和芘并吲哚环结构的有机电致发光器件
公开(公告)号：EP2336130B1
公开(公告)日：2017-06-28
申请号：EP09816138.3
申请日：2009-09-18
申请人： Hodogaya Chemical Co., Ltd.
发明人： YOKOYAMA, Norimasa , HAYASHI, Shuichi , IZUMI, Sawa , KABASAWA, Naoaki , KUSANO, Shigeru
IPC分类号： C07D471/04 , C09K11/06 , H01L51/50 , H05B33/10
CPC分类号： H01L51/0072 , C07D471/04 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , H01L51/0058 , H01L51/0059 , H01L51/0067 , H01L51/5048 , H01L51/5092 , H05B33/14

6. 发明公开

EP2679589A1 COMPOUNDS HAVING INDOLOCARBAZOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT ELEMENTS 有权
标题翻译：具有吲哚并咔唑环结构的化合物和有机电致发光元件
公开(公告)号：EP2679589A1
公开(公告)日：2014-01-01
申请号：EP12750152.6
申请日：2012-02-14
申请人： Hodogaya Chemical Co., Ltd.
发明人： YOKOYAMA, Norimasa , NAGAOKA, Makoto , IZUMI, Sawa , OOKUMA, Hiroshi , HAYASHI, Shuichi
IPC分类号： C07D487/04 , H05B33/14 , H05B33/22
CPC分类号： H01L51/006 , C07D487/04 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1037 , C09K2211/1088 , C09K2211/1092 , H01L51/0061 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/5056 , H05B33/10
摘要： A compound having an indolocarbazole ring structure is represented by the following general formula (1), and is used as a material for forming a highly efficient and highly durable organic electroluminescent device. The compound features excellent hole injection/transport capability, has electron blocking power and is highly stable in the form of a thin film.

wherein,
A is a divalent aromatic hydrocarbon group or aromatic heterocyclic group,
Ar 1 to Ar 4 are monovalent aromatic hydrocarbon groups or aromatic heterocyclic groups, and
R 1 to R 9 are hydrogen atoms, deuterium atoms, fluorine atoms, chlorine atoms, cyano groups, nitro groups, alkyl groups, cycloalkyl groups, alkenyl groups, alkyloxy groups, cycloalkyloxy groups, aromatic hydrocarbon groups, aromatic heterocyclic groups or aryloxy groups.
摘要翻译：具有吲哚并咔唑环结构的化合物由以下通式（1）表示，并且用作形成高效且高度耐久的有机电致发光器件的材料。该化合物具有优异的空穴注入/传输能力，具有电子阻挡能力，并且以薄膜形式高度稳定。其中，A为2价的芳香族烃基或芳香族杂环基，Ar 1〜Ar 4为1价的芳香族烃基或芳香族杂环基，R 1〜R 9为氢原子，氘原子，氟原子，氯原子，氰基，硝基，烷基，环烷基，烯基，烷氧基，环烷氧基，芳香族烃基，芳香族杂环基或芳氧基。

7. 发明公开

EP2241568A1 COMPOUND HAVING SUBSTITUTED PYRIDYL GROUP AND PYRIDOINDOLE RING STRUCTURE LINKED THROUGH PHENYLENE GROUP, AND ORGANIC ELECTROLUMINESCENT DEVICE 有权
标题翻译： WITH THROUGH联网取代的吡啶AND A为亚苯基PYRIDOINDOLRING结构和有机电致发光CONNECTION
公开(公告)号：EP2241568A1
公开(公告)日：2010-10-20
申请号：EP09706893.6
申请日：2009-01-30
申请人： Hodogaya Chemical Co., Ltd.
发明人： YOKOYAMA, Norimasa , HAYASHI, Shuichi , IZUMI, Sawa , KUSANO, Shigeru
IPC分类号： C07D471/04 , C09K11/06 , H01L51/50
CPC分类号： C07D471/04 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , H01L51/0052 , H01L51/0072 , H01L51/5012 , H01L51/5048
摘要： Objects of the present invention are to provide an organic compound having excellent properties, which is excellent in electron-injecting/transporting performances, has hole-blocking ability and is highly stable in a thin-film state, as a material for an organic electroluminescent device 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 substituted pyridyl group and a pyridoindole ring structure linked through a phenylene group, which is represented by the general formula (1); and an organic EL device comprising a pair of electrodes and at least one organic layer interposed between the electrodes, wherein the at least one organic layer 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; R 1 to R 14 may be the same or different from each other 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 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; n represents an integer of 1 to 3; and W, X, Y, and Z respectively represent a carbon atom or a nitrogen atom, provided that only one of W, X, Y, and Z represents a nitrogen atom, and the nitrogen atom does not have the substituent of R 7 , R 8 , R 9 , or R 10 ).
摘要翻译：本发明的目的是提供一种具有优异性能的有机化合物，在所有其具有优异的电子注入/输送性能，具有空穴阻挡能力，并且在薄膜状态下高度稳定的，作为用于在有机电致发光器件的材料具有高效率和高耐久性; 并提供一种具有高效率和使用该化合物的高耐久性的有机发光器件。本发明涉及具有由所述通式表示的substituiertem吡啶基通过亚苯基连接的吡啶并吲哚环结构，所有的化合物（1）; 和有机EL器件包括一对电极和夹在电极之间，worin所述至少一个有机层的至少一个有机层含有所述化合物：worin氩darstellt一个substituiertem奥德unsubstituiertem芳香族烃基，substituiertem奥德unsubstituiertem芳族杂环基或substituiertem奥德unsubstituiertem稠合多环芳香族基团; R 1至R 14可以彼此相同或不同，并且各自darstellt氢原子，氟原子，氯原子，氰基，三氟甲基，直链或具有1至6个碳原子支链的烷基基团， substituiertem奥德unsubstituiertem一个芳族烃基，substituiertem奥德unsubstituiertem芳族杂环基，或一个substituiertem奥德unsubstituiertem稠合多环芳香族基团; Ñdarstellt上述1〜3的整数; 和W，X，Y，和Z分别表示碳原子或氮原子，条件实际上只有一个W，X，Y和Z表示氮原子，且所述氮原子不具有R 7的取代基， R 8，R 9，或R 10）。

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