Title:
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, AND COMPOSITION FOR ORGANIC MATERIAL LAYER OF ORGANIC LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/132981
Kind Code:
A1
Abstract:
The present application provides a heterocyclic compound, an organic light-emitting device in which the heterocyclic compound is included in an organic material layer, and a composition for the organic material layer of an organic light-emitting device.
Inventors:
LEE YOUNG-JIN (KR)
KWON SU-JIN (KR)
MO JUN-TAE (KR)
KIM DONG-JUN (KR)
KWON SU-JIN (KR)
MO JUN-TAE (KR)
KIM DONG-JUN (KR)
Application Number:
PCT/KR2020/018551
Publication Date:
July 01, 2021
Filing Date:
December 17, 2020
Export Citation:
Assignee:
LT MAT CO LTD (KR)
International Classes:
C07D405/04; C07D307/91; C07D409/14; C07D487/04; C07D491/048; C07D495/04; C07F7/08; C07F9/572; H01L51/00
Domestic Patent References:
| WO2009063780A1 | 2009-05-22 |
Foreign References:
| KR20150144421A | 2015-12-28 | |||
| JP2010043038A | 2010-02-25 | |||
| KR20150106505A | 2015-09-22 | |||
| CN107915744A | 2018-04-17 |
Attorney, Agent or Firm:
CHOI, Hee-Kyeong et al. (KR)
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