Title:
NOVEL COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/025647
Kind Code:
A1
Abstract:
The present invention provides: a compound, represented by formula 1, for a capping layer; and an organic light-emitting device including a first electrode, a second electrode, at least a single organic material layer interposed between the first electrode and the second electrode, and a capping layer which is disposed on the outside of at least one of the first electrode or the second electrode and contains the compound of formula 1.
Inventors:
HAM HO WAN (KR)
AN HYUN CHEOL (KR)
KIM DONG JUN (KR)
MIN BYUNG CHEOL (KR)
LIM DONG HWAN (KR)
ANN JA EUN (KR)
KWON DONG YUEL (KR)
LEE SUNG KYU (KR)
KIM TAE MIN (KR)
AN HYUN CHEOL (KR)
KIM DONG JUN (KR)
MIN BYUNG CHEOL (KR)
LIM DONG HWAN (KR)
ANN JA EUN (KR)
KWON DONG YUEL (KR)
LEE SUNG KYU (KR)
KIM TAE MIN (KR)
Application Number:
PCT/KR2021/009840
Publication Date:
February 03, 2022
Filing Date:
July 28, 2021
Export Citation:
Assignee:
DONGJIN SEMICHEM CO LTD (KR)
International Classes:
C07D413/12; C07D405/14; C07D413/14; C07D471/04; H01L51/00; H01L51/52
Domestic Patent References:
| WO2020027389A1 | 2020-02-06 | |||
| WO2019139065A1 | 2019-07-18 | |||
| WO2020122359A1 | 2020-06-18 |
Foreign References:
| CN110845501A | 2020-02-28 | |||
| KR20200086747A | 2020-07-17 | |||
| CN109824659A | 2019-05-31 | |||
| KR20170116927A | 2017-10-20 |
Attorney, Agent or Firm:
TW INTERNATIONAL PATENT AND LAWFIRM (KR)
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