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1. 发明授权

US5256945A Organic electroluminescence element 失效
标题翻译：有机电致发光元件
公开(公告)号：US5256945A
公开(公告)日：1993-10-26
申请号：US806287
申请日：1991-12-13
申请人： Kunio Imai , Masanao Shinkai , Takeo Wakimoto , Yasuhiko Shirota
发明人： Kunio Imai , Masanao Shinkai , Takeo Wakimoto , Yasuhiko Shirota
IPC分类号： C09K11/00 , C07C211/54 , C09K11/06 , H01B1/12 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14 , H01J1/62
CPC分类号： H05B33/14 , C07C211/54 , H01B1/12 , H01L51/0059 , H01L51/5012 , H01L2251/308 , H01L51/0042 , H01L51/0069 , H01L51/007 , H01L51/0078 , H01L51/0081 , Y10T428/31678
摘要： An organic EL element comprises a cathode, an EL layer of organic compound, a first hole transport layer of organic compound, a second hole transport layer of organic compound and an anode which are laminated in sequence, wherein the second hole transport layer is made of a substance represented by the following chemical formula 1: ##STR1## where R each independently represents a hydrogen atom, an alkyl group of from 1 to 6 carbon atoms, a halogen group, a cyano group, a nitro group, a primary, secondary or tertiary amino group, or an aryl group of from 6 to 15 carbon atoms. This organic EL element prevents a leakage current and emits light stably for a long time.
摘要翻译：有机EL元件包括阴极，有机化合物的EL层，有机化合物的第一空穴传输层，有机化合物的第二空穴传输层和阳极，其中第二空穴传输层由由以下化学式1表示的物质：（化学式1）其中R各自独立地表示氢原子，1〜6个碳原子的烷基，卤素基，氰基，硝基，伯，仲或叔氨基或6至15个碳原子的芳基。该有机EL元件防止漏电流长时间稳定地发光。

2. 发明授权

US5374489A Organic electroluminescent device 失效
标题翻译：有机电致发光器件
公开(公告)号：US5374489A
公开(公告)日：1994-12-20
申请号：US37101
申请日：1993-03-26
申请人： Kunio Imai , Takeo Wakimoto , Yasuhiko Shirota , Hiroshi Inada , Tomokazu Kobata
发明人： Kunio Imai , Takeo Wakimoto , Yasuhiko Shirota , Hiroshi Inada , Tomokazu Kobata
IPC分类号： H05B33/12 , C07D265/38 , C07D279/26 , C09K11/06 , H01L51/50 , H05B33/14 , H05B33/20
CPC分类号： C07D279/26 , C07D265/38 , H05B33/14 , Y10S428/917
摘要： An organic electroluminescent device having an organic emitting layer and a hole transport layer laminated with each other and arranged between a cathode and an anode, and the hole transport layer is made of tris-phenothiazinyl-triphenylamine or tris-phenoxazinyl-triphenylamine derivative. The hole transport layer has a high heat-resistant property and high conductivity to improve durability and emits light at a high luminance and a high efficiency upon application of a low voltage.
摘要翻译：一种有机电致发光器件，其具有彼此层叠并配置在阴极和阳极之间的有机发光层和空穴传输层，空穴传输层由三 - 吩噻嗪基 - 三苯基胺或三 - 苯氧基吖嗪基 - 三苯基胺衍生物制成。空穴传输层具有高耐热性和高导电性，以提高耐久性，并且在施加低电压时以高亮度和高效率发光。

3. 发明申请

US20090066222A1 Organic electronic functional material and use thereof 审中-公开
标题翻译：有机电子功能材料及其用途
公开(公告)号：US20090066222A1
公开(公告)日：2009-03-12
申请号：US11667134
申请日：2005-10-31
申请人： Nobutaka Akashi , Kaori Inayama , Hiroshi Inada , Yasuhiko Shirota
发明人： Nobutaka Akashi , Kaori Inayama , Hiroshi Inada , Yasuhiko Shirota
IPC分类号： H01L51/05 , C07C211/53 , H01J1/63
CPC分类号： H01L51/0059 , C07C211/54 , H01L51/0081 , H01L51/5048 , H01L2251/308 , H05B33/22
摘要： The invention provides an organic electronic functional material which comprises a 1,3,5-tris(4-(N,N-diarylamino)phenyl)benzene represented by the general formula (I) wherein A and B are each preferably a phenyl group having an alkyl group of 1-6 carbons or a cycloalkyl group of 5 or 6 carbons at the 4-position.
摘要翻译：本发明提供一种有机电子功能材料，其包含由通式（I）表示的1,3,5-三（4-（N，N-二芳基氨基）苯基）苯，其中A和B各自优选为具有 4-位的1-6个碳的烷基或5或6个碳的环烷基。

4. 发明申请

US20070066848A1 Organo-electronic functional material and use thereof 有权
标题翻译：有机电子功能材料及其用途
公开(公告)号：US20070066848A1
公开(公告)日：2007-03-22
申请号：US10580052
申请日：2004-11-17
申请人： Nobutaka Akashi , Yasuhiko Shirota
发明人： Nobutaka Akashi , Yasuhiko Shirota
IPC分类号： C07C211/54 , H01L51/54
CPC分类号： H01L51/0059 , H01L51/0081 , H01L51/5048 , H01L51/5088 , H01L2251/308 , Y10S428/917
摘要： The invention provides an organo-electronic functional material comprising a tris(arylamino)benzene represented by the general formula (I) wherein A and B are each a group represented by the general formula (II) in which R is an alkyl group of 1-6 carbons or a cycloalkyl group of 5 or 6 carbon atoms and n is 0, 1, 2 or 3, and A and B may be the same or different from each other, and exhibiting a cyclic voltamogram in which a deviation of peak current of cyclic curves as measured 50 times at a sweep rate of 20 mV/s falls within ±10% of the average of peak current. The organo-electronic functional material has an opto-electronic exchanging function, a reversible oxidation-reduction property and a high glass transition temperature, and can form amorphous film in itself. In addition, it is stable and exhibits only slight variation of peak current in repeated oxidation-reduction process so that it is suitable for use as, for example, a hole transporting material among others in various electronic devices including an organic electroluminescence element.
摘要翻译：本发明提供一种有机电子功能材料，其包含由通式（I）表示的三（芳基氨基）苯，其中A和B各自为通式（II）表示的基团，其中R为1- 6个碳原子或5或6个碳原子的环烷基，n为0,1,2或3，A和B可以相同或不同，表现出循环伏安图，其中峰电流的偏差以20mV / s的扫描速率测量50次的循环曲线落在峰值电流平均值的±10％以内。有机电子功能材料具有光电交换功能，可逆氧化还原性和高玻璃化转变温度，并且可以自身形成非晶膜。此外，它是稳定的，并且在重复氧化还原处理中仅表现出微小的峰值电流变化，因此其适合用作例如包括有机电致发光元件在内的各种电子器件中的空穴传输材料。

5. 发明申请

US20050090692A1 Novel 1,3,5-tris(arylamino)benzene 失效
标题翻译：新的1,3,5-三（芳基氨基）苯
公开(公告)号：US20050090692A1
公开(公告)日：2005-04-28
申请号：US10508910
申请日：2003-03-26
申请人： Nobutaka Akashi , Hideki Norisada , Tomoko Hayashi , Yasuhiko Shirota
发明人： Nobutaka Akashi , Hideki Norisada , Tomoko Hayashi , Yasuhiko Shirota
IPC分类号： C07C211/54 , C07C211/58 , C07C211/61 , G03G5/06 , C07C211/00
CPC分类号： C07C211/54 , C07C211/58 , C07C211/61 , G03G5/0614 , Y10S428/917
摘要： The invention provides 1,3,5-tris(arylamino)benzenes represented by the general formula (I) wherein A is naphthyl, anthryl, phenanthryl, biphenylyl or terphenylyl group, and R is alkyl having 1-6 carbon atoms or cycloalkyl group having five or six carbon atoms. The 1,3,5-tris(arylamino)benzenes have oxidation potentials in the range of about 0.5-0.6V, excellent reversibility in oxidation-reduction process and high glass transition temperatures and in addition, they are capable of forming stable and durable amorphous film useful as high performance organic semiconductors at normal temperatures or higher with no aid of binder resins, that is, by themselves.
摘要翻译：本发明提供由通式（I）表示的1,3,5-三（芳氨基）苯，其中A为萘基，蒽基，菲基，联苯基或三联苯基，R为具有1-6个碳原子的烷基或具有五或六个碳原子。 1,3,5-三（芳基氨基）苯具有在约0.5-0.6V的范围内的氧化电位，氧化还原过程的优异的可逆性和高的玻璃化转变温度，此外，它们能够形成稳定和耐用的无定形膜在正常温度或更高温度下作为高性能有机半导体，无助于粘合剂树脂，也就是本身。

6. 发明授权

US07629059B2 Organo-electronic functional material and use thereof 有权
标题翻译：有机电子功能材料及其用途
公开(公告)号：US07629059B2
公开(公告)日：2009-12-08
申请号：US10580052
申请日：2004-11-17
申请人： Nobutaka Akashi , Yasuhiko Shirota
发明人： Nobutaka Akashi , Yasuhiko Shirota
IPC分类号： H01L51/54 , C07C211/54
CPC分类号： H01L51/0059 , H01L51/0081 , H01L51/5048 , H01L51/5088 , H01L2251/308 , Y10S428/917
摘要： The invention provides an organo-electronic functional material comprising a tris(arylamino)benzene represented by the general formula (I) wherein A and B are each a group represented by the general formula (II) in which R is an alkyl group of 1-6 carbons or a cycloalkyl group of 5 or 6 carbon atoms and n is 0, 1, 2 or 3, and A and B may be the same or different from each other, and exhibiting a cyclic voltamogram in which a deviation of peak current of cyclic curves as measured 50 times at a sweep rate of 20 mV/s falls within ±10% of the average of peak current. The organo-electronic functional material has an opto-electronic exchanging function, a reversible oxidation-reduction property and a high glass transition temperature, and can form amorphous film in itself. In addition, it is stable and exhibits only slight variation of peak current in repeated oxidation-reduction process so that it is suitable for use as, for example, a hole transporting material among others in various electronic devices including an organic electroluminescence element.
摘要翻译：本发明提供一种有机电子功能材料，其包含由通式（I）表示的三（芳基氨基）苯，其中A和B各自为通式（II）表示的基团，其中R为1- 6个碳原子或5或6个碳原子的环烷基，n为0,1,2或3，A和B可以相同或不同，表现出循环伏安图，其中峰电流的偏差以20mV / s的扫描速率测量50次的循环曲线落在峰值电流平均值的±10％以内。有机电子功能材料具有光电交换功能，可逆氧化还原性和高玻璃化转变温度，并且可以自身形成非晶膜。此外，它是稳定的，并且在重复氧化还原处理中仅表现出微小的峰值电流变化，因此其适合用作例如包括有机电致发光元件在内的各种电子器件中的空穴传输材料。

7. 发明授权

US07160634B2 Vinyl polymer and organic electroluminescent device 失效
标题翻译：乙烯基聚合物和有机电致发光器件
公开(公告)号：US07160634B2
公开(公告)日：2007-01-09
申请号：US11249421
申请日：2005-10-14
申请人： Yasuhiko Shirota , Yutaka Ohsedo , Kazuyuki Moriwaki , Kenji Okumoto
发明人： Yasuhiko Shirota , Yutaka Ohsedo , Kazuyuki Moriwaki , Kenji Okumoto
IPC分类号： H01J1/62 , H01J63/04 , H01L29/08 , H01L35/24 , H01L51/00 , C08F16/00 , C08F14/00
CPC分类号： C07C211/54 , C09D139/02 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1092 , H01L51/004 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/5048 , H01L51/5088 , H05B33/14
摘要： An organic electroluminescent device having an organic layer between a pair of electrodes. The organic layer (in particular, a hole-transporting layer) has a polymer of a vinyl compound represented by the following formula (1): wherein R1 and R2 are the same or different, each representing a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group. The glass transition temperature of the polymer is about 200 to 250° C., and the polymer has high heat-resistance. Thus, the use of the polymer improves heat resistance of an organic EL device.
摘要翻译：一种在一对电极之间具有有机层的有机电致发光器件。有机层（特别是空穴传输层）具有由下式（1）表示的乙烯基化合物的聚合物：其中R 1和R 2均为相同或不同，各自表示氢原子，卤素原子，烷基或烷氧基。聚合物的玻璃化转变温度为约200〜250℃，聚合物具有高耐热性。因此，使用聚合物改善了有机EL器件的耐热性。

8. 发明授权

US07196224B2 1,3,5-tris(arylamino)benzenes 失效
标题翻译： 1,3,5-三（芳基氨基）苯
公开(公告)号：US07196224B2
公开(公告)日：2007-03-27
申请号：US10508910
申请日：2003-03-26
申请人： Nobutaka Akashi , Hideki Norisada , Tomoko Hayashi , Yasuhiko Shirota
发明人： Nobutaka Akashi , Hideki Norisada , Tomoko Hayashi , Yasuhiko Shirota
IPC分类号： C07C211/61 , C07C211/58 , C07C211/55 , G03G15/06
CPC分类号： C07C211/54 , C07C211/58 , C07C211/61 , G03G5/0614 , Y10S428/917
摘要： The invention provides 1,3,5-tris(arylamino)benzenes represented by the general formula (I) wherein A is naphthyl, anthryl, phenanthryl, biphenylyl or terphenylyl group, and R is alkyl having 1–6 carbon atoms or cycloalkyl group having five or six carbon atoms. The 1,3,5-tris(arylamino)benzenes have oxidation potentials in the range of about 0.5–0.6V, excellent reversibility in oxidation-reduction process and high glass transition temperatures and in addition, they are capable of forming stable and durable amorphous film useful as high performance organic semiconductors at normal temperatures or higher with no aid of binder resins, that is, by themselves.
摘要翻译：本发明提供由通式（I）表示的1,3,5-三（芳基氨基）苯，

9. 发明授权

US06784318B2 Vinyl polymer and organic electroluminescent device 失效
标题翻译：乙烯基聚合物和有机电致发光器件
公开(公告)号：US06784318B2
公开(公告)日：2004-08-31
申请号：US10237951
申请日：2002-09-10
申请人： Yasuhiko Shirota , Yutaka Ohsedo , Kazuyuki Moriwaki , Kenji Okumoto
发明人： Yasuhiko Shirota , Yutaka Ohsedo , Kazuyuki Moriwaki , Kenji Okumoto
IPC分类号： C07C21156
CPC分类号： C07C211/54 , C09D139/02 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1092 , H01L51/004 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/5048 , H01L51/5088 , H05B33/14
摘要： An organic electroluminescent device has an organic layer between a pair of electrodes. The organic layer (in particular, a hole-transporting layer) has a polymer of a vinyl compound represented by the following formula (1): wherein R1 and R2 are the same or different, each representing a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group. The glass transition temperature of the polymer is about 200 to 250° C., and the polymer has high heat-resistance. Thus, the use of the polymer improves heat resistance of an organic EL device.
摘要翻译：有机电致发光器件在一对电极之间具有有机层。有机层（特别是空穴传输层）具有由下式（1）表示的乙烯基化合物的聚合物：其中R 1和R 2相同或不同，各自表示氢原子卤素原子，烷基或烷氧基。聚合物的玻璃化转变温度为约200〜250℃，聚合物具有高耐热性。因此，使用聚合物改善了有机EL器件的耐热性。

10. 发明授权

US07038086B2 Vinyl polymer and organic electroluminescent device 失效
标题翻译：乙烯基聚合物和有机电致发光器件
公开(公告)号：US07038086B2
公开(公告)日：2006-05-02
申请号：US10823597
申请日：2004-04-14
申请人： Yasuhiko Shirota , Yutaka Ohsedo , Kazuyuki Moriwaki , Kenji Okumoto
发明人： Yasuhiko Shirota , Yutaka Ohsedo , Kazuyuki Moriwaki , Kenji Okumoto
IPC分类号： C07C209/10
CPC分类号： C07C211/54 , C09D139/02 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1092 , H01L51/004 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/5048 , H01L51/5088 , H05B33/14
摘要： An organic electroluminescent device having an organic layer between a pair of electrodes. The organic layer (in particular, a hole-transporting layer) has a polymer of a vinyl compound represented by the following formula (1): wherein R1 and R2 are the same or different, each representing a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group. The glass transition temperature of the polymer is about 200 to 250° C., and the polymer has high heat-resistance. Thus, the use of the polymer improves heat resistance of an organic EL device.
摘要翻译：一种在一对电极之间具有有机层的有机电致发光器件。有机层（特别是空穴传输层）具有由下式（1）表示的乙烯基化合物的聚合物：其中R 1和R 2均为相同或不同，各自表示氢原子，卤素原子，烷基或烷氧基。聚合物的玻璃化转变温度为约200〜250℃，聚合物具有高耐热性。因此，使用聚合物改善了有机EL器件的耐热性。

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