专利检索 ap:("LG CHEM, LTD.") AND inv:"Sang Duk SUH" 第 9 页

81.

发明申请
NOVEL HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME 有权

公开(公告)号：US20210040038A1

公开(公告)日：2021-02-11

申请号：US16609186

申请日：2018-05-31

申请人： LG CHEM, LTD.

发明人： Sang Duk SUH , Wanpyo HONG , Sung Kil HONG

IPC分类号： C07D209/82 , C07D403/14 , C07D409/14 , C07D405/14 , H01L51/00

摘要： Provided is a heterocyclic compound of Chemical Formula 1: and an organic light emitting device including the same.

上一页
1
2
3
4
5
6
7
8
9