Invention Grant
- Patent Title: Organic electroluminescent compound and organic electroluminescent device comprising the same
-
Application No.: US16479616Application Date: 2018-01-31
-
Publication No.: US11289662B2Publication Date: 2022-03-29
- Inventor: Jeong-Eun Yang
- Applicant: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Applicant Address: KR Chungcheongnam-do
- Assignee: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Current Assignee: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Current Assignee Address: KR Chungcheongnam-do
- Agent G. Creston Campbell
- Priority: KR10-2017-0014450 20170201
- International Application: PCT/KR2018/001324 WO 20180131
- International Announcement: WO2018/143663 WO 20180809
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D471/14 ; C09K11/06 ; H01L51/50
Abstract:
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound of the present disclosure, an organic electroluminescent device having low driving voltage and/or high luminous efficiency can be provided. At the same time or selectively, an organic electroluminescent device having excellent lifespan characteristic and/or formable of a thin film of excellent quality can be provided.
Public/Granted literature
- US20210367161A1 ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME Public/Granted day:2021-11-25
Information query
IPC分类:
