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

Title:

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

Document Type and Number:

WIPO Patent Application WO/2022/215864

Kind Code:

A1

Abstract:

The present invention relates to a heterocyclic compound represented by chemical formula 1, an organic light-emitting device comprising same, a method for manufacturing same, and a composition for an organic layer.

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Inventors:

LEE GI BACK (KR)
MO JUN TAE (KR)
KIM DONG JUN (KR)

Application Number:

PCT/KR2022/002683

Publication Date:

October 13, 2022

Filing Date:

February 24, 2022

Export Citation:

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Assignee:

LT MAT CO LTD (KR)

International Classes:

C07D493/04; C07D405/04; H01L51/00; H01L51/50

Foreign References:

KR20200134978A	2020-12-02
KR20170086277A	2017-07-26
KR20170086211A	2017-07-26
KR20130078438A	2013-07-10
KR20190106774A	2019-09-18
CN110903295A	2020-03-24
US20200270278A1	2020-08-27

Attorney, Agent or Firm:

KIM, Sung Ho (KR)

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