Title:
ORGANIC LIGHT-EMITTING COMPOUND AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/131768
Kind Code:
A1
Abstract:
The present invention relates to a novel compound with an excellent light-emitting capacity, and an organic electroluminescence element comprising same, wherein the compound according to the present invention, when used in an organic material layer material of an organic electroluminescence element, preferably as a phosphorescence host in a light-emitting layer, may improve light-emitting capacity, driving voltage, efficiency, and lifetime characteristics thereof.
Inventors:
KIM CHOONGHAHN (KR)
SHIN HWANGYU (KR)
SHIN HWANGYU (KR)
Application Number:
PCT/KR2021/019005
Publication Date:
June 23, 2022
Filing Date:
December 14, 2021
Export Citation:
Assignee:
SOLUS ADVANCED MAT CO LTD (KR)
International Classes:
C07F5/02; H01L51/00; H01L51/50
Foreign References:
| KR20160119683A | 2016-10-14 | |||
| KR20180122298A | 2018-11-12 | |||
| KR20200070141A | 2020-06-17 | |||
| KR20190140421A | 2019-12-19 | |||
| KR20210125621A | 2021-10-19 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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