公开(公告)号：US07220495B2

公开(公告)日：2007-05-22

申请号：US10921917

申请日：2004-08-20

申请人： Akira Tsuboyama ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Takao Takiguchi ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

发明人： Akira Tsuboyama ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Takao Takiguchi ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： H05B33/14 ,  C07F15/0033 ,  C07F15/006 ,  C07F15/0073 ,  C09K11/06 ,  C09K2211/1003 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/5012 ,  Y10S428/917

摘要： A luminescence device that has an organic compound layer disposed between a pair of electrodes. This organic compound layer contains a metal coordination compound represented by the following formula (1): wherein M is Ir, Rh or Pd; n is 2 or 3; CyN is a substituted or unsubstituted cyclic group containing a nitrogen atom connected to M and capable of containing another nitrogen atom and/or a sulfur atom; and CyC is a substituted or unsubstituted cyclic group containing a carbon atom connected to M and capable of containing a nitrogen atom and/or a sulfur atom.

摘要翻译： 一种具有设置在一对电极之间的有机化合物层的发光装置。 该有机化合物层含有由下式（1）表示的金属配位化合物：其中M为Ir，Rh或Pd; n为2或3; CyN是含有与M连接的氮原子并且能够含有另外的氮原子和/或硫原子的取代或未取代的环状基团; CyC是含有与M连接并能够含有氮原子和/或硫原子的碳原子的取代或未取代的环状基团。

公开(公告)号：US06821646B2

公开(公告)日：2004-11-23

申请号：US09960285

申请日：2001-09-24

申请人： Akira Tsuboyama ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Takao Takiguchi ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

发明人： Akira Tsuboyama ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Takao Takiguchi ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

IPC分类号： H05B3314

CPC分类号： H05B33/14 ,  C07F15/0033 ,  C07F15/006 ,  C07F15/0073 ,  C09K11/06 ,  C09K2211/1003 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/5012 ,  Y10S428/917

摘要： A luminescence device that has an organic compound layer disposed between a pair of electrodes. This organic compound layer contains a metal coordination compound represented by the following formula (1) wherein M is Ir, Rh or Pd; n is 2 or 3; CyN is a substituted or unsubstituted cyclic group containing a nitrogen atom connected to M and capable of containing another nitrogen atom and/or sulfur atom; and CyC is a substituted or unsubstituted cyclic group containing a carbon atom connected to M and capable of containing a nitrogen atom and/or a sulfur atom.

摘要翻译： 一种具有设置在一对电极之间的有机化合物层的发光装置。 该有机化合物层包含由下式（1）表示的金属配位化合物，其中M为Ir，Rh或Pd; n为2或3; CyN是含有与M连接的氮原子并且能够含有另外的氮原子和/或硫原子的取代或未取代的环状基团; CyC是含有与M连接并能够含有氮原子和/或硫原子的碳原子的取代或未取代的环状基团。

公开(公告)号：US06815091B2

公开(公告)日：2004-11-09

申请号：US09961075

申请日：2001-09-24

申请人： Takao Takiguchi ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Akira Tsuboyama ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

发明人： Takao Takiguchi ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Akira Tsuboyama ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

IPC分类号： H05B3314

CPC分类号： C07F15/0086 ,  C07F15/0033 ,  C07F15/006 ,  C09K11/06 ,  C09K2211/1003 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0081 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

摘要： A luminescence device comprising a pair of electrodes and an organic compound layer disposed therebetween. The layer contains a metal coordination compound represented by the following formula (1): wherein M is Ir, Rh or Pd; n is 2 or 3; and X1 to X8 is, independently, a hydrogen atom or a substituent selected from the group consisting of a halogen atom; a nitro group; a trifluoromethyl group; a trialkylsilyl group having three linear or branched alkyl groups each independently having 1-8 carbon atoms; and a linear or branched alkyl group having 2-20 carbon atoms capable of including one or at least two non-neighboring methylene groups which can be replaced with —O—, —S—, —C(O)—, —C(O)—O—, —O—C(O)—, —CH═CH— or —C≡C— and capable of including hydrogen atom which can be replaced with fluorine atom.

摘要翻译： 一种发光装置，包括一对电极和设置在其间的有机化合物层。 该层含有由下式（1）表示的金属配位化合物：其中M为Ir，Rh或Pd; n为2或3; 而X 1至X 8独立地为氢原子或选自卤素原子的取代基; 硝基; 三氟甲基; 具有三个直链或支链烷基的三烷基甲硅烷基，各自独立地具有1-8个碳原子; 和具有2-20个碳原子的直链或支链烷基能够包含一个或至少两个不相邻的亚甲基，可以被-O - ， - S - ， - C（O） - ， - C ）-O-，-OC（O） - ， - CH = CH-或-C = C-，并且能够包括可被氟原子替代的氢原子。

公开(公告)号：US07026062B2

公开(公告)日：2006-04-11

申请号：US10912128

申请日：2004-08-06

申请人： Takao Takiguchi ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Akira Tsuboyama ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

发明人： Takao Takiguchi ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Akira Tsuboyama ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

IPC分类号： C09K11/06 ,  H05B33/14

CPC分类号： C07F15/0086 ,  C07F15/0033 ,  C07F15/006 ,  C09K11/06 ,  C09K2211/1003 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0081 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

摘要： A luminescence device comprising a pair of electrodes and an organic compound layer disposed between the electrodes. The layer contains a metal coordination compound represented by the following formula (1): wherein M is Ir, Rh or Pd; n is 2 or 3; and X1 to X8 is, independently, a hydrogen atom or a substituent selected from the group consisting of a halogen atom; a nitro group; a trifluoromethyl group; a trialkylsilyl group having three linear or branched alkyl groups each independently having 1–8 carbon atoms; and a linear or branched alkyl group having 2–20 carbon atoms capable of including one or at least two non-neighboring methylene groups which can be replaced with —O—, —S—, —C(O)—, —C(O)—O—, —O—C(O)—, —CH═CH— or —C≡C— and capable of including hydrogen atom which can be replaced with fluorine atom.

公开(公告)号：US06991857B2

公开(公告)日：2006-01-31

申请号：US09995608

申请日：2001-11-29

申请人： Akira Tsuboyama ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Takao Takiguchi ,  Seishi Miura ,  Koji Noguchi ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

发明人： Akira Tsuboyama ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Takao Takiguchi ,  Seishi Miura ,  Koji Noguchi ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

IPC分类号： H05B33/14 ,  C09K11/06

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C07F15/006 ,  C07F15/0073 ,  C07F15/0086 ,  H01L51/0042 ,  H01L51/0087 ,  H01L51/009 ,  H01L51/5016 ,  Y10S428/917

摘要： An organic EL device includes a luminescence layer containing, as a luminescent material allowing a high-luminescence and high-efficiency luminescence for a long period of time, a metal coordination compound represented by the following formula (1): LmML′n, wherein M denotes Ir, Pt, Rh or Pd; L denotes a bidentate ligand; L′ denotes a bidentate ligand different from L; m is an integer of 1, 2 or 3; and n is an integer of 0, 1 or 2 with the proviso that the sum of m and n is 2 or 3. The partial structure MLm is represented by a formula (2) or a formula (3) shown below, and the partial structure ML′n is represented by a formula (4) or a formula (5) shown below: wherein CyN1, CyN2 and CyN3 independently denote a substituted or unsubstituted cyclic group containing a nitrogen atom connected to M; CyN4 denotes a cyclic group containing 8-quinoline or its derivative having a nitrogen atom connected to M; CyC1, CyC2 and CyC3 independently denote a substituted or unsubstituted cyclic group containing a carbon atom connected to M, with the proviso that the metal coordination compound is represented by the formula (2) when n is 0.

摘要翻译： 有机EL器件包括含有长时间发光和高效发光的发光材料的发光层，由下式（1）表示的金属配位化合物：LmML'n，其中M 表示Ir，Pt，Rh或Pd; L表示二齿配体; L'表示不同于L的二齿配体; m为1,2或3的整数; n是0,1或2的整数，条件是m和n的和为2或3.部分结构MLm由下面所示的式（2）或式（3）表示，部分结构MLm由 结构ML'n由下式（4）或式（5）表示：其中CyN1，CyN2和CyN3独立地表示与M连接的氮原子的取代或未取代的环状基团; CyN4表示含有与M连接的氮原子的8-喹啉或其衍生物的环状基团; CyC1，CyC2和CyC3独立地表示含有与M连接的碳原子的取代或未取代的环状基团，条件是当n为0时，金属配位化合物由式（2）表示。

公开(公告)号：US20050266268A1

公开(公告)日：2005-12-01

申请号：US11193509

申请日：2005-08-01

申请人： Akira Tsuboyama ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Takao Takiguchi ,  Seishi Miura ,  Koji Noguchi ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

发明人： Akira Tsuboyama ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Takao Takiguchi ,  Seishi Miura ,  Koji Noguchi ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

IPC分类号： H01L51/50 ,  C07D213/06 ,  C07D213/50 ,  C07D213/64 ,  C07D215/24 ,  C07D409/04 ,  C07F15/00 ,  C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H05B33/14

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C07F15/006 ,  C07F15/0073 ,  C07F15/0086 ,  H01L51/0042 ,  H01L51/0087 ,  H01L51/009 ,  H01L51/5016 ,  Y10S428/917

摘要： An organic EL device includes a luminescence layer containing a metal coordination compound represented by the following formula (1): LmML′n, wherein M denotes Ir, Pt, Rh or Pd; L denotes a bidentate ligand; L′ denotes a bidentate ligand different from L; m is an integer of 1, 2 or 3; and n is an integer of 0, 1 or 2 with the proviso that the sum of m and n is 2 or 3. The partial structure MLm is represented by formula (2) or formula (3) shown below, and the partial structure ML′n is represented by formula (4) or formula (5) shown below: wherein CyN1, CyN2 and CyN3 independently denote a substituted or unsubstituted cyclic group containing a nitrogen atom connected to M; CyN4 denotes a cyclic group containing 8-quinoline or its derivative having a nitrogen atom connected to M.

摘要翻译： 有机EL器件包括含有由下式（1）表示的金属配位化合物的发光层：LmML'n，其中M表示Ir，Pt，Rh或Pd; L表示二齿配体; L'表示不同于L的二齿配体; m为1,2或3的整数; n是0,1或2的整数，条件是m和n的和为2或3.部分结构MLm由下面的式（2）或式（3）表示，部分结构ML 'n由下式（4）或式（5）表示：其中CyN1，CyN2和CyN3独立地表示与M连接的氮原子的取代或未取代的环状基团; CyN4表示含有与M.连接的氮原子的8-喹啉或其衍生物的环状基团。

公开(公告)号：US20050085654A1

公开(公告)日：2005-04-21

申请号：US10942861

申请日：2004-09-17

申请人： Takao Takiguchi ,  Akira Tsuboyama ,  Shinjiro Okada ,  Jun Kamatani ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Manabu Furugori ,  Hidemasa Mizutani

发明人： Takao Takiguchi ,  Akira Tsuboyama ,  Shinjiro Okada ,  Jun Kamatani ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Manabu Furugori ,  Hidemasa Mizutani

IPC分类号： H01L51/50 ,  C07D221/10 ,  C07D221/16 ,  C07F15/00 ,  C09K11/06 ,  G09F9/30 ,  H01L27/32 ,  H01L51/00 ,  H01L51/30 ,  H05B33/14

CPC分类号： C07D221/16 ,  C07D221/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1018 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/181 ,  C09K2211/185 ,  H01L27/3244 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0081 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

摘要： A metal coordination compound having a basic structure represented by formula: MLmL′n (1), wherein M is a metal atom of Ir, Pt, Rh or Pd; L and L′ are mutually different bidentate ligands; m is 1, 2 or 3; wherein at least one bidentate ligand has a partial structure formed by condensation via an alkylene group having 2-10 carbon atoms, is provided. In an electroluminescence device composed of one or a plurality of organic films disposed between a cathode and an anode, at least one layer is a luminescence layer which is formed by incorporating luminescence molecules constituting the metal coordination compound having a structure of the formula (1) described above as a guest material in a host material thereby to provide an electroluminescence device producing luminescence at high efficiency and stably keeping a high luminance for a long period.

摘要翻译： 具有由下式表示的基本结构的金属配位化合物：其中M是Ir，Pt，Rh或Pd的金属原子; L和L'是相互不同的二齿配体; m为1,2或3; 其中至少一个二齿配体具有通过具有2-10个碳原子的亚烷基缩合形成的部分结构。 在由设置在阴极和阳极之间的一个或多个有机膜构成的电致发光器件中，至少一层是通过掺入构成具有式（1）结构的金属配位化合物的发光分子形成的发光层， 作为主体材料中的客体材料，从而提供以高效率产生发光并且长时间稳定地保持高亮度的电致发光器件。

公开(公告)号：US07078115B2

公开(公告)日：2006-07-18

申请号：US10942861

申请日：2004-09-17

申请人： Takao Takiguchi ,  Akira Tsuboyama ,  Shinjiro Okada ,  Jun Kamatani ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Manabu Furugori ,  Hidemasa Mizutani

发明人： Takao Takiguchi ,  Akira Tsuboyama ,  Shinjiro Okada ,  Jun Kamatani ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Manabu Furugori ,  Hidemasa Mizutani

IPC分类号： H01L51/54 ,  H05B33/14 ,  C09K11/06

CPC分类号： C07D221/16 ,  C07D221/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1018 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/181 ,  C09K2211/185 ,  H01L27/3244 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0081 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

摘要： A metal coordination compound having a basic structure represented by formula: MLmL′n (1), wherein M is a metal atom of Ir, Pt, Rh or Pd; L and L′ are mutually different bidentate ligands; m is 1, 2 or 3; wherein at least one bidentate ligand has a partial structure formed by condensation via an alkylene group having 2–10 carbon atoms, is provided. In an electroluminescence device composed of one or a plurality of organic films disposed between a cathode and an anode, at least one layer is a luminescence layer which is formed by incorporating luminescence molecules constituting the metal coordination compound having a structure of the formula (1) described above as a guest material in a host material thereby to provide an electroluminescence device producing luminescence at high efficiency and stably keeping a high luminance for a long period.

摘要翻译： 具有由下式表示的基本结构的金属配位化合物：其中M是Ir，Pt，Rh或Pd的金属原子; L和L'是相互不同的二齿配体; m为1,2或3; 其中至少一个二齿配体具有通过具有2-10个碳原子的亚烷基缩合形成的部分结构。 在由设置在阴极和阳极之间的一个或多个有机膜构成的电致发光器件中，至少一层是通过掺入构成具有式（1）结构的金属配位化合物的发光分子形成的发光层， 作为主体材料中的客体材料，从而提供以高效率产生发光并且长时间稳定地保持高亮度的电致发光器件。

公开(公告)号：US20050025996A1

公开(公告)日：2005-02-03

申请号：US10921917

申请日：2004-08-20

申请人： Akira Tsuboyama ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Takao Takiguchi ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

发明人： Akira Tsuboyama ,  Hidemasa Mizutani ,  Shinjiro Okada ,  Takao Takiguchi ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Jun Kamatani ,  Manabu Furugori

IPC分类号： H01L51/50 ,  C07D409/04 ,  C07F15/00 ,  C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H05B33/14

CPC分类号： H05B33/14 ,  C07F15/0033 ,  C07F15/006 ,  C07F15/0073 ,  C09K11/06 ,  C09K2211/1003 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/5012 ,  Y10S428/917

摘要： A luminescence device that has an organic compound layer disposed between a pair of electrodes. This organic compound layer contains a metal coordination compound represented by the following formula (1): wherein M is Ir, Rh or Pd; n is 2 or 3; CyN is a substituted or unsubstituted cyclic group containing a nitrogen atom connected to M and capable of containing another nitrogen atom and/or a sulfur atom; and CyC is a substituted or unsubstituted cyclic group containing a carbon atom connected to M and capable of containing a nitrogen atom and/or a sulfur atom.

摘要翻译： 一种具有设置在一对电极之间的有机化合物层的发光装置。 该有机化合物层含有由下式（1）表示的金属配位化合物：其中M为Ir，Rh或Pd; n为2或3; CyN是含有与M连接的氮原子并且能够含有另外的氮原子和/或硫原子的取代或未取代的环状基团; CyC是含有与M连接并能够含有氮原子和/或硫原子的碳原子的取代或未取代的环状基团。

公开(公告)号：US06824894B2

公开(公告)日：2004-11-30

申请号：US10181342

申请日：2002-07-17

申请人： Takao Takiguchi ,  Akira Tsuboyama ,  Shinjiro Okada ,  Jun Kamatani ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Manabu Furugori ,  Hidemasa Mizutani

发明人： Takao Takiguchi ,  Akira Tsuboyama ,  Shinjiro Okada ,  Jun Kamatani ,  Seishi Miura ,  Takashi Moriyama ,  Satoshi Igawa ,  Manabu Furugori ,  Hidemasa Mizutani

IPC分类号： H05B3314

CPC分类号： C07D221/16 ,  C07D221/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1018 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/181 ,  C09K2211/185 ,  H01L27/3244 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0081 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

摘要： A metal coordination compound having a basic structure represented by formula: MLmL′n (1), wherein M is a metal atom of Ir, Pt, Rh or Pd; L and L′ are mutually different bidentate ligands; m is 1, 2 or 3; wherein at least one bidentate ligand has a partial structure formed by condensation via an alkylene group having 2-10 carbon atoms, is provided. In an electroluminescence device composed of one or a plurality of organic films disposed between a cathode and an anode, at least one layer is a luminescence layer which is formed by incorporating luminescence molecules constituting the metal coordination compound having a structure of the formula (1) described above as a guest material in a host material thereby to provide an electroluminescence device producing luminescence at high efficiency and stably keeping a high luminance for a long period.

摘要翻译： 具有由式MLmL'n（1）表示的碱性结构的金属配位化合物，其中M是Ir，Pt，Rh或Pd的金属原子; L和L'是相互不同的二齿配体; m为1,2或3; 其中至少一个二齿配体具有通过具有2-10个碳原子的亚烷基缩合形成的部分结构。 在由设置在阴极和阳极之间的一个或多个有机膜构成的电致发光器件中，至少一层是通过掺入构成具有式（1）结构的金属配位化合物的发光分子形成的发光层， 作为主体材料中的客体材料，从而提供以高效率产生发光并且长时间稳定地保持高亮度的电致发光器件。