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1.发明公开Metal coordination compound, luminescence device and display apparatus 审中-公开Metallkoordinationsverbundstoff，Lumineszenzvorrichtung und Anzeigevorrichtung
公开(公告)号：EP2062907A2
公开(公告)日：2009-05-27
申请号：EP08167520.9
申请日：2001-11-28
发明人： Tsuboyama, Akira , Mizutani, Hidemasa , Okada, Shinjiro , Takiguchi, Takao , Miura, Seishi , Noguchi, Koji , Moriyama, Takashi , Igawa, Satoshi , Kamatani, Jun , Furugori, Manabu
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, Ph 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： 由下式（1）至（11）中任一项表示的金属配位化合物和包含任何化合物（1）至（11）的有机发光装置。
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公开(公告)号：EP1239526B1
公开(公告)日：2008-12-17
申请号：EP02005113.2
申请日：2002-03-07
发明人： Tsuboyama, Akira , Okada, Shinjiro , Takiguchi, Takao , Miura, Seishi , Moriyama, Takashi , Kamatani, Jun , Furugori, Manabu
CPC分类号： H01L51/0084 , C07F15/0033 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0085 , H01L51/5012 , Y10S428/917
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3.发明授权
公开(公告)号：EP1238981B1
公开(公告)日：2005-06-15
申请号：EP02005112.4
申请日：2002-03-07
发明人： Takiguchi, Takao , Okada, Shinjiro , Tsuboyama, Akira , Miura, Seishi , Moriyama, Takashi , Kamatani, Jun , Furugori, Manabu
CPC分类号： H01L51/0085 , C07F15/0033 , H01L51/0059 , H01L51/0081 , H01L51/5012
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公开(公告)号：EP1239526A3
公开(公告)日：2004-04-07
申请号：EP02005113.2
申请日：2002-03-07
发明人： Tsuboyama, Akira , Okada, Shinjiro , Takiguchi, Takao , Miura, Seishi , Moriyama, Takashi , Kamatani, Jun , Furugori, Manabu
CPC分类号： H01L51/0084 , C07F15/0033 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0085 , H01L51/5012 , Y10S428/917
摘要： An electroluminescence device having a layer containing a specific metal coordination compound is provided. The metal coordination compound is represented by formula (1) below:ML m L' n 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 and n is 0, 1 or 2 with the proviso that m+n is 2 or 3; a partial structure MLm is represented by formula (2) shown below and a partial structure ML' n is represented by formula (3) or (4) shown below: The metal coordination compound of the formula (1) is characterized by having at least one aromatic substituent for at least one of CyN1, CyN2, CyC1 and CyC2. The metal coordination compound having the aromatic substituent is effective in providing high-efficiency luminescence, long-term high luminance, and less deterioration by current passing.
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5.发明公开
公开(公告)号：EP1191612A3
公开(公告)日：2003-06-04
申请号：EP01122937.4
申请日：2001-09-25
发明人： Tsuboyama, Akira , Mizutani, Hidemasa , Okada, Shinjiro , Takiguchi, Takao , Miura, Seishi , Moriyama, Takashi , Igawa, Satoshi , Kamatani, Jun , Furugori, Manabu
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 is principally constituted by 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 denotes Ir, Rh or Pd; n is 2 or 3; CyN denotes 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 denotes 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, CyN and CyC being connected to each other via a covalent bond, and each of substituents for CyN and CyC being selected from the group consisting of a halogen atom; nitro group; a trialkylsilyl group containing three linear or branched alkyl groups each independently having 1 - 8 carbon atoms; and a linear or branched alkyl group having 1 - 20 carbon atoms capable of including one or at least two non-neighboring methylene groups which can be replaced with -O-, -S-, -CO-, -CO-O-, -O-CO-, -CH=CH- or -C≡C- and capable of including a hydrogen atom which can be replaced with a fluorine atom; with the proviso that a sum of nitrogen atom and sulfur atom present in ring structures of CyN and CyC is at least 2.
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6.发明公开
公开(公告)号：EP1238981A3
公开(公告)日：2002-10-30
申请号：EP02005112.4
申请日：2002-03-07
发明人： Takiguchi, Takao , Okada, Shinjiro , Tsuboyama, Akira , Miura, Seishi , Moriyama, Takashi , Kamatani, Jun , Furugori, Manabu
CPC分类号： H01L51/0085 , C07F15/0033 , H01L51/0059 , H01L51/0081 , H01L51/5012
摘要： An electroluminescence device having a layer containing a specific metal coordination compound is provided. The metal coordination compound is represented by formula (1) below:ML m L' n 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 and n is 0, 1 or 2 with the proviso that m+n is 2 or 3; a partial structure MLm is represented by formula (2) shown below and a partial structure ML' n is represented by formula (3) or (4) shown below: at least one of the optional substituent(s) of the cyclic groups, and the cyclic groups CyC1 and CyC2 include an aromatic group capable of having a substituent represented by the following formula (5): The metal coordination compound having the aromatic group is effective in providing high-efficiency luminescence and long-term high luminance.
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公开(公告)号：EP1238981A2
公开(公告)日：2002-09-11
申请号：EP02005112.4
申请日：2002-03-07
发明人： Takiguchi, Takao , Okada, Shinjiro , Tsuboyama, Akira , Miura, Seishi , Moriyama, Takashi , Kamatani, Jun , Furugori, Manabu
CPC分类号： H01L51/0085 , C07F15/0033 , H01L51/0059 , H01L51/0081 , H01L51/5012
摘要： An electroluminescence device having a layer containing a specific metal coordination compound is provided. The metal coordination compound is represented by formula (1) below:
ML m L' 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 and n is 0, 1 or 2 with the proviso that m+n is 2 or 3; a partial structure MLm is represented by formula (2) shown below and a partial structure ML' n is represented by formula (3) or (4) shown below:
at least one of the optional substituent(s) of the cyclic groups, and the cyclic groups CyC1 and CyC2 include an aromatic group capable of having a substituent represented by the following formula (5):
The metal coordination compound having the aromatic group is effective in providing high-efficiency luminescence and long-term high luminance.摘要翻译： 提供具有含特定金属配位化合物的层的电致发光装置。 金属配位化合物由下式（1）表示：MLmL'n（1），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是1,2或3，并且n是0,1或2，条件是m + n是2或3; 部分结构MLm由下面所示的式（2）表示，并且部分结构ML'n由以下所示的式（3）或（4）表示：环状基团的任选取代基中的至少一个和 环状基团CyC1和CyC2包括能够具有由下式（5）表示的取代基的芳族基团：具有芳族基团的金属配位化合物在提供高效率发光和长期高亮度方面是有效的。
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8.发明授权
公开(公告)号：EP1191613B1
公开(公告)日：2006-03-29
申请号：EP01122938.2
申请日：2001-09-25
发明人： Takiguchi, Takao , Mizutani, Hidemasa , Okada, Shinjiro , Tsuboyama, Akira , Miura, Seishi , Moriyama, Takashi , Igawa, Satoshi , Kamatani, Jun , Furugori, Manabu
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
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9.发明公开Metal coordination compound, luminescene device and display apparatus 有权Metallkomplex，lumineszierende Anordnung und Anzeigevorrichtung
公开(公告)号：EP1239526A2
公开(公告)日：2002-09-11
申请号：EP02005113.2
申请日：2002-03-07
发明人： Tsuboyama, Akira , Okada, Shinjiro , Takiguchi, Takao , Miura, Seishi , Moriyama, Takashi , Kamatani, Jun , Furugori, Manabu
CPC分类号： H01L51/0084 , C07F15/0033 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0085 , H01L51/5012 , Y10S428/917
摘要： An electroluminescence device having a layer containing a specific metal coordination compound is provided. The metal coordination compound is represented by formula (1) below:
ML m L' 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 and n is 0, 1 or 2 with the proviso that m+n is 2 or 3; a partial structure MLm is represented by formula (2) shown below and a partial structure ML' n is represented by formula (3) or (4) shown below:
The metal coordination compound of the formula (1) is characterized by having at least one aromatic substituent for at least one of CyN1, CyN2, CyC1 and CyC2. The metal coordination compound having the aromatic substituent is effective in providing high-efficiency luminescence, long-term high luminance, and less deterioration by current passing.摘要翻译： 提供具有含有特定金属配位化合物的层的电致发光器件。 金属配位化合物由下式（1）表示：MLmL'n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，n为0,1或2，条件是m + n为2或3; 部分结构MLm由下述式（2）表示，部分结构ML'n由下式（3）或（4）表示：式（1）的金属配位化合物的特征在于 对于CyN1，CyN2，CyC1和CyC2中的至少一种具有至少一个芳族取代基。 具有芳香族取代基的金属配位化合物在提供高效发光，长期高亮度，电流通过的劣化较少方面是有效的。
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10.发明公开
公开(公告)号：EP0953961A3
公开(公告)日：2000-10-11
申请号：EP99303371.1
申请日：1999-04-29
IPC分类号： G09G3/36
CPC分类号： G09G3/3651 , G09G3/2011 , G09G3/3614 , G09G2310/06 , G09G2310/061
摘要： A liquid crystal device of the active matrix-type having two-dimensionally arranged pixels along rows and columns is driven frame by frame. In each frame operation, a scanning selection period (T G ) for each selected row is divided into a first period (t 1 ) and a second period (t 2 ). In t 1 of a current frame (T F2 ), a reset pulse is applied to a pixel concerned, and the reset pulse is set to have an absolute value of voltage identical to and a polarity opposite to those of a writing pulse voltage applied to the pixel in the previous frame (T F1 ). Then, in t 2 of the current frame (T F2 ), the pixel is supplied with a writing pulse depending on a prescribed display state of the pixel for the current frame. As a result, the reset period is shortened to favor a high-speed display and a higher resolution display.
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