Invention Grant
- Patent Title: Nitrogen-containing condensed cyclic compound and organic light emitting device using same
-
Application No.: US15324947Application Date: 2016-06-03
-
Publication No.: US10347845B2Publication Date: 2019-07-09
- Inventor: Minjun Kim , Hyok Joon Kwon , Wanpyo Hong , Kongkyeom Kim , Jungha Lee
- 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: KR10-2015-0078801 20150603
- International Application: PCT/KR2016/005954 WO 20160603
- International Announcement: WO2016/195441 WO 20161208
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D519/00 ; C09K11/02 ; C07D487/16 ; C09K11/06 ; H01L51/50
Abstract:
The present specification provides a nitrogen-containing condensed cyclic compound of chemical formula 1 and an organic light emitting device comprising the same.
Public/Granted literature
- US20170213984A1 NITROGEN-CONTAINING CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING SAME Public/Granted day:2017-07-27
Information query
IPC分类:
