Invention Grant
- Patent Title: Heterocyclic compound and organic light emitting device comprising the same
-
Application No.: US16625589Application Date: 2018-05-30
-
Publication No.: US11542258B2Publication Date: 2023-01-03
- Inventor: Jungoh Huh , Dong Hoon Lee , Boon Jae Jang , Dong Uk Heo , Miyeon Han , Junghoon Yang
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2017-0082779 20170629,KR10-2018-0059817 20180525
- International Application: PCT/KR2018/006166 WO 20180530
- International Announcement: WO2019/004612 WO 20190103
- Main IPC: C07D409/14
- IPC: C07D409/14 ; C07D405/04 ; C07D405/14 ; C07D413/14 ; C07D417/14 ; C07F7/08 ; H01L51/00 ; H01L51/50 ; C07D411/14
Abstract:
Provided is a novel heterocyclic compound of Chemical Formula 1: and to an organic light emitting device including the same.
Public/Granted literature
- US20200262825A1 NOVEL HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME Public/Granted day:2020-08-20
Information query
