Title:
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING SAME, AND ELECTRONIC DEVICE COMPRISING SAME ORGANIC ELECTRIC ELEMENT
Document Type and Number:
WIPO Patent Application WO/2021/261851
Kind Code:
A1
Abstract:
The present invention provides an organic electric element and an electronic device comprising the organic electric element, the organic electric element comprising an anode, a cathode, and an organic layer and a capping layer formed between the anode and the cathode, wherein the capping layer comprises a compound of the present invention, represented by chemical formula 1, whereby the driving voltage of the organic electric element can be lowered, and the luminous efficiency and service life of the organic electric element can be improved.
Inventors:
LEE BUM SUNG (KR)
LEE SUN HEE (KR)
KIM KYOUNG CHUL (KR)
PARK HYOUNG KEUN (KR)
OH HYUN JI (KR)
MUN SOUNG YUN (KR)
KIM NAM KYUN (KR)
KIM DAE SIC (KR)
LEE SUN HEE (KR)
KIM KYOUNG CHUL (KR)
PARK HYOUNG KEUN (KR)
OH HYUN JI (KR)
MUN SOUNG YUN (KR)
KIM NAM KYUN (KR)
KIM DAE SIC (KR)
Application Number:
PCT/KR2021/007708
Publication Date:
December 30, 2021
Filing Date:
June 21, 2021
Export Citation:
Assignee:
DUK SAN NEOLUX CO LTD (KR)
International Classes:
C07D263/58; H01L51/00; C07D277/82; C07D413/12; C07D417/12; H01L51/50
Foreign References:
| KR102046983B1 | 2019-11-20 | |||
| KR20180018954A | 2018-02-22 | |||
| KR20200002458A | 2020-01-08 | |||
| KR20200011059A | 2020-02-03 | |||
| KR20170116927A | 2017-10-20 |
Attorney, Agent or Firm:
B&IP-JOOWON PATENT AND LAW FIRM (KR)
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