Title:
ORGANIC LUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/060020
Kind Code:
A1
Abstract:
The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device using same and, more specifically, to: a compound having excellent thermal stability, electrochemical stability, light-emitting ability, and hole transport ability; and an organic electroluminescent device which includes the compound in one or more organic layers thereof, thus having improved characteristics in terms of luminescence efficiency, driving voltage, lifespan, and the like.
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Inventors:
PARK WOOJAE (KR)
EUM MINSIK (KR)
SIM JAEYI (KR)
EUM MINSIK (KR)
SIM JAEYI (KR)
Application Number:
PCT/KR2021/012370
Publication Date:
March 24, 2022
Filing Date:
September 10, 2021
Export Citation:
Assignee:
SOLUS ADVANCED MAT CO LTD (KR)
International Classes:
C07D311/80; C07D335/10; C07D407/12; C07D407/14; C07D409/12; C09K11/06; H01L51/00; H01L51/50
Domestic Patent References:
| WO2019166270A1 | 2019-09-06 | |||
| WO2019182402A1 | 2019-09-26 |
Foreign References:
| CN110950829A | 2020-04-03 | |||
| KR20190112083A | 2019-10-02 | |||
| CN112409314A | 2021-02-26 |
Attorney, Agent or Firm:
WETHEPEOPLE IP & LAW FIRM (KR)
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