Title:
ORGANIC ELECTRIC ELEMENT USING COMPOUND FOR ORGANIC ELECTRIC ELEMENT, AND ELECTRONIC DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/191466
Kind Code:
A1
Abstract:
The present invention provides an organic electric element in which a compound represented by chemical formula 1 is included in a hole transport band layer, and a compound represented by chemical formula 2 is included in an electron transport band layer, and an electronic device including the organic electric element, and thus, it is possible to lower the driving voltage of the organic electric element and improve the luminescence efficiency and lifespan thereof.
Inventors:
LEE SUN HEE (KR)
LEE JUNG GEUN (KR)
PARK HYOUNG KEUN (KR)
MUN SOUNG YUN (KR)
KIM WON SAM (KR)
BAEK HYUN JUNG (KR)
LEE JUNG GEUN (KR)
PARK HYOUNG KEUN (KR)
MUN SOUNG YUN (KR)
KIM WON SAM (KR)
BAEK HYUN JUNG (KR)
Application Number:
PCT/KR2022/002487
Publication Date:
September 15, 2022
Filing Date:
February 21, 2022
Export Citation:
Assignee:
DUK SAN NEOLUX CO LTD (KR)
International Classes:
H01L51/00; H01L51/50; H01L51/56
Foreign References:
| KR20160149527A | 2016-12-28 | |||
| KR20160139159A | 2016-12-07 | |||
| KR20130039671A | 2013-04-22 | |||
| CN111777517A | 2020-10-16 | |||
| CN112430225A | 2021-03-02 |
Attorney, Agent or Firm:
KIM, Jeongeun (KR)
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