Substituted poly(arylenevinylenes), process for their preparation, and their use in electroluminescent elements
    41.
    发明授权
    Substituted poly(arylenevinylenes), process for their preparation, and their use in electroluminescent elements 有权
    取代的聚(亚芳基亚乙烯基),其制备方法及其在电致发光元件中的应用

    公开(公告)号:US06638646B2

    公开(公告)日:2003-10-28

    申请号:US10185061

    申请日:2002-06-28

    IPC分类号: H05B3300

    摘要: Poly(arylenevinylenes) comprising at least 20% of recurring units of the formula (I), where the symbols and indices have the following meanings: Aryl: is an aryl group having 4 to 14 carbon atoms; R′: is a substituent which is either in the labeled phenylene position 5 or 6 and is CN, F, Cl, N(R1R2) or a straight-chain, branched or cyclic alkyl, alkoxy or thioalkoxy group having 1 to 20 carbon atoms, in which, in addition, one or more H atoms may be replaced by F; R″: are identical or different and are CN, F, Cl or a straight-chain, branched or cyclic alkyl or alkoxy group having 1 to 20 carbon atoms, where one or more non-adjacent CH2 groups may be replaced by —O—, —S—, —CO—, —COO—, —O—CO—, —NR1—, —(NR2R3)+—A− or —CONR4—, and where one or more H atoms may be replaced by F, or an aryl group having 4 to 14 carbon atoms, which may be substituted by one or more non-aromatic radicals R′; R1, R2, R3, R4 are identical or different and are H or an aliphatic or aromatic hydrocarbon radical having 1 to 20 carbon atoms; A−: is a singly charged anion or an equivalent thereof; and n: is 0, 1, 2, 3, 4 or 5, are suitable as electroluminescent material.

    摘要翻译: 包含至少20%式(I)的重复单元的聚(亚芳基亚乙烯基烯烃),其中符号和指数具有以下含义:芳基:具有4至14个碳原子的芳基; R'是 在标记的亚苯基位置5或6中,是CN,F,Cl,N(R 1 R 2)或具有1至20个碳原子的直链,支链或环烷基,烷氧基或硫代烷氧基, 其中,另外一个或多个H原子可被F取代; R“:相同或不同,为CN,F,Cl或具有1至20个碳的直链,支链或环状烷基或烷氧基 原子,其中一个或多个不相邻的CH 2基团可被-O - , - S - , - CO - , - COO - , - O-CO - , - NR 1 - , - (NR 2) R 3)+ - 或-CONR 4 - ,并且其中一个或多个H原子可以被F取代,或者可以被4〜14个碳原子的芳基取代,可以被 一个或多个非芳族基团R'; R 1,R 2,R 3,R 4相同或不同,为H或脂族或芳族氢 具有1至20个碳原子的羰基; A 1是单电荷阴离子或其等同物; 和n为0,1,2,3,4或5,适合作为电致发光材料。

    Materials for electronic devices
    45.
    发明授权
    Materials for electronic devices 有权
    电子设备材料

    公开(公告)号:US09517977B2

    公开(公告)日:2016-12-13

    申请号:US13504553

    申请日:2010-10-01

    IPC分类号: H01L51/50 C07B59/00 H01L51/00

    摘要: The present invention relates to compounds of the formula (I), to mixtures of the said compounds with emitter compounds, to the use of compounds of the formula (I) and the said mixtures in electronic devices, and to electronic devices containing one or more compounds of the formula (I) and/or mixtures of compounds of the formula (I) with emitter compounds.

    摘要翻译: 本发明涉及式(I)化合物,所述化合物与发射体化合物的混合物,使用式(I)化合物和所述混合物在电子装置中的用途,以及含有一种或多种 式(I)化合物和/或式(I)化合物与发射体化合物的混合物。

    MATERIALS FOR ELECTRONIC DEVICES
    49.
    发明申请
    MATERIALS FOR ELECTRONIC DEVICES 有权
    电子设备材料

    公开(公告)号:US20130207048A1

    公开(公告)日:2013-08-15

    申请号:US13878332

    申请日:2011-09-08

    IPC分类号: H01L51/00

    摘要: The present invention relates to compounds of the formula (I), to the use of the compounds in electronic devices, to processes for the preparation of the compounds, and to electronic devices comprising the compounds, preferably as electron-transport materials, as hole-blocking materials, as matrix materials and/or as emitter materials.

    摘要翻译: 本发明涉及式(I)化合物,化合物在电子器件中的用途,用于制备化合物的方法,以及包含化合物的电子器件,优选作为电子传输材料, 阻挡材料,作为基质材料和/或作为发射体材料。