Title:
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
Document Type and Number:
WIPO Patent Application WO/2020/009392
Kind Code:
A1
Abstract:
The present disclosure relates to an organic electroluminescent compound represented by formula 1 and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound of the present disclosure, it is possible to provide an organic electroluminescent device having lower operating voltage, higher luminous efficiency and/or longer lifespan properties as compared with a conventional organic electroluminescent device.
Inventors:
KIM HYUN (KR)
JUN JI-SONG (KR)
JEON JEONG-HWAN (KR)
LEE YEON-GUN (KR)
HWANG SEON-JIN (KR)
CHO YOUNG-JUN (KR)
JUN JI-SONG (KR)
JEON JEONG-HWAN (KR)
LEE YEON-GUN (KR)
HWANG SEON-JIN (KR)
CHO YOUNG-JUN (KR)
Application Number:
PCT/KR2019/007960
Publication Date:
January 09, 2020
Filing Date:
July 01, 2019
Export Citation:
Assignee:
ROHM & HAAS ELECT MATERIALS KOREA LTD (KR)
International Classes:
C09K11/06; H01L51/50
Domestic Patent References:
| WO2014047616A1 | 2014-03-27 |
Foreign References:
| CN105541921A | 2016-05-04 | |||
| CN107501333A | 2017-12-22 | |||
| KR20150105902A | 2015-09-18 | |||
| US20180053904A1 | 2018-02-22 |
Attorney, Agent or Firm:
CHANG, Hoon (KR)
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