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Title:
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, AND COMPOSITION COMPRISING SAME FOR FORMING ORGANIC LAYER
Document Type and Number:
WIPO Patent Application WO/2023/191353
Kind Code:
A1
Abstract:
The present specification relates to a heterocyclic compound of chemical formula 1, an organic light-emitting device comprising same, and a composition comprising same for forming an organic layer.

Inventors:
LEE GI-BACK (KR)
MO JUN-TAE (KR)
KIM DONG-JUN (KR)
Application Number:
PCT/KR2023/003415
Publication Date:
October 05, 2023
Filing Date:
March 14, 2023
Export Citation:
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Assignee:
LT MAT CO LTD (KR)
International Classes:
C07D307/77; C07D407/12; C07D409/12; C07D409/14; H10K85/60
Foreign References:
KR20200131681A2020-11-24
CN110818675A2020-02-21
KR20200081300A2020-07-07
CN111808085A2020-10-23
KR20210155666A2021-12-23
Attorney, Agent or Firm:
CHOI, Hee-Kyeong et al. (KR)
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