申请人:Samsung Display Co., Ltd.
公开号:EP3428149A2
公开(公告)日:2019-01-16
Provided are a condensed cyclic compound and an organic light-emitting device comprising the same. The organic light-emitting device may comprise a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode. The organic layer may comprise the condensed cyclic compound represented by Formula 1:
. In Formula 1, rings A1, A2, and A3 may each be independently a C5-C60 carbocyclic group or a C2-C30 heterocyclic group, and n1 to n3 may each be independently 0 or 1, provided that the sum of nl, n2, and n3 is 1. In addition, the descriptions of Xi, L1 to L9, al to a9, Ar1 to Ar6, bl to b6, R1 to R3, and cl to c3 are as defined in the present specification.
本文提供了一种缩合环状化合物和由其组成的有机发光器件。有机发光器件可包括第一电极、第二电极和置于第一电极与第二电极之间的有机层。有机层可包括由式 1 表示的缩合环状化合物:
.此外,Xi、L1 至 L9、al 至 a9、Ar1 至 Ar6、bl 至 b6、R1 至 R3 和 cl 至 c3 的描述如本说明书中所定义。