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1. 发明申请

WO2005021678A2 PHOSPHORESCENT POLYMER COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME 审中-公开
标题翻译：磷光聚合物复合物及使用其的有机发光装置
公开(公告)号：WO2005021678A2
公开(公告)日：2005-03-10
申请号：PCT/JP2004/012771
申请日：2004-08-27
申请人： SHOWA DENKO K.K. , KOYAMA, Tamami , IGARASHI, Takeshi , KONDOH, Kunio , TAGUCHI, Isamu , MONDEN, Ryuji
发明人： KOYAMA, Tamami , IGARASHI, Takeshi , KONDOH, Kunio , TAGUCHI, Isamu , MONDEN, Ryuji
IPC分类号： C09K11/06
CPC分类号： C08F212/32 , C07B2200/11 , C07F15/0033 , C08F226/00 , C08F246/00 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1048 , C09K2211/1425 , C09K2211/1466 , C09K2211/1475 , C09K2211/185 , H01L51/004 , H01L51/0043 , H01L51/0059 , H01L51/006 , H01L51/007 , H01L51/0085 , H01L51/5016 , H01L51/5206 , H05B33/14
摘要： The present invention relates to a phosphorescent polymer compound comprising a phosphorescent monomer unit and a hole transporting monomer unit having a triphenylamine structure represented by the formula (1): (in the formula, the symbols have the same meanings as defined in the Description), and an organic light emitting device using the compound. Use of the phosphorescent polymer compound of the present invention enables production of organic light emitting device with a high light emitting efficiency at a low voltage, which is suitable for increasing the emission area and mass production.
摘要翻译：本发明涉及包含磷光单体单元和具有由式（1）表示的三苯胺结构的空穴传输单体单元的磷光聚合物化合物：（式中，符号具有相同的描述中定义的含义）以及使用该化合物的有机发光器件。使用本发明的磷光聚合物化合物能够制造在低电压下具有高发光效率的有机发光器件，这适合于增加发射面积和大规模生产。

2. 发明申请

WO2009011447A3 IRIDIUM COMPLEX COMPOUNDS, ORGANIC ELECTROLUMINESCENT DEVICES AND USES THEREOF 审中-公开
公开(公告)号：WO2009011447A3
公开(公告)日：2009-01-22
申请号：PCT/JP2008/063219
申请日：2008-07-16
申请人： SHOWA DENKO K.K. , IGARASHI, Takeshi , TAGUCHI, Isamu
发明人： IGARASHI, Takeshi , TAGUCHI, Isamu
IPC分类号： C07F15/00 , H01L51/50 , H05B33/14 , C09K11/06
摘要： Blue-emitting phosphorescent compounds show high solubility in solvents for coating solutions in the production of organic EL devices and have excellent thermal stability. Organic EL devices having the blue-emitting phosphorescent compounds have high luminous efficiency and long life. A blue-emitting phosphorescent compound is an iridium complex compound represented by Formula (1) below: wherein R 1 is a C2-30 organic group; R 2 to R 4 are each independently a hydrogen atom or a C1-10 alkyl group; R 5 to R 8 are each independently an electron-withdrawing group selected from the group consisting of halogen atoms, C1-10 fluorine-substituted alkyl groups, C1-10 fluorine-substituted alkoxy groups, cyano group, aldehyde group, C2-10 acyl groups, C2-10 alkoxycarbonyl groups, C1-10 aminocarbonyl groups, thiocyanate group and C1-10 sulfonyl groups, a C1-10 organic group optionally having a heteroatom (except the electron-withdrawing groups) or a hydrogen atom; and at least one of R 5 to R 8 is the electron-withdrawing group.

3. 发明申请

WO2005021678A3 PHOSPHORESCENT POLYMER COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME 审中-公开
标题翻译：磷光聚合物化合物和有机发光装置
公开(公告)号：WO2005021678A3
公开(公告)日：2005-05-06
申请号：PCT/JP2004012771
申请日：2004-08-27
申请人： SHOWA DENKO KK , KOYAMA TAMAMI , IGARASHI TAKESHI , KONDOH KUNIO , TAGUCHI ISAMU , MONDEN RYUJI
发明人： KOYAMA TAMAMI , IGARASHI TAKESHI , KONDOH KUNIO , TAGUCHI ISAMU , MONDEN RYUJI
IPC分类号： C08F212/32 , C08F246/00 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H01L51/52 , H05B33/14
CPC分类号： C08F212/32 , C07B2200/11 , C07F15/0033 , C08F226/00 , C08F246/00 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1048 , C09K2211/1425 , C09K2211/1466 , C09K2211/1475 , C09K2211/185 , H01L51/004 , H01L51/0043 , H01L51/0059 , H01L51/006 , H01L51/007 , H01L51/0085 , H01L51/5016 , H01L51/5206 , H05B33/14
摘要： The present invention relates to a phosphorescent polymer compound comprising a phosphorescent monomer unit and a hole transporting monomer unit having a triphenylamine structure represented by the formula (1): (in the formula, the symbols have the same meanings as defined in the Description), and an organic light emitting device using the compound. Use of the phosphorescent polymer compound of the present invention enables production of organic light emitting device with a high light emitting efficiency at a low voltage, which is suitable for increasing the emission area and mass production.
摘要翻译：本发明涉及一种磷光聚合物化合物，其包含磷光单体单元和具有由式（1）表示的三苯胺结构的空穴传输单体单元：（在该式中，符号具有与描述中相同的含义），以及使用该化合物的有机发光元件。通过使用本发明的磷光聚合物化合物，能够在低电压下制造发光效率高的有机发光元件，适合于增加发光面积和批量生产。

4. 发明申请

WO03001616A3 LIGHT EMITTING MATERIAL AND ORGANIC LIGHT-EMITTING DEVICE 审中-公开
标题翻译：发光材料和有机发光器件
公开(公告)号：WO03001616A3
公开(公告)日：2003-05-30
申请号：PCT/JP0206139
申请日：2002-06-20
申请人： SHOWA DENKO KK , TAKEUCHI MASATAKA , NAIJO SHUICHI , ITO NAOKO , SHIRANE KORO , IGARASHI TAKESHI , TAKAHASHI YOSHIAKI , KAMACHI MOTOAKI
发明人： TAKEUCHI MASATAKA , NAIJO SHUICHI , ITO NAOKO , SHIRANE KORO , IGARASHI TAKESHI , TAKAHASHI YOSHIAKI , KAMACHI MOTOAKI
IPC分类号： C07F15/00 , C09K11/06 , H01L51/30 , H01L51/50
CPC分类号： H01L51/004 , C08G2261/1526 , H01L51/0085 , H01L51/5016 , Y10S428/917
摘要： A polymer light emitting material, wherein the material has a light emitting mechanism based on transition from an excited triplet state to a ground state or transition through an excited triplet state to a ground state of an electron energy level, and the material comprises a nonionic light emitting part which constitutes a part of the polymer or is bound to the polymer. The polymer light emitting material exhibits high light emission efficiency above 5 %, which is the limit of external quantum efficiency of fluorescence and can be designed so as to have a large area and hence are suitable for mass production of organic light emitting devices.
摘要翻译：一种聚合物发光材料，其中所述材料具有基于从激发的三线态转变为基态的发光机制，或者通过激发三线态转换到电子能级的基态，并且所述材料包括非离子光构成聚合物的一部分或与聚合物结合的发光部分。聚合物发光材料的发光效率高于5％，这是荧光的外部量子效率的极限，并且可以被设计成具有大的面积，因此适合于批量生产有机发光器件。

5. 发明申请

WO2007119629A1 AN ORGANIC LIGHT-EMITTING DEVICE USING A COMPOUND HAVING A CARRIER TRANSPORT PROPERTY AND A PHOSPHORESCENT PROPERTY 审中-公开
标题翻译：有机发光装置，使用具有载体运输物质的化合物和磷酸盐性质
公开(公告)号：WO2007119629A1
公开(公告)日：2007-10-25
申请号：PCT/JP2007/057330
申请日：2007-03-26
申请人： SHOWA DENKO K.K. , KOYAMA, Tamami , IGARASHI, Takeshi
发明人： KOYAMA, Tamami , IGARASHI, Takeshi
IPC分类号： C09K11/06 , H01L51/50 , H05B33/14 , H01L51/00
CPC分类号： H01L51/004 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1092 , C09K2211/185 , H01L51/0037 , H01L51/0043 , H01L51/0059 , H01L51/0067 , H01L51/007 , H01L51/0071 , H01L51/008 , H01L51/0085 , H01L51/5016 , H05B33/14
摘要： Disclosed is an organic light-emitting device which contains one or more organic layers sandwiched between an anode and a cathode, wherein at least one of the organic layers is a light-emitting layer comprising a polymer compound (I), the polymer compound (I) comprising structural units derived from a hole transport or electron transport and phosphorescent polymerizable compound (a1) and structural units derived from a polymerizable compound (b) capable of transporting an oppositely charged carrier, the polymerizable compound (a1) being selected from the group consisting of the following formulae (E1-1) and the like.
摘要翻译：公开了一种有机发光装置，其包含夹在阳极和阴极之间的一个或多个有机层，其中至少一个有机层是包含高分子化合物（I）的发光层，高分子化合物（I ）包含衍生自空穴传输或电子传输和磷光可聚合化合物（a1）的结构单元和衍生自能够输送带相反电荷的载体的可聚合化合物（b）的结构单元，所述可聚合化合物（a1）选自的下式（E1-1）等。

6. 发明申请

WO2009011447A2 IRIDIUM COMPLEX COMPOUNDS, ORGANIC ELECTROLUMINESCENT DEVICES AND USES THEREOF 审中-公开
标题翻译：有机复合化合物，有机电致发光器件及其用途
公开(公告)号：WO2009011447A2
公开(公告)日：2009-01-22
申请号：PCT/JP2008063219
申请日：2008-07-16
申请人： SHOWA DENKO KK , IGARASHI TAKESHI , TAGUCHI ISAMU
发明人： IGARASHI TAKESHI , TAGUCHI ISAMU
IPC分类号： C07F15/00 , C09K11/06 , H01L51/50 , H05B33/14
CPC分类号： C07F15/0033
摘要： Blue-emitting phosphorescent compounds show high solubility in solvents for coating solutions in the production of organic EL devices and have excellent thermal stability. Organic EL devices having the blue-emitting phosphorescent compounds have high luminous efficiency and long life. A blue-emitting phosphorescent compound is an iridium complex compound represented by Formula (1) below: wherein R1 is a C2-30 organic group; R2 to R4 are each independently a hydrogen atom or a C1-10 alkyl group; R5 to R8 are each independently an electron-withdrawing group selected from the group consisting of halogen atoms, C1-10 fluorine-substituted alkyl groups, C1-10 fluorine-substituted alkoxy groups, cyano group, aldehyde group, C2-10 acyl groups, C2-10 alkoxycarbonyl groups, C1-10 aminocarbonyl groups, thiocyanate group and C1-10 sulfonyl groups, a C1-10 organic group optionally having a heteroatom (except the electron-withdrawing groups) or a hydrogen atom; and at least one of R5 to R8 is the electron-withdrawing group.
摘要翻译：蓝色发光磷光体化合物在有机EL器件制造中在涂布溶液的溶剂中显示出高的溶解性，并且具有优异的热稳定性。具有蓝色发光性磷光化合物的有机EL元件的发光效率高，寿命长。蓝色发光磷光体化合物是由下式（1）表示的铱络合物：其中R1是C2-30有机基团; R2至R4各自独立地为氢原子或C1-10烷基; R5至R8各自独立地为选自卤素原子，C 1-10氟取代烷基，C 1-10氟取代烷氧基，氰基，醛基，C 2-10酰基的吸电子基团， C2-10烷氧基羰基，C1-10氨基羰基，硫氰酸酯基和C1-10磺酰基，任选具有杂原子（除吸电子基除外）或氢原子的C 1-10有机基团; 并且R5至R8中的至少一个为吸电子基团。

7. 发明申请

WO2008056799A1 IRIDIUM COMPLEX COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE OBTAINED BY USING THE SAME, AND USES OF THE DEVICE 审中-公开
标题翻译： IRIDIUM复合化合物，使用其获得的有机电致发光器件和器件的使用
公开(公告)号：WO2008056799A1
公开(公告)日：2008-05-15
申请号：PCT/JP2007/071859
申请日：2007-11-05
申请人： SHOWA DENKO K.K. , IGARASHI, Takeshi
发明人： IGARASHI, Takeshi
IPC分类号： C07F15/00 , H05B33/22
CPC分类号： C07F15/0033
摘要： The present invention provides an organic EL device having a high luminous efficiency and a long life, and an iridium complex compound used for preparing the above device. The iridium complex compound is represented by the following Formula (1): (1) [in Formula (1), R 1 to R 4 are each independently a specific group; at least one of R 1 to R 4 is a group having 2 or more carbon atoms; R 5 to R 8 are each independently a specific group; and at least one of R 5 to R 8 is a specific electron-withdrawing group; (with the proviso that R 1 to R 8 are not combined with each other to form rings)].
摘要翻译：本发明提供了具有高发光效率和长寿命的有机EL器件和用于制备上述器件的铱络合物。铱络合物由下式（1）表示：（1）[式（1）中，R 1〜R 4各自独立地为特定基团; R 1至R 4中的至少一个是具有2个或更多个碳原子的基团; R 5至R 8各自独立地为特定基团; 并且R 5至R 8中的至少一个是特定的吸电子基团; （条件是R 1至R 8不彼此组合以形成环）]。

8. 发明申请

WO2003001616A2 LIGHT EMITTING MATERIAL AND ORGANIC LIGHT-EMITTING DEVICE 审中-公开
标题翻译：发光材料和有机发光器件
公开(公告)号：WO2003001616A2
公开(公告)日：2003-01-03
申请号：PCT/JP2002/006139
申请日：2002-06-20
申请人： SHOWA DENKO K.K. , TAKEUCHI, Masataka , NAIJO, Shuichi , ITO, Naoko , SHIRANE, Koro , IGARASHI, Takeshi , TAKAHASHI, Yoshiaki , KAMACHI, Motoaki
发明人： TAKEUCHI, Masataka , NAIJO, Shuichi , ITO, Naoko , SHIRANE, Koro , IGARASHI, Takeshi , TAKAHASHI, Yoshiaki , KAMACHI, Motoaki
IPC分类号： H01L51/30
CPC分类号： H01L51/004 , C08G2261/1526 , H01L51/0085 , H01L51/5016 , Y10S428/917
摘要： A polymer light emitting material, wherein the material has a light emitting mechanism based on transition from an excited triplet state to a ground state or transition through an excited triplet state to a ground state of an electron energy level, and the material comprises a nonionic light emitting part which constitutes a part of the polymer or is bound to the polymer. The polymer light emitting material exhibits high light emission efficiency above 5 %, which is the limit of external quantum efficiency of fluorescence and can be designed so as to have a large area and hence are suitable for mass production of organic light emitting devices.
摘要翻译：其中所述材料具有基于从激发三重态到基态的跃迁或通过激发三重态跃迁到电子能级的基态的发光机制并且该材料包含构成聚合物的一部分或与聚合物结合的非离子发光部分。高分子发光材料发光效率高于5％，这是荧光的外部量子效率的极限，并且可以设计为具有大面积，因此适合大规模生产有机发光器件。 p>

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