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Patent Searching and Data


Title:
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, METHOD FOR MANUFACTURING SAME, AND COMPOSITION FOR ORGANIC MATERIAL LAYER
Document Type and Number:
WIPO Patent Application WO/2020/122576
Kind Code:
A1
Abstract:
The present specification relates to a heterocyclic compound represented by Chemical Formula 1, an organic light-emitting device including same, a method for manufacturing same, and a composition for an organic material layer.

Inventors:
KIM SU-YEON (KR)
PARK GEON-YU (KR)
KIM DONG-JUN (KR)
Application Number:
KR2019/017447
Publication Date:
June 18, 2020
Filing Date:
December 11, 2019
Export Citation:
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Assignee:
LT MAT CO LTD (KR)
International Classes:
C07D405/14; C07D403/14; C07D405/04; C07D409/04; C07D409/14; C07F7/08; H01L51/00; H01L51/50
Foreign References:
KR20180062208A2018-06-08
KR20180068882A2018-06-22
KR20180060474A2018-06-07
KR20160114526A2016-10-05
CN108623545A2018-10-09
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
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