Title:
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, AND COMPOSITION FOR ORGANIC MATERIAL LAYER
Document Type and Number:
WIPO Patent Application WO/2023/090652
Kind Code:
A1
Abstract:
The present invention relates to a heterocyclic compound represented by chemical formula 1, an organic light-emitting device comprising same, and a composition for an organic material layer.
Inventors:
HEO YU JIN (KR)
MO JUN TAE (KR)
KIM DONG JUN (KR)
MO JUN TAE (KR)
KIM DONG JUN (KR)
Application Number:
PCT/KR2022/015579
Publication Date:
May 25, 2023
Filing Date:
October 14, 2022
Export Citation:
Assignee:
LT MAT CO LTD (KR)
International Classes:
C07D209/94; C07D403/04; C07D403/10; C07D405/04; C07D405/10; C07D405/12; C07D405/14; C07D409/04; C07D409/10; C07D409/12
Foreign References:
| KR20200049635A | 2020-05-08 | |||
| CN112979536A | 2021-06-18 | |||
| CN112094169A | 2020-12-18 | |||
| KR20210045341A | 2021-04-26 | |||
| US20180175306A1 | 2018-06-21 |
Attorney, Agent or Firm:
KIM, Sung Ho (KR)
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