Title:
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, MANUFACTURING METHOD THEREFOR, AND COMPOSITION FOR ORGANIC LAYER
Document Type and Number:
WIPO Patent Application WO/2022/186645
Kind Code:
A1
Abstract:
The present specification 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:
PARK MIN JI (KR)
DONG GWANG IL (KR)
JEONG WON JANG (KR)
KIM DONG JUN (KR)
DONG GWANG IL (KR)
JEONG WON JANG (KR)
KIM DONG JUN (KR)
Application Number:
PCT/KR2022/003066
Publication Date:
September 09, 2022
Filing Date:
March 04, 2022
Export Citation:
Assignee:
LT MAT CO LTD (KR)
International Classes:
C07C211/61; C07C211/54; C07C211/57; C07D209/82; C07D487/04; H01L51/00
Foreign References:
| CN111253202A | 2020-06-09 | |||
| KR20180099343A | 2018-09-05 | |||
| KR20190069993A | 2019-06-20 | |||
| KR20190143410A | 2019-12-30 |
Other References:
QIU SHUHAI, ZHANG YOUYU, HUANG XIAOBO, BAO LIPIAO, HONG YOUHUA, ZENG ZEBING, WU JISHAN: "9-Ethynylfluoroenyl Radicals: Regioselective Dimerization and Post Ring-Cyclization Reactions", ORGANIC LETTERS, AMERICAN CHEMICAL SOCIETY, US, vol. 18, no. 23, 2 December 2016 (2016-12-02), US , pages 6018 - 6021, XP055964162, ISSN: 1523-7060, DOI: 10.1021/acs.orglett.6b02904
Attorney, Agent or Firm:
KIM, Sung Ho (KR)
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