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    High-molecular compounds and organic luminescent devices
    3.
    发明申请
    High-molecular compounds and organic luminescent devices 失效
    高分子化合物和有机发光装置

    公开(公告)号：US20030186080A1

    公开(公告)日：2003-10-02

    申请号：US10258241

    申请日：2002-10-22

    发明人： Jun Kamatani ,  Shinjiro Okada ,  Akira Tsuboyama ,  Takao Takiguchi ,  Satoshi Igawa

    IPC分类号： H05B033/14

    CPC分类号： H01L51/0043 ,  C08G61/02 ,  C08G61/04 ,  C08G83/001 ,  C08G2261/1526 ,  C08G2261/312 ,  C08G2261/3142 ,  C08G2261/374 ,  C08G2261/5242 ,  C09K11/06 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1092 ,  C09K2211/1408 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1433 ,  C09K2211/1466 ,  C09K2211/185 ,  C09K2211/188 ,  H01L51/0035 ,  H01L51/0039 ,  H01L51/004 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0081 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5016 ,  Y10S428/917

    摘要： A main chain-type or side chain-type polymeric compound having a structure wherein at least one metal complex segment having a plurality ligands is introduced into a main chain or a side chain is provided. In the case where the polymeric compound is the main chain-type polymeric compound, the metal complex segment has at least one ligand constituting a polymer main chain of the polymeric compound and having a carbon atom and oxygen atom bonded to a metal atom. On the other hand, in the case where the polymeric compound is the side chain-type polymeric compound, a polymer main chain thereof has a conjugated structure, preferably a conjugated double bond. A ligand for the polymeric compound includes a chain or cyclic ligand, of which a bidentate ligand having an organic cyclic structure is preferred, and the ligand has at least one carbon atom or oxygen atom and is bonded to a center metal atom, preferably iridium, via the carbon atom or oxygen atom. In a case of forming a luminescence layer by using the polymeric compound as a luminescent material, a resultant organic luminescence device is less liable to cause a concentration extinction and is a high-luminescence efficiency device excellent in stability.

    摘要翻译： 提供具有其中至少一个具有多个配体的金属络合物区段引入主链或侧链的结构的主要链型或侧链型聚合物。 在聚合化合物是主链型聚合物的情况下，金属络合物区段具有至少一个构成高分子化合物的聚合物主链的配体，并且具有与金属原子键合的碳原子和氧原子。 另一方面，在高分子化合物为侧链型高分子化合物的情况下，其聚合物主链具有共轭结构，优选共轭双键。 聚合化合物的配体包括链或环状配体，其中优选具有有机环状结构的二齿配体，并且配体具有至少一个碳原子或氧原子并且键合到中心金属原子，优选铱， 通过碳原子或氧原子。 在通过使用高分子化合物作为发光材料形成发光层的情况下，所得的有机发光器件不太容易引起浓度消光，并且是稳定性优异的高发光效率器件。

    HIGH MOLECULAR COMPOUND, METHOD FOR PRODUCING SAME, AND LIGHT-EMITTING ELEMENT
    8.
    发明申请
    HIGH MOLECULAR COMPOUND, METHOD FOR PRODUCING SAME, AND LIGHT-EMITTING ELEMENT 有权
    高分子化合物，其生产方法和发光元件

    公开(公告)号：US20130248778A1

    公开(公告)日：2013-09-26

    申请号：US13989987

    申请日：2011-11-28

    申请人： Osamu Goto ,  Fumiko Kako ,  Masayuki Soga ,  Kazuei Ohuchi

    发明人： Osamu Goto ,  Fumiko Kako ,  Masayuki Soga ,  Kazuei Ohuchi

    IPC分类号： H01L51/00

    CPC分类号： H01L51/0043 ,  C08G61/12 ,  C08G2261/124 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/3221 ,  C08G2261/374 ,  C08G2261/411 ,  C08G2261/5242 ,  C08G2261/95 ,  C08K5/34 ,  H01L51/0035 ,  H01L51/0039 ,  H01L51/0085 ,  H01L51/50

    摘要： A polymer compound is provided for achieving satisfactory brightness even at a low driving voltage when applied to a light-emitting device. A preferred embodiment includes multiple first groups and a block (A) having a structure in which the first groups are linked by a second group represented by formula (0-0), and includes at least one of a group represented by formula (0-1) or a group represented by formula (0-2) as the first group; wherein Ar0 represents an optionally substituted arylene group or divalent aromatic heterocyclic group having a structure different from the first group; n represents an average chain length of Ar0 and equals 1.0 to 8.0; and X11 to X16 and X21 to X25 each represent a carbon atom or a nitrogen atom, where two or three of X11 to X16 are a nitrogen atom and three of X21 to X25 are a nitrogen atom.

    摘要翻译： 提供高分子化合物，即使在施加于发光装置时，即使在低驱动电压下也能获得令人满意的亮度。 优选的实施方案包括多个第一基团和具有其中第一基团由式（0-0）表示的第二基团连接的结构的嵌段（A），并且包括由式（0-）表示的基团中的至少一个， 1）或由式（0-2）表示的基团作为第一组; 其中Ar0表示具有不同于第一基团的结构的任选取代的亚芳基或二价芳族杂环基; n表示Ar0的平均链长，为1.0〜8.0; X 11〜X 16，X 21〜X 25各自表示碳原子或氮原子，X 11〜X 16中的2个或3个为氮原子，X 21〜X 25中的3个为氮原子。