[EN] ORGANIC ELECTROLUMINESCENT COMPOUNDS AND AN ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME<br/>[FR] COMPOSÉS ÉLECTROLUMINESCENTS ORGANIQUES ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE COMPRENANT CES COMPOSÉS
申请人:ROHM & HAAS ELECT MAT
公开号:WO2014129846A1
公开(公告)日:2014-08-28
The present invention relates to organic electroluminescent compounds of formula 1 (see below) wherein X, A, B, C and R4, R5, R6, R7, a, b, c. d. e, l, m, and n are as defined in the description. The invention also relates to organic electroluminescent devices using compounds of formula 1. An organic electroluminescent compound according to the present invention and its use in an organic electroluminescent device can have high luminescent efficiency and high current efficiency.
本发明涉及公式1的有机电致发光化合物(见下文),其中X、A、B、C和R4、R5、R6、R7、a、b、c、d、e、l、m和n的定义如描述中所述。该发明还涉及使用公式1的有机电致发光化合物的有机电致发光器件。根据本发明的有机电致发光化合物及其在有机电致发光器件中的使用可以具有高发光效率和高电流效率。