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公开(公告)号：US20110127496A1
公开(公告)日：2011-06-02
申请号：US12854288
申请日：2010-08-11
CPC分类号： C07F15/0033 , C09K2211/1007 , C09K2211/185 , H01L51/0037 , H01L51/0085 , H01L51/5016 , Y02E10/549 , Y10S428/917
摘要： A charge-neutral organometallic dendrimer is described, said dendrimer having the formula (I): CORE-[DENDRITE(-Q)a]n (I) in which CORE represents a group of formula MXXYZ, in which M represents a metal cation, x represents an integer of 1 or more, each X which may be the same or different represents a mono-, bi- or tri-dentate coordinating group, z represents 0 or an integer of 1 or more, and each Y which may be the same or different represents a coordinating group, the total of (b.x)+(c.z) being equal to the number of coordination sites on M, wherein b is the number of coordination sites on X and c is the number of coordination sites on Y; n represents an integer of 2 or more; each DENDRITE which may be the same or different represents a dendritic molecular structure bonded to a group X; a represents 0 or an integer of 1 or more; and each Q which may be the same or different represents a surface group; CORE terminating in the first single bond which is connected to a branching group or branching atom of DENDRITE; which dendrimer has a structure in which no hemisphere of a notional sphere centred on M and containing the dendrimer is devoid of a said first single bond.
摘要翻译： 描述了电荷中性有机金属树枝状大分子，所述树枝状聚合物具有式（I）：CORE- [DENDRITE（-Q）a] n（I），其中CORE表示式MXXYZ的基团，其中M表示金属阳离子， x表示1或更大的整数，每个X可以相同或不同，表示单，双或三齿配位基，z表示0或1或更大的整数，每个Y可以是 相同或不同的表示协调组，（bx）+（cz）的总和等于M上的协调位置数，其中b是X上的协调位点数，c是Y上的协调位点数; n表示2以上的整数， 每个DENDRITE可以相同或不同，表示与基团X键合的树枝状分子结构; a表示0或1或更大的整数; 并且每个可以相同或不同的Q表示表面基团; CORE终止于连接到DENDRITE的支化基团或支化原子的第一单键; 该树枝状聚合物具有这样的结构，其中以M为中心并且含有树枝状大分子的名义球的半球没有所述第一单键。
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公开(公告)号：US08314549B2
公开(公告)日：2012-11-20
申请号：US13046676
申请日：2011-03-11
申请人： Paul Leslie Burn , Shih-Chun Lo , John Lupton , Victor Christou , Jonathan N. G. Pillow , Ifor David William Samuel
发明人： Paul Leslie Burn , Shih-Chun Lo , John Lupton , Victor Christou , Jonathan N. G. Pillow , Ifor David William Samuel
CPC分类号： H01L51/0084 , C07F15/0033 , C08G83/003 , C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , C09K2211/188 , H01L51/0085 , H01L51/0089 , H01L51/0095 , H01L51/5012 , Y10S428/917
摘要： This invention relates to a hat emitting device which comprises at least one layer that contains an organometallic dendrimer having a core comprising a metal cation. The invention also relates to organometallic dendrimers and methods for producing the same.
摘要翻译： 本发明涉及一种帽子发射装置，其包括至少一层，该层含有具有包含金属阳离子的芯的有机金属树枝状聚合物。 本发明还涉及有机金属树枝状大分子及其制备方法。
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公开(公告)号：US07641986B2
公开(公告)日：2010-01-05
申请号：US10508061
申请日：2003-03-18
CPC分类号： H01L51/0084 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0059 , H01L51/0072 , H01L51/0085 , H01L51/009 , H01L51/0095 , H01L51/42 , H01L51/50 , Y02E10/549 , Y10S428/917
摘要： A light emitting device having at least one layer that contains a phosphorescent organometallic dendrimer with a metal cation and two or more coordinating groups as part of its core and wherein at least two of said coordinating groups each have a dendron attached, at least one of which dendrons comprises at least one nitrogen atom which forms a part of an aromatic ring system or is directly bonded to at least two aromatic groups.
摘要翻译： 一种发光器件，其具有至少一层，该层含有具有金属阳离子和两个或更多个配位基团的磷光有机金属树枝状大分子作为其核心的一部分，并且其中至少两个所述配位基团各自具有附着的树突，其中至少一个 树突包含至少一个氮原子，其形成一个芳族环系统的一部分或直接键合至至少两个芳族基团。
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公开(公告)号：US08319213B2
公开(公告)日：2012-11-27
申请号：US13159336
申请日：2011-06-13
CPC分类号： H01L51/0092 , C08G83/003 , H01L51/0037 , H01L51/0042 , H01L51/0052 , H01L51/0058 , H01L51/0068 , H01L51/008 , H01L51/0095 , H01L51/5012 , H01L2251/308 , Y02E10/549 , Y02P70/521 , Y10S428/917
摘要： Light emitting devices are described which incorporate, as the light emitting element, a dendrimer of which the constituent dendrons include a conjugated dendritic structure comprising aryl and/or heteroaryl groups connected to each other via bonds between sp2 hybridised ring atoms of said aryl or heteroaryl groups.
摘要翻译： 描述了发光器件，其掺入作为发光元件的树枝状聚合物，其树枝状聚合物的构成树突状物包括通过所述芳基或杂芳基的sp2杂化的环原子之间的键彼此连接的包含芳基和/或杂芳基的共轭树枝状结构 。
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公开(公告)号：US08216699B2
公开(公告)日：2012-07-10
申请号：US12646529
申请日：2009-12-23
IPC分类号： H01L51/54
CPC分类号： H05B33/14 , C07F15/0033 , C09K11/06 , H01L51/0037 , H01L51/0062 , H01L51/0085 , H01L51/5016 , Y10S428/917
摘要： The invention provides a cyclometallated complex comprising the structure of formula I wherein: M is a d-block transition metal; B is a five- or six-membered aryl or heteroaryl ring which is optionally substituted and optionally fused to one or more other aryl or heteroaryl rings; A is a five- or six-membered heteroaryl ring comprising at least three nitrogen atoms; R1 is a group other than hydrogen; n is zero or an integer equal to or greater than one; and A and B are optionally fused or linked by one or more covalent bonds. The invention also provides the use of such complexes in optoelectronic devices, and in particular in organic light emitting devices.
摘要翻译： 本发明提供了一种环金属络合物，其包含式I结构，其中：M为d-嵌段过渡金属; B是任选被取代并任选地与一个或多个其它芳基或杂芳基环稠合的五元或六元芳基或杂芳基环; A是包含至少三个氮原子的五元或六元杂芳基环; R1是除氢以外的基团; n为零或等于或大于1的整数; 并且A和B任选地被一个或多个共价键稠合或连接。 本发明还提供了这种复合物在光电子器件中的用途，特别是在有机发光器件中。
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公开(公告)号：US07960725B2
公开(公告)日：2011-06-14
申请号：US12626605
申请日：2009-11-25
CPC分类号： H01L51/0092 , C08G83/003 , H01L51/0037 , H01L51/0042 , H01L51/0052 , H01L51/0058 , H01L51/0068 , H01L51/008 , H01L51/0095 , H01L51/5012 , H01L2251/308 , Y02E10/549 , Y02P70/521 , Y10S428/917
摘要： Light emitting devices are described which incorporate, as the light emitting element, a dendrimer of which the constituent dendrons include a conjugated dendritic structure comprising aryl and/or heteroaryl groups connected to each other via bonds between sp2 hybridized ring atoms of said aryl or heteroaryl groups.
摘要翻译： 描述了发光器件，其包含作为发光元件的树枝状大分子，其中构成树突状物包括通过所述芳基或杂芳基的sp2杂环环原子之间的键彼此连接的包含芳基和/或杂芳基的共轭树枝状结构 。
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公开(公告)号：US07960557B2
公开(公告)日：2011-06-14
申请号：US12472176
申请日：2009-05-26
IPC分类号： C07D413/10 , C07C43/205
CPC分类号： C09K11/06 , C08G83/003 , C09K2211/1003 , C09K2211/1007 , C09K2211/1014 , C09K2211/1029 , C09K2211/1048 , H01L51/0037 , H01L51/0095 , H01L51/5012 , Y02E10/549 , Y10S428/917
摘要： Asymmetric light-emitting dendrimers having the formulae: (a) CORE-[DENDRITE1]n[DENDRITE2]m and (b) CORE-[DENDRITE]n are disclosed.
摘要翻译： 具有下式的不对称发光树枝状聚合物：（a）CORE- [DENDRITE1] n [DENDRITE2] m和（b）CORE- [DENDRITE] n。
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公开(公告)号：US07906902B2
公开(公告)日：2011-03-15
申请号：US12564908
申请日：2009-09-22
申请人： Paul Leslie Burn , Shih-Chun Lo , John Lupton , Victor Christou , Jonathan N. G. Pillow , Ifor David William Samuel
发明人： Paul Leslie Burn , Shih-Chun Lo , John Lupton , Victor Christou , Jonathan N. G. Pillow , Ifor David William Samuel
CPC分类号： H01L51/0084 , C07F15/0033 , C08G83/003 , C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , C09K2211/188 , H01L51/0085 , H01L51/0089 , H01L51/0095 , H01L51/5012 , Y10S428/917
摘要： This invention relates to a light emitting device which comprises at least one layer that contains an organometallic dendrimer having a core comprising a metal cation. The invention also relates to organometallic dendrimers and methods for producing the same.
摘要翻译： 本发明涉及一种发光器件，其包含至少一层，该层含有具有包含金属阳离子的芯的有机金属树枝状聚合物。 本发明还涉及有机金属树枝状大分子及其制备方法。
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公开(公告)号：US07799917B2
公开(公告)日：2010-09-21
申请号：US10525687
申请日：2003-08-28
CPC分类号： C07F15/0033 , C09K2211/1007 , C09K2211/185 , H01L51/0037 , H01L51/0085 , H01L51/5016 , Y02E10/549 , Y10S428/917
摘要： A charge-neutral organometallic dendrimer is described, said dendrimer having the formula (I): CORE-[DENDRITE(-Q)a]n (I) in which CORE represents a group of formula MXxYz, in which M represents a metal cation, x represents an integer of 1 or more, each X which may be the same or different represents a mono-, bi- or tri-dentate coordinating group, z represents 0 or an integer of 1 or more, and each Y which may be the same or different represents a coordinating group, the total of (b.x)+(c.z) being equal to the number of coordination sites on M, wherein b is the number of coordination sites on X and c is the number of coordination sites on Y; n represents an integer of 2 or more; each DENDRITE which may be the same or different represents a dendritic molecular structure bonded to a group X; a represents 0 or an integer of 1 or more; and each Q which may be the same or different represents a surface group; CORE terminating in the first single bond which is connected to a branching group or branching atom of DENDRITE; which dendrimer has a structure in which no hemisphere of a notional sphere centred on M and containing the dendrimer is devoid of a said first single bond.
摘要翻译： 描述了电荷中性有机金属树枝状聚合物，所述树枝状聚合物具有式（I）：CORE- [DENDRITE（-Q）a] n（I），其中CORE表示式MXxYz的基团，其中M表示金属阳离子， x表示1或更大的整数，每个X可以相同或不同，表示单，双或三齿配位基，z表示0或1或更大的整数，每个Y可以是 相同或不同的表示协调组，（bx）+（cz）的总和等于M上的协调位置数，其中b是X上的协调位点数，c是Y上的协调位点数; n表示2以上的整数， 每个DENDRITE可以相同或不同，表示与基团X键合的树枝状分子结构; a表示0或1或更大的整数; 并且每个可以相同或不同的Q表示表面基团; CORE终止于连接到DENDRITE的支化基团或支化原子的第一单键; 该树枝状聚合物具有这样的结构，其中以M为中心并且含有树枝状大分子的名义球的半球没有所述第一单键。
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公开(公告)号：US20100096983A1
公开(公告)日：2010-04-22
申请号：US12646529
申请日：2009-12-23
IPC分类号： H01J1/63
CPC分类号： H05B33/14 , C07F15/0033 , C09K11/06 , H01L51/0037 , H01L51/0062 , H01L51/0085 , H01L51/5016 , Y10S428/917
摘要： The invention provides a cyclometallated complex comprising the structure of formula I wherein: M is a d-block transition metal; B is a five- or six-membered aryl or heteroaryl ring which is optionally substituted and optionally fused to one or more other aryl or heteroaryl rings; A is a five- or six-membered heteroaryl ring comprising at least three nitrogen atoms; R1 is a group other than hydrogen; n is zero or an integer equal to or greater than one; and A and B are optionally fused or linked by one or more covalent bonds. The invention also provides the use of such complexes in optoelectronic devices, and in particular in organic light emitting devices.
摘要翻译： 本发明提供了一种环金属络合物，其包含式I结构，其中：M为d-嵌段过渡金属; B是任选被取代并任选地与一个或多个其它芳基或杂芳基环稠合的五元或六元芳基或杂芳基环; A是包含至少三个氮原子的五元或六元杂芳基环; R1是除氢以外的基团; n为零或等于或大于1的整数; 并且A和B任选地被一个或多个共价键稠合或连接。 本发明还提供了这种复合物在光电子器件中的用途，特别是在有机发光器件中。
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