NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Title:

NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2022/177287

Kind Code:

A1

Abstract:

The present invention relates to a novel compound and an organic light-emitting device comprising same. A compound represented by chemical formula 1 may be used as a material for an organic material layer in an organic light-emitting device, and may improve efficiency and properties in terms of a low driving voltage and a lifespan in the organic light-emitting device.

Inventors:

KIM MINJUN (KR)
LEE DONG HOON (KR)
SUH SANG DUK (KR)
JUNG MIN WOO (KR)
LEE JUNGHA (KR)
HAN SU JIN (KR)

Application Number:

PCT/KR2022/002284

Publication Date:

August 25, 2022

Filing Date:

February 16, 2022

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

C07C211/57; C09K11/06; H01L51/00; H01L51/50

Domestic Patent References:

WO2017100967A1

2017-06-22

Foreign References:

KR20100028154A	2010-03-12
EP2218706A1	2010-08-18
JP2006151844A	2006-06-15
KR20210144603A	2021-11-30

Attorney, Agent or Firm:

YOU ME PATENT AND LAW FIRM (KR)

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