Title:
ANTHRACENE DERIVATIVE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/128638
Kind Code:
A1
Abstract:
The present invention relates to an anthracene derivative compound having a characteristic structure in which an aliphatic aromatic mixed ring group is substituted, and to an organic light-emitting device comprising same. The present invention relates to a high-efficiency and long-lifespan organic light-emitting device having remarkably improved luminous efficiency and lifespan characteristics by adopting the anthracene derivative compound according to the present invention as a host of a light-emitting layer, and adopting a polycyclic compound having a characteristic structure as a dopant of the light-emitting layer.
Inventors:
CHO JIN-HWI (KR)
YU SE-JIN (KR)
SHIM SO-YOUNG (KR)
YANG YONG-WOON (KR)
YU SE-JIN (KR)
SHIM SO-YOUNG (KR)
YANG YONG-WOON (KR)
Application Number:
PCT/KR2022/021573
Publication Date:
July 06, 2023
Filing Date:
December 29, 2022
Export Citation:
Assignee:
SFC CO LTD (KR)
International Classes:
C07C13/58; C07C43/275; C07C255/52; C07F7/08; C07F7/30; H10K99/00
Foreign References:
| US20090128009A1 | 2009-05-21 | |||
| KR20210067976A | 2021-06-08 | |||
| KR20080017562A | 2008-02-27 | |||
| KR102191018B1 | 2020-12-14 | |||
| KR20210147901A | 2021-12-07 | |||
| KR20080114812A | 2008-12-31 |
Attorney, Agent or Firm:
JUNG, Eun Youl (KR)
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