COMPOSITION OF MATTER FOR USE IN ORGANIC LIGHT-EMITTING DIODES

The present disclosure relates to compounds of Formula (I) as useful materials for OLED's. X is O or S; Y1 to Y8 are N or R-C; at least one of R is CN or heteroaryl; and at least other one of R is diarylamino. La présente invention concerne des composés de formule (I) utiles en tant que substan...

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Bibliographic Details
Main Authors YANG, YuSeok, YAMASHITA, Masataka, HONG, Minki, CHO, Yong Joo, FUJISAWA, Kaori, SUZUKI, Yoshitake, OZAWA, HIroaki
Format Patent
LanguageEnglish
French
Published 24.06.2021
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:The present disclosure relates to compounds of Formula (I) as useful materials for OLED's. X is O or S; Y1 to Y8 are N or R-C; at least one of R is CN or heteroaryl; and at least other one of R is diarylamino. La présente invention concerne des composés de formule (I) utiles en tant que substances pour des DELO. X représente O ou S; Y1 à Y8 représentent N ou R-C; au moins l'un des R représente CN ou un hétéroaryle; et au moins un autre élément parmi les R représente diarylamino.
Bibliography:Application Number: WO2020US65923