Title:
POLYCYCLIC AROMATIC DERIVATIVE COMPOUND AND ORGANOELECTROLUMINESCENT DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/172965
Kind Code:
A1
Abstract:
The present invention relates to: a polycyclic aromatic derivative compound which can be employed in various organic layers in organic electroluminescent devices; and an organic electroluminescent device with high efficiency and long service life, which is significantly improved in terms of luminous efficiency by comprising the polycyclic aromatic derivative compound. The present invention can be effectively used in industrial applications, such as flat display devices, flexible display devices, monochrome or white flat lighting devices, and monochrome or white flexible lighting devices, and vehicle display devices.
Inventors:
SHIN BONG-KI (KR)
JOO SUNG-HOON (KR)
YANG BYUNG-SUN (KR)
KIM SU-JIN (KR)
KIM JI-HWAN (KR)
JO HYEON-JUN (KR)
CHOI SUNG-EUN (KR)
JOO SUNG-HOON (KR)
YANG BYUNG-SUN (KR)
KIM SU-JIN (KR)
KIM JI-HWAN (KR)
JO HYEON-JUN (KR)
CHOI SUNG-EUN (KR)
Application Number:
PCT/KR2021/002534
Publication Date:
September 02, 2021
Filing Date:
March 02, 2021
Export Citation:
Assignee:
SFC CO LTD (KR)
International Classes:
C07F5/02; H01L51/00; H01L51/50
Foreign References:
| KR20190101900A | 2019-09-02 | |||
| CN110790782A | 2020-02-14 | |||
| KR20200010130A | 2020-01-30 | |||
| KR20200019272A | 2020-02-24 | |||
| US20190322623A1 | 2019-10-24 |
Attorney, Agent or Firm:
JUNG, Eun Youl (KR)
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