Title:
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/277313
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 manufacturing method therefor, and a composition for an organic layer.
Inventors:
MO JUN TAE (KR)
LEE MIN SU (KR)
KIM DONG JUN (KR)
LEE MIN SU (KR)
KIM DONG JUN (KR)
Application Number:
PCT/KR2022/005147
Publication Date:
January 05, 2023
Filing Date:
April 08, 2022
Export Citation:
Assignee:
LT MAT CO LTD (KR)
International Classes:
C07D403/04; C07D403/10; C07D403/14; C07D405/14; C07D409/04; C07D471/04; C07D491/048
Domestic Patent References:
| WO2021029675A1 | 2021-02-18 |
Foreign References:
| KR20200026747A | 2020-03-11 | |||
| KR20210020843A | 2021-02-24 | |||
| CN112552282A | 2021-03-26 | |||
| EP3715437A1 | 2020-09-30 |
Attorney, Agent or Firm:
KIM, Sung Ho (KR)
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