Title:
NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/045347
Kind Code:
A1
Abstract:
The present invention provides a compound represented by chemical formula 1 and an organic light emitting device comprising same. The compound represented by chemical formula 1 may be used as a hole injection, hole transport, electron blocking, light emitting, electron transport, or electron injection material.
Inventors:
CHA YONGBUM (KR)
CHO WOO JIN (KR)
HONG SUNG KIL (KR)
LEE JAEGOO (KR)
CHO WOO JIN (KR)
HONG SUNG KIL (KR)
LEE JAEGOO (KR)
Application Number:
PCT/KR2020/006915
Publication Date:
March 11, 2021
Filing Date:
May 28, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C07D209/82; C07D405/12; C07D409/12; H01L51/00; H01L51/50
Domestic Patent References:
| WO2018164201A1 | 2018-09-13 | |||
| WO2018164239A1 | 2018-09-13 | |||
| WO2019135665A1 | 2019-07-11 | |||
| WO2019189033A1 | 2019-10-03 |
Foreign References:
| KR20170036641A | 2017-04-03 | |||
| KR20170136842A | 2017-12-12 | |||
| KR20190058859A | 2019-05-30 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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