HETEROCYCLIC COMPOUND, AND ORGANIC LIGHT-EMITTING DEVICE AND COMPOSITION FOR FORMING ORGANIC MATERIAL LAYER, COMPRISING SAME

Title:

HETEROCYCLIC COMPOUND, AND ORGANIC LIGHT-EMITTING DEVICE AND COMPOSITION FOR FORMING ORGANIC MATERIAL LAYER, COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2023/096225

Kind Code:

A1

Abstract:

The present specification relates to a heterocyclic compound of chemical formula 1, and an organic light-emitting device and a composition for forming an organic material layer, comprising same.

Inventors:

LEE YONG-HUI (KR)
MO JUN-TAE (KR)
KIM DONG-JUN (KR)

Application Number:

PCT/KR2022/017694

Publication Date:

June 01, 2023

Filing Date:

November 11, 2022

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Assignee:

LT MAT CO LTD (KR)

International Classes:

C07D405/04; C07D405/10; C07D405/14; C07D409/10; C07D409/14; C07D487/04; C07D491/048; C07D495/04; H10K99/00

Domestic Patent References:

WO2019182360A1

2019-09-26

Foreign References:

KR20210075535A	2021-06-23
KR102076958B1	2020-02-13
KR20170128784A	2017-11-24
KR20160123176A	2016-10-25

Attorney, Agent or Firm:

CHOI, Hee-Kyeong et al. (KR)

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