公开(公告)号：US20150188058A1

公开(公告)日：2015-07-02

申请号：US14584142

申请日：2014-12-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eigo MIYAZAKI ,  Hori KAZUSHIGE ,  Keita TANI ,  Norihito ISHII

IPC: H01L51/00 ,  H01L51/50 ,  C07D403/14 ,  C07D471/04 ,  C07D403/10 ,  C07D209/86

CPC classification number: H01L51/0072 ,  C07D209/86 ,  C07D403/10 ,  C07D403/14 ,  C07D471/04 ,  H01L51/0067 ,  H01L51/5016

Abstract: A carbazole compound represented by Formulae 1A or 1B: wherein in Formulae 1A and 1B, A, R1 to R4, and c1 to c3 are described in the specification.

Abstract translation: 由式1A或1B表示的咔唑化合物：其中在式1A和1B中，A，R1至R4和c1至c3在说明书中描述。