Title:
NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/211512
Kind Code:
A1
Abstract:
The present invention provides an organic light-emitting device comprising a compound represented by chemical formula 1 on a light-emitting layer, thereby having enhanced efficiency, driving voltage and lifespan characteristics.
Inventors:
KIM YOUNG KWANG (KR)
LEE JAECHOL (KR)
KIM YONGWOOK (KR)
YU SOYOUNG (KR)
KIM SHIN SUNG (KR)
LIM BYEONG YUN (KR)
JEONG SU HUN (KR)
LEE JAECHOL (KR)
KIM YONGWOOK (KR)
YU SOYOUNG (KR)
KIM SHIN SUNG (KR)
LIM BYEONG YUN (KR)
JEONG SU HUN (KR)
Application Number:
PCT/KR2022/004565
Publication Date:
October 06, 2022
Filing Date:
March 31, 2022
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C07F5/02; C09K11/06; H01L51/00; H01L51/50
Domestic Patent References:
| WO2020108899A1 | 2020-06-04 | |||
| WO2003012890A2 | 2003-02-13 |
Foreign References:
| CN112480154A | 2021-03-12 | |||
| KR20200107782A | 2020-09-16 | |||
| KR101876763B1 | 2018-07-11 | |||
| KR20180134850A | 2018-12-19 | |||
| KR20000051826A | 2000-08-16 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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