Title:
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME, AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT-EMITTING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2023/106626
Kind Code:
A1
Abstract:
The present specification provides a heterocyclic compound, an organic light-emitting element comprising same, and a composition for an organic layer of the organic light-emitting element.
Inventors:
PARK SEONG-JONG (KR)
JANG HYUNG-KEUN (KR)
NO YOUNG-SEOK (KR)
KIM DONG-JUN (KR)
JANG HYUNG-KEUN (KR)
NO YOUNG-SEOK (KR)
KIM DONG-JUN (KR)
Application Number:
PCT/KR2022/016716
Publication Date:
June 15, 2023
Filing Date:
October 28, 2022
Export Citation:
Assignee:
LT MAT CO LTD (KR)
International Classes:
C07D409/14; C07D403/04; C07D403/10; C07D405/14; C09K11/06; H10K50/00; H10K99/00
Foreign References:
| KR20200056589A | 2020-05-25 | |||
| KR101959821B1 | 2019-03-20 | |||
| KR20200068568A | 2020-06-15 | |||
| KR20180002351A | 2018-01-08 | |||
| US20190214573A1 | 2019-07-11 | |||
| KR20210176360A | ||||
| US4356429A | 1982-10-26 |
Attorney, Agent or Firm:
CHOI, Hee-Kyeong et al. (KR)
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