Title:
ORGANOMETALLIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2024/080842
Kind Code:
A1
Abstract:
The present invention relates to an organometallic compound and an organic electroluminescent device comprising same. The organometallic compound enables the manufacture of full-color displays and white light organic electroluminescent devices, and is suitable for electroluminescence in the visible region, particularly a blue region, of an electromagnetic spectrum. In addition, the organometallic compound can be used as a mixture with a host compound in an emission layer of an organic electroluminescent device, and can be used as an emitter, a matrix material, or a charge transporting material, particularly a hole transporting material or a charge blocker. By using the organometallic compound, it may be possible to provide an organic electroluminescent device which can have high quantum yield and high stability and exhibit long lifespan characteristics.
Inventors:
EUM MIN SIK (KR)
KIM HWAN HWI (KR)
HAH JUNG HWAN (KR)
PARK SANG WOO (KR)
OH DAE HWAN (KR)
KIM HWAN HWI (KR)
HAH JUNG HWAN (KR)
PARK SANG WOO (KR)
OH DAE HWAN (KR)
Application Number:
PCT/KR2023/015872
Publication Date:
April 18, 2024
Filing Date:
October 13, 2023
Export Citation:
Assignee:
SK INC (KR)
International Classes:
C07F15/00; C09K11/06; H10K50/11; H10K50/12; H10K85/30
Foreign References:
| KR20210059126A | 2021-05-25 | |||
| KR20210039516A | 2021-04-12 | |||
| KR20210112425A | 2021-09-15 | |||
| CN113201021A | 2021-08-03 | |||
| US20220271241A1 | 2022-08-25 |
Attorney, Agent or Firm:
WON, Dae Gyu (KR)
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