ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE
申请人:Samsung Display Co., Ltd.
公开号:US20190214585A1
公开(公告)日:2019-07-11
An organic electroluminescence device and a polycyclic compound used for the organic electroluminescence device are provided. The polycyclic compound according to an embodiment of the inventive concept is represented by Formula 1. In Formula 1, Y is B, P═O, or P═S, and X is SiR
3
R
4
, or GeR
5
R
6
. At least one of R
1
or R
2
is NAr
2
Ar
3
.
提供了一种有机电致发光器件和用于该有机电致发光器件的多环化合物。根据本发明概念的一种实施例,所述多环化合物由式1表示。在式1中,Y为B,P═O或P═S,X为SiR3R4或GeR5R6。R1或R2中的至少一个为NAr2Ar3。