HETEROCYCLIC COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING SAME, AND COMPOSITION FOR ORGANIC MATERIAL LAYER

Title:

HETEROCYCLIC COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING SAME, AND COMPOSITION FOR ORGANIC MATERIAL LAYER

Document Type and Number:

WIPO Patent Application WO/2022/108260

Kind Code:

A1

Abstract:

The present specification relates to a heterocyclic compound represented by formula 1, an organic electroluminescent device including same, and a composition for an organic material layer.

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Inventors:

LEE NAM JIN (KR)
JEONG WON JANG (KR)
HEO YU JIN (KR)
KIM DONG JUN (KR)

Application Number:

PCT/KR2021/016552

Publication Date:

May 27, 2022

Filing Date:

November 12, 2021

Export Citation:

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Assignee:

LT MAT CO LTD (KR)

International Classes:

C07D493/04; C07D495/04; H01L51/00; H01L51/50

Foreign References:

KR20190012468A	2019-02-11
KR20200000518A	2020-01-03
CN110317206A	2019-10-11
KR20180101265A	2018-09-12
CN110885338A	2020-03-17

Attorney, Agent or Firm:

KIM, Sung Ho (KR)

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