HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, COMPOSITION FOR ORGANIC MATERIAL LAYER OF ORGANIC LIGHT-EMITTING DEVICE, AND METHOD FOR MANUFACTURING ORGANIC LIGHT-EMITTING DEVICE

Title:

Document Type and Number:

WIPO Patent Application WO/2021/132930

Kind Code:

A1

Abstract:

The present specification provides a heterocyclic compound represented by chemical formula 1, an organic light-emitting device comprising same, a composition for an organic material layer of an organic light-emitting device, and a method for manufacturing an organic light-emitting device.

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Inventors:

KIM JI-YOUNG (KR)
LEE JONG-SU (KR)
MO JUN-TAE (KR)
KIM DONG-JUN (KR)

Application Number:

PCT/KR2020/017602

Publication Date:

July 01, 2021

Filing Date:

December 04, 2020

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Assignee:

LT MAT CO LTD (KR)

International Classes:

C07D333/76; C07D307/91; C07D405/04; C07D405/14; C07D409/04; C07D409/12; C07D409/14; H01L51/00

Foreign References:

KR20180021340A	2018-03-02
KR20170006345A	2017-01-18
KR20190079339A	2019-07-05
KR20150064682A	2015-06-11
CN109385266A	2019-02-26

Attorney, Agent or Firm:

CHOI, Hee-Kyeong et al. (KR)

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