Invention Grant
- Patent Title: Organic electroluminescent compound and organic electroluminescent device comprising the same
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Application No.: US16757778Application Date: 2018-11-21
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Publication No.: US11605781B2Publication Date: 2023-03-14
- Inventor: Hong-Se Oh , Tae-Jin Lee , Jeong-Eun Yang , Yeon-Gun Lee
- 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: KR10-2017-0160254 20171128
- International Application: PCT/KR2018/014300 WO 20181121
- International Announcement: WO2019/107822 WO 20190606
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07C211/61 ; C09K11/06 ; H01L51/50
Abstract:
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound of the present disclosure, an organic electroluminescent device having high luminous efficiency and/or long lifespan properties can be provided compared to conventional organic electroluminescent devices.
Public/Granted literature
- US20210193925A1 ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME Public/Granted day:2021-06-24
Information query
IPC分类:
