Title:
HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DIODE COMPRISING SAME, COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT EMITTING DIODE, AND METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING DIODE
Document Type and Number:
WIPO Patent Application WO/2020/071778
Kind Code:
A1
Abstract:
The present specification provides a heterocyclic compound represented by chemical formula 1, an organic light emitting diode comprising same, a composition for an organic layer of an organic light emitting diode, and a method for manufacturing an organic light emitting diode.
Inventors:
KIM MI-JIN (KR)
MO JUN-TAE (KR)
BYUN JI-YOON (KR)
LEE YONG-HUI (KR)
LEE JONG-SU (KR)
NO YOUNG-SEOK (KR)
KIM DONG-JUN (KR)
MO JUN-TAE (KR)
BYUN JI-YOON (KR)
LEE YONG-HUI (KR)
LEE JONG-SU (KR)
NO YOUNG-SEOK (KR)
KIM DONG-JUN (KR)
Application Number:
PCT/KR2019/012895
Publication Date:
April 09, 2020
Filing Date:
October 02, 2019
Export Citation:
Assignee:
LT MAT CO LTD (KR)
International Classes:
C07D405/14; C07D498/04; C07D513/04; H01L51/00; H01L51/50
Domestic Patent References:
| WO2018174679A1 | 2018-09-27 | |||
| WO2018174681A1 | 2018-09-27 | |||
| WO2018174679A1 | 2018-09-27 | |||
| WO2018174678A1 | 2018-09-27 |
Foreign References:
| KR20180045798A | 2018-05-04 | |||
| KR20180041607A | 2018-04-24 | |||
| KR20180010144A | 2018-01-30 | |||
| KR20180117901A | 2018-10-30 | |||
| US4356429A | 1982-10-26 |
Other References:
See also references of EP 3862353A4
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
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