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公开(公告)号:US07527879B2
公开(公告)日:2009-05-05
申请号:US11694754
申请日:2007-03-30
申请人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
发明人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
CPC分类号: H01L51/0085 , C07F15/004 , C07F15/0066 , C07F15/008 , C07F15/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1092 , C09K2211/185 , H01L27/3244 , H01L51/005 , H01L51/0059 , H01L51/0081 , H01L51/0084 , H01L51/5012 , H01L51/5016 , H01L51/5234 , H05B33/14 , Y10S428/917
摘要: A metal coordination compound having a structure according to formula (1) or (3), wherein ligand L is a phenylisoquinoline ligand and ligand L2 is different from L: A luminescence device and a display apparatus using this metal coordination compound are provided.
摘要翻译: 具有式(1)或(3)结构的金属配位化合物,其中配体L是苯基异喹啉配体,配体L2不同于L:发光装置和使用该金属配位化合物的显示装置。
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公开(公告)号:US20060177694A1
公开(公告)日:2006-08-10
申请号:US11329181
申请日:2006-01-11
申请人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
发明人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
IPC分类号: H01L51/54 , H05B33/14 , C09K11/06 , C07D217/00
CPC分类号: H01L51/0085 , C07F15/004 , C07F15/0066 , C07F15/008 , C07F15/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1092 , C09K2211/185 , H01L27/3244 , H01L51/005 , H01L51/0059 , H01L51/0081 , H01L51/0084 , H01L51/5012 , H01L51/5016 , H01L51/5234 , H05B33/14 , Y10S428/917
摘要: A luminescence device having a layer containing a metal coordination compound which has a partial structure. MLm of formula (2) below and is preferably entirely represented by formula (3) below: MLmL′n (3) wherein M denotes a metal atom of Ir, Pt, Rh or Pd; represent mutually different bidentate ligands; m is 1 or 2 or 3; n is 0 or 1 or 2 with the proviso that m+n=2 or 3; the partial structure MLm is represented by formula (2) below (wherein B is an isoquinolyl group bonded to the metal M with its N and including a position-1 carbon atom bonded to a cyclic group A which includes the C bonded to the metal M), and the partial structure ML′n is represented by formula (4), (5) or (6) shown below. There is provided a luminescence device capable of high-efficiency luminescence and long-term high luminance and adapted to red luminescence.
摘要翻译: 一种发光装置,其具有含有部分结构的金属配位化合物的层。 优选以下式(3)全部由式(3)表示:&lt;&RightArrow;&CenterDot;&CenterDot;&CenterDot;&CenterDot;&CenterDot;&CenterDot;&CenterDot;&CenterDot; (3)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中M表示金属原子 Ir,Pt,Rh或Pd; 代表相互不同的二齿配体; m为1或2或3; n为0或1或2,条件是m + n = 2或3; 部分结构ML>由下式(2)表示(其中B是与其N键合到金属M上并包含与环状基团A键合的位置1的碳原子的异喹啉基),其中 包括与金属M键合的C),并且部分结构ML'N
由下面所示的式(4),(5)或(6)表示。 提供了能够高效发光和长期高亮度并适合红色发光的发光装置。 -
公开(公告)号:US20090184634A1
公开(公告)日:2009-07-23
申请号:US12371104
申请日:2009-02-13
申请人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
发明人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
CPC分类号: H01L51/0085 , C07F15/004 , C07F15/0066 , C07F15/008 , C07F15/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1092 , C09K2211/185 , H01L27/3244 , H01L51/005 , H01L51/0059 , H01L51/0081 , H01L51/0084 , H01L51/5012 , H01L51/5016 , H01L51/5234 , H05B33/14 , Y10S428/917
摘要: A metal coordination compound represented by any one of formulas (1)-(5). An organic luminescence device including an anode, a cathode, and an organic layer, which contains the metal coordination compound, disposed between the anode and the cathode.
摘要翻译: 由式(1) - (5)中的任一个表示的金属配位化合物。 包含设置在阳极和阴极之间的包含金属配位化合物的阳极,阴极和有机层的有机发光器件。
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公开(公告)号:US07147935B2
公开(公告)日:2006-12-12
申请号:US10073012
申请日:2002-02-12
申请人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
发明人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
IPC分类号: H05B33/14 , C07D217/00 , C09K11/06
CPC分类号: H01L51/0085 , C07F15/004 , C07F15/0066 , C07F15/008 , C07F15/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1092 , C09K2211/185 , H01L27/3244 , H01L51/005 , H01L51/0059 , H01L51/0081 , H01L51/0084 , H01L51/5012 , H01L51/5016 , H01L51/5234 , H05B33/14 , Y10S428/917
摘要: A luminescence device having a layer containing a metal coordination compound which has a partial structure MLm of formula (2) below and is preferably entirely represented by formula (3) below: MLmL′n, (3) wherein M denotes a metal atom of Ir, Pt, Rh or Pd; represent mutually different bidentate ligands; m is 1 or 2 or 3; n is 0 or 1 or 2 with the proviso that m+n=2 or 3; the partial structure MLm is represented by formula (2) below (wherein B is an isoquinolyl group bonded to the metal M with its N and including a position-1 carbon atom bonded to a cyclic group A which includes the C bonded to the metal M), and the partial structure ML′n is represented by formula (4), (5) or (6) shown below. There is provided a luminescence device capable of high-efficiency luminescence and long-term high luminance and adapted to red luminescence.
摘要翻译: 一种发光装置,其具有含有金属配位化合物的层,该化合物具有下述式(2)的部分结构ML 3,优选完全由下式(3)表示:<β在线式 描述=“在线公式”end =“lead”?> ML sub> L' SUB>,(3)<?in-line-formula description =“In- 线式“end =”tail“?>其中M表示Ir,Pt,Rh或Pd的金属原子; 代表相互不同的二齿配体; m为1或2或3; n为0或1或2,条件是m + n = 2或3; 部分结构ML>由下式(2)表示(其中B是与其N键合到金属M上并包含与环状基团A键合的位置1的碳原子的异喹啉基),其中 包括与金属M键合的C),并且部分结构ML'N
由下面所示的式(4),(5)或(6)表示。 提供了能够高效发光和长期高亮度并适合红色发光的发光装置。 -
公开(公告)号:US07094477B2
公开(公告)日:2006-08-22
申请号:US11126203
申请日:2005-05-11
申请人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Manabu Furugori
发明人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Manabu Furugori
CPC分类号: H01L51/0084 , C07F15/004 , C07F15/0066 , C07F15/008 , C07F15/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1025 , C09K2211/1029 , C09K2211/1033 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/005 , H01L51/0059 , H01L51/006 , H01L51/0071 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H05B33/14 , Y10S428/917
摘要: In a luminescence device formed of one or plural layers of organic film between a cathode and an anode, at least one layer is a luminescence layer, and a luminescence molecule of a metal coordination compound having a basic structure represented by formula (1) MLmL′n and having a substituent on at least one of cyclic groups incorporated as a guest in a host material at a concentration of at least 8 wt. %, which is higher than a concentration at which a luminescence molecule of a similar structure but having no substituent exhibits a maximum luminescence efficiency to form the luminescence layer. As a result, a high-efficiency luminescence device is provided, which is less likely to cause concentration extinction even when a luminescence molecule is contained at a high concentration relative to the host material in the luminescence layer.
摘要翻译: 在由阴极和阳极之间的一层或多层有机膜形成的发光装置中,至少一层是发光层,具有由式(1)表示的基本结构的金属配位化合物的发光分子ML < 在至少8重量%的浓度下在主体材料中作为客体引入的至少一种环状基团具有取代基。 %,其高于具有相似结构但没有取代基的发光分子的浓度表现出最大发光效率以形成发光层。 结果,提供了一种高效率发光装置,即使当发光分子相对于发光层中的主体材料以高浓度被包含时,其也不太可能引起浓度消光。
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6.
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
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。
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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。
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公开(公告)号:US06953628B2
公开(公告)日:2005-10-11
申请号:US10073011
申请日:2002-02-12
申请人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Manabu Furugori
发明人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Manabu Furugori
CPC分类号: H01L51/0084 , C07F15/004 , C07F15/0066 , C07F15/008 , C07F15/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1025 , C09K2211/1029 , C09K2211/1033 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/005 , H01L51/0059 , H01L51/006 , H01L51/0071 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H05B33/14 , Y10S428/917
摘要: In a luminescence device formed of one or plural layers of organic film between a cathode and an anode, at least one layer is a luminescence layer, and a luminescence molecule of a metal coordination compound having a basic structure represented by formula (1) MLmL′n and having a substituent on at least one of cyclic groups incorporated as a guest in a host material at a concentration of at least 8 wt. %, which is higher than a concentration at which a luminescence molecule of a similar structure but having no substituent exhibits a maximum luminescence efficiency to form the luminescence layer. As a result, a high-efficiency luminescence device is provided, which is less likely to cause concentration extinction even when a luminescence molecule is contained at a high concentration relative to the host material in the luminescence layer.
摘要翻译: 在由阴极和阳极之间的一层或多层有机膜形成的发光装置中,至少一层是发光层,具有由式(1)表示的基本结构的金属配位化合物的发光分子ML < 在至少8重量%的浓度下在主体材料中作为客体引入的至少一种环状基团具有取代基。 %,其高于具有相似结构但没有取代基的发光分子的浓度表现出最大发光效率以形成发光层。 结果,提供了一种高效率发光装置,即使当发光分子相对于发光层中的主体材料以高浓度被包含时,其也不太可能引起浓度消光。
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公开(公告)号:US06908694B2
公开(公告)日:2005-06-21
申请号:US09996883
申请日:2001-11-30
申请人: Takashi Moriyama , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Koji Noguchi , Jun Kamatani , Manabu Furugori
发明人: Takashi Moriyama , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Koji Noguchi , Jun Kamatani , Manabu Furugori
CPC分类号: H01L51/5259 , H01L27/3281 , H01L51/5012 , H01L51/5016 , H01L51/5072 , H01L51/5096 , Y10S428/917
摘要: A luminescence device is constituted by a substrate, a first electrode disposed on the substrate, at least one organic luminescence function layer disposed on the first electrode, a second electrode disposed on the above at least one organic luminescence function layer, and an oxygen absorbent disposed between the substrate and the second electrode or between the first and second electrodes. To the luminescence device, a voltage is applied between the first and second electrodes to cause phosphorescence from at last one layer constituting the above-mentioned at least one organic luminescence function layer preferably containing the oxygen absorbent. The oxygen absorbent may be formed in a layer disposed at a region other than pixel portions.
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公开(公告)号:US07687155B2
公开(公告)日:2010-03-30
申请号:US11688580
申请日:2007-03-20
申请人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
发明人: Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
CPC分类号: H01L51/0085 , C07F15/004 , C07F15/0066 , C07F15/008 , C07F15/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1092 , C09K2211/185 , H01L27/3244 , H01L51/005 , H01L51/0059 , H01L51/0081 , H01L51/0084 , H01L51/5012 , H01L51/5016 , H01L51/5234 , H05B33/14 , Y10S428/917
摘要: A metal coordination compound having the following structure: wherein M′ is Ir or Rh, m′ is 2, and are identical to each other and are represented by a substituted or unsubstituted phenyl isoquinoline ligand. A luminescence device and a display apparatus using this metal coordination compound are provided.
摘要翻译: 具有以下结构的金属配位化合物:其中M'是Ir或Rh,m'是2,并且彼此相同并且由取代或未取代的苯基异喹啉配体表示。 提供了使用该金属配位化合物的发光装置和显示装置。
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