[EN] ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES<br/>[FR] MOLÉCULES ORGANIQUES POUR DISPOSITIFS OPTOÉLECTRONIQUES
申请人:CYNORA GMBH
公开号:WO2022018179A1
公开(公告)日:2022-01-27
The invention relates to a light emitting organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule consists of - a first chemical moiety with a structure of formula I, and - two second chemical moieties with a structure of formula II, wherein # represents the binding site of a single bond linking the first chemical moiety to the second chemical moiety; exactly one substituent selected from the group consisting of W, X, and Y is cyanophenyl; exactly one substituent selected from the group consisting of T, V and W represents the binding site of a single bond linking the first chemical moiety and one of the two second chemical moieties; exactly one substituent selected from the group consisting of W', X', and Y' is CN or CF3; and exactly one substituent selected from the group consisting of T', V' and W' represents the binding site of a single bond linking the first chemical moiety and one of the two second chemical moieties.
该发明涉及一种发光有机分子,特别适用于光电器件应用。根据该发明,该有机分子由以下结构组成:-第一化学基团,其结构式为I;-两个第二化学基团,其结构式为II,其中#表示将第一化学基团与第二化学基团连接的单键结合位;从W、X和Y组成的群体中选择一个取代基为氰基苯基;从T、V和W组成的群体中选择一个取代基表示将第一化学基团与两个第二化学基团之一连接的单键结合位;从W'、X'和Y'组成的群体中选择一个取代基为CN或CF3;从T'、V'和W'组成的群体中选择一个取代基表示将第一化学基团与两个第二化学基团之一连接的单键结合位。