Title:
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/033352
Kind Code:
A1
Abstract:
The present specification relates to a heterocyclic compound represented by chemical formula 1, an organic light-emitting device comprising same, and a composition for an organic layer of an organic light-emitting device.
Inventors:
LEE GI BACK (KR)
HEO YU JIN (KR)
MO JUN TAE (KR)
KIM DONG JUN (KR)
HEO YU JIN (KR)
MO JUN TAE (KR)
KIM DONG JUN (KR)
Application Number:
PCT/KR2022/010219
Publication Date:
March 09, 2023
Filing Date:
July 13, 2022
Export Citation:
Assignee:
LT MAT CO LTD (KR)
International Classes:
C07D405/04; C07D405/10; C07D405/14; C07D409/04; C07D409/14; C07D487/04; C07D491/048; C07D495/04
Foreign References:
| KR20200119503A | 2020-10-20 | |||
| KR20210008812A | 2021-01-25 | |||
| KR20200110228A | 2020-09-23 | |||
| KR20200092879A | 2020-08-04 | |||
| KR20160139159A | 2016-12-07 |
Attorney, Agent or Firm:
KIM, Sung Ho (KR)
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