Title:
ORGANIC LIGHT-EMITTING COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/256881
Kind Code:
A1
Abstract:
The present invention relates to a novel compound having excellent light-emitting ability and an organic electroluminescent device comprising same, in which the compound according to the present invention is used in organic material layer materials, preferably in an electron transport layer material and an electron transport auxiliary layer material of the organic electroluminescent device, and thus can improve the light-emitting efficiency, driving voltage, lifespan, etc. of the organic electroluminescent device.
Inventors:
KIM JIN WOONG (KR)
EUM MIN SIK (KR)
KIM HOE MOON (KR)
JUNG HWA SOON (KR)
BAE HYUNG CHAN (KR)
SON HO JUN (KR)
HAN SONG IE (KR)
EUM MIN SIK (KR)
KIM HOE MOON (KR)
JUNG HWA SOON (KR)
BAE HYUNG CHAN (KR)
SON HO JUN (KR)
HAN SONG IE (KR)
Application Number:
PCT/KR2021/007634
Publication Date:
December 23, 2021
Filing Date:
June 17, 2021
Export Citation:
Assignee:
SOLUS ADVANCED MAT CO LTD (KR)
International Classes:
C07D251/24; C07D239/26; C07D241/12; C07D405/04; C09K11/06; H01L51/00; H01L51/50
Foreign References:
| KR20160007980A | 2016-01-21 | |||
| KR20160069981A | 2016-06-17 | |||
| KR20160010730A | 2016-01-28 | |||
| KR20170086243A | 2017-07-26 | |||
| KR20120080508A | 2012-07-17 | |||
| KR20200077950A | 2020-07-01 | |||
| CN112125854A | 2020-12-25 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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