Title:
ORGANIC ELECTRIC ELEMENT COMPRISING COMPOUND FOR ORGANIC ELECTRIC ELEMENT, AND ELECTRONIC DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/085606
Kind Code:
A1
Abstract:
The present invention provides: an organic electric element which includes a light-emitting auxiliary layer comprising at least one of compounds represented by chemical formula 1 and chemical formula 2 and a light-emitting layer comprising at least one of compounds represented by chemical formula 3 and chemical formula 4; and an electronic device thereof. By including the light-emitting auxiliary layer and the light-emitting layer comprising the compounds according to the present invention, the driving voltage of the organic electric element can be lowered and the efficiency and service life thereof can be improved.
Inventors:
MUN SOUNG YUN (KR)
LEE HYUNG DONG (KR)
PARK JONG GWANG (KR)
LEE SUN HEE (KR)
PARK CHI HYUN (KR)
LEE HYUNG DONG (KR)
PARK JONG GWANG (KR)
LEE SUN HEE (KR)
PARK CHI HYUN (KR)
Application Number:
PCT/KR2022/014772
Publication Date:
May 19, 2023
Filing Date:
September 30, 2022
Export Citation:
Assignee:
DUK SAN NEOLUX CO LTD (KR)
International Classes:
H10K99/00; C09K11/06; H10K50/00
Foreign References:
| KR20200018229A | 2020-02-19 | |||
| KR20150132660A | 2015-11-26 | |||
| KR20210053209A | 2021-05-11 | |||
| CN108863918A | 2018-11-23 | |||
| KR20150126525A | 2015-11-12 |
Attorney, Agent or Firm:
KIM, Jeongeun (KR)
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