ORGANIC LIGHT-EMITTING COMPOUND, AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME

Title:

ORGANIC LIGHT-EMITTING COMPOUND, AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2022/139360

Kind Code:

A1

Abstract:

The present invention relates to a novel compound with excellent electron transport, light emission, and heat stability, and to an organic electroluminescent device that includes the compound in at least one organic material layer to have improved properties, such as in light-emitting efficiency, driving voltage, and lifespan.

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Inventors:

SON HYOSUK (KR)
EUM MINSIK (KR)
PARK WOOJAE (KR)
LEE HYEMI (KR)

Application Number:

PCT/KR2021/019350

Publication Date:

June 30, 2022

Filing Date:

December 17, 2021

Export Citation:

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Assignee:

SOLUS ADVANCED MAT CO LTD (KR)

International Classes:

C07D401/10; C07D401/14; C07D403/10; C07D405/14; C07D409/14; C07D471/04; C07D491/048; C07D495/04; H01L51/00

Foreign References:

KR20200033769A	2020-03-30
KR20200026754A	2020-03-11
KR20200120560A	2020-10-21
KR20160149527A	2016-12-28
CN108003865A	2018-05-08

Attorney, Agent or Firm:

WETHEPEOPLE IP & LAW FIRM (KR)

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