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公开(公告)号：EP2832761B1
公开(公告)日：2020-11-18
申请号：EP13768988.1
申请日：2013-03-26
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公开(公告)号：EP1935943A1
公开(公告)日：2008-06-25
申请号：EP06797981.5
申请日：2006-09-14
CPC分类号： C09K11/025 , C08G61/02 , C08G61/10 , C08K5/0041 , C08L65/00 , C09D5/22 , C09K11/06 , C09K2211/1416 , C09K2211/1425 , C09K2211/1441 , C09K2211/145 , C09K2211/1458 , C09K2211/1466 , C09K2211/185 , H01L51/0035 , H01L51/0039 , H01L51/0043 , H01L51/0085 , H01L51/5016
摘要： This invention provides a luminescent composition comprising a polymer and at least one phosphorescent compound, characterized in that the electronic conjunction chain coefficient Z e of the main repeating minimum unit of the polymer falls within the following range: 0 e ≦ 2.00 (1) wherein the electronic conjunction chain coefficient Z e is defined as a slope obtained by linear approximation of function T m = T m (1/n e ) by the least square method wherein n e represents the number of conjugated electrons contained in repeating minimum units; and T m represents, for m-mer obtained by bonding repeating minimum units, the lowest triplet excitation energy in each m-mer when the number m is varied from 1 to 3 by one by one. Here in the number of conjugated electrons, only the conjugated electrons present in the main chain of the repeating minimum units are taken into consideration, provided that, when there are a plurality of main repeating minimum units, the minimum Z e is used.
摘要翻译： 本发明提供一种包含聚合物和至少一种磷光化合物的发光组合物，其特征在于聚合物主要重复最小单元的电子连接系数Ze落在以下范围内：0
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3.发明公开
公开(公告)号：EP2123691A1
公开(公告)日：2009-11-25
申请号：EP08722081.0
申请日：2008-03-07
发明人： MIKAMI, Satoshi , SEKINE, Chizu
CPC分类号： H01L51/0043 , C08G61/02 , C08G61/12 , C08G2261/124 , C08G2261/141 , C08G2261/148 , C08G2261/1644 , C08G2261/312 , C08G2261/3142 , C08G2261/5222 , C08L65/00 , C09K11/06 , C09K2211/1416 , C09K2211/1425 , H01L51/0039 , H01L51/0085 , H01L51/5016
摘要： A polymer compound comprising as repeating units an optionally substituted fluorenediyl group and a phenylene group having one or more substituents, and comprising a repeating unit of the following formula (1) and/or a group of the following formula (2):
(in the formula (1), Ar 1 and Ar 2 represent an arylene group or di-valent aromatic heterocyclic group, and Ar 1 and Ar 2 may be the same or different.)
(in the formula (2), Ar 1 represents the same meaning as described above. Ar 3 represents an aryl group or mono-valent aromatic heterocyclic group.).摘要翻译： 一种高分子化合物，其包含任选取代的芴二基和具有一个或多个取代基的亚苯基作为重复单元，并且包含下式（1）的重复单元和/或下式（2）的基团：（在 式（1）中，Ar 1和Ar 2表示亚芳基或2价芳香族杂环基，Ar 1和Ar 2可以相同或不同。）（式（2）中，Ar 1表示相同的含义 如上所述，Ar 3表示芳基或1价芳香族杂环基）。
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公开(公告)号：EP1935943B1
公开(公告)日：2012-03-28
申请号：EP06797981.5
申请日：2006-09-14
CPC分类号： C09K11/025 , C08G61/02 , C08G61/10 , C08K5/0041 , C08L65/00 , C09D5/22 , C09K11/06 , C09K2211/1416 , C09K2211/1425 , C09K2211/1441 , C09K2211/145 , C09K2211/1458 , C09K2211/1466 , C09K2211/185 , H01L51/0035 , H01L51/0039 , H01L51/0043 , H01L51/0085 , H01L51/5016
摘要： This invention provides a luminescent composition comprising a polymer and at least one phosphorescent compound, characterized in that the electronic conjunction chain coefficient Z e of the main repeating minimum unit of the polymer falls within the following range: 0
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