Title:
POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/119297
Kind Code:
A1
Abstract:
The present invention relates to a polycyclic compound which can be employed in various organic layers included in an organic light emitting device and contains R substituted with at least one deuterium (D), and to an organic light emitting device which has a long lifespan by comprising same to significantly improve lifespan characteristics thereof. According to the present invention, an organic light emitting device having a long lifespan can be implemented, and thus can be industrially advantageously used in various lighting and display devices, such as a flat panel display device, a flexible display device, a monochromatic or white flat panel lighting device, a monochromatic or white flexible lighting device, a vehicle display device, and a virtual or augmented reality display device.
Inventors:
JOO SUNG-HOON (KR)
SHIN BONG-KI (KR)
YANG BYUNG-SUN (KR)
KIM JI-HWAN (KR)
JO HYEON-JUN (KR)
CHOI SUNG-EUN (KR)
WOO SEONG-EUN (KR)
PARK DONG-MYUNG (KR)
MOON JUN-YOUNG (KR)
KANG SOO-KYUNG (KR)
SHIN BONG-KI (KR)
YANG BYUNG-SUN (KR)
KIM JI-HWAN (KR)
JO HYEON-JUN (KR)
CHOI SUNG-EUN (KR)
WOO SEONG-EUN (KR)
PARK DONG-MYUNG (KR)
MOON JUN-YOUNG (KR)
KANG SOO-KYUNG (KR)
Application Number:
PCT/KR2021/017960
Publication Date:
June 09, 2022
Filing Date:
December 01, 2021
Export Citation:
Assignee:
SFC CO LTD (KR)
International Classes:
C07F5/02; C09K11/06; H01L51/00; H01L51/50
Foreign References:
| KR20200066208A | 2020-06-09 | |||
| KR102148296B1 | 2020-08-26 | |||
| KR20200125583A | 2020-11-04 | |||
| KR20200132752A | 2020-11-25 | |||
| KR20200034899A | 2020-04-01 |
Attorney, Agent or Firm:
JUNG, Eun Youl (KR)
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