Title:
HETEROCYCLIC COMPOUND, AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/244983
Kind Code:
A1
Abstract:
The present invention relates to a heterocyclic compound represented by chemical formula 1, an organic light-emitting element comprising same, methods for manufacturing same, and a composition for an organic material layer.
Inventors:
KIM JI UN (KR)
DONG GWANG IL (KR)
LEE YONG HUI (KR)
JEONG WON JANG (KR)
KIM DONG JUN (KR)
DONG GWANG IL (KR)
LEE YONG HUI (KR)
JEONG WON JANG (KR)
KIM DONG JUN (KR)
Application Number:
PCT/KR2022/005150
Publication Date:
November 24, 2022
Filing Date:
April 08, 2022
Export Citation:
Assignee:
LT MAT CO LTD (KR)
International Classes:
C07D333/50; C07D409/04; C07D409/10; C07D409/12; H01L51/00
Foreign References:
| KR20150145033A | 2015-12-29 | |||
| KR20200078088A | 2020-07-01 | |||
| KR20170110412A | 2017-10-11 | |||
| KR20190078040A | 2019-07-04 | |||
| KR101686835B1 | 2016-12-16 |
Attorney, Agent or Firm:
KIM, Sung Ho (KR)
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