Title:
ORGANIC COMPOUND, AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/008644
Kind Code:
A1
Abstract:
The present invention relates to an organic compound and an organic light-emitting device comprising same, the organic compound being employed in an optical efficiency improvement layer, which is provided in an organic light-emitting device, so as to increase the optical efficiency of the device, and thus enables low-voltage driving of the device and excellent device characteristics such as excellent color purity and improved luminous efficiency to be implemented. Therefore, the present invention can be industrially and effectively used in various lighting and display devices and the like.
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Inventors:
YOON SEOK-KEUN (KR)
HYUN SEO-YONG (KR)
PARK GWAN-HEE (KR)
LEE SEONG LIM (KR)
SONG DONG JIN (KR)
CHANG JUN-YEONG (KR)
KO EUNJI (KR)
HYUN SEO-YONG (KR)
PARK GWAN-HEE (KR)
LEE SEONG LIM (KR)
SONG DONG JIN (KR)
CHANG JUN-YEONG (KR)
KO EUNJI (KR)
Application Number:
PCT/KR2021/013095
Publication Date:
February 02, 2023
Filing Date:
September 27, 2021
Export Citation:
Assignee:
P&H TECH CO LTD (KR)
International Classes:
C07D403/10; C07D203/04; C07D207/267; C07D401/10; C07D401/14
Domestic Patent References:
| WO2014163162A1 | 2014-10-09 |
Foreign References:
| CN109369495A | 2019-02-22 | |||
| US3647782A | 1972-03-07 |
Other References:
PATEL NAVIN B., PATEL HEMANT R., SHAIKH FAIYAZALAM M., RAJANI DHANJI: "Synthesis and In Vitro Antimicrobial Screening of New Azetidin-2-ones of 5-Ethyl Pyridine-2-ethanol : New Azetidin-2-ones of 5-Ethyl Pyridine-2-ethanol", JOURNAL OF HETEROCYCLIC CHEMISTRY, WILEY-BLACKWELL PUBLISHING, INC., US, vol. 51, no. 3, 1 May 2014 (2014-05-01), US , pages 775 - 787, XP093030516, ISSN: 0022-152X, DOI: 10.1002/jhet.1734
CLADER J W, ET AL: "2-Azetidinone Cholesterol Absorption Inhibitors: Structure-Activity Relationships on the Heterocyclic Nucleus", JOURNAL OF MEDICINAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY, US, vol. 39, 1 January 1996 (1996-01-01), US , pages 3684 - 3693, XP002275922, ISSN: 0022-2623, DOI: 10.1021/jm960405n
ZHANG MING, ZHANG AIQIN: "Non-Cyclizing Direct Transformation of Arene Carbon-Hydrogen Bonds into Carbon-Nitrogen Bonds", SYNTHESIS, GEORG THIEME VERLAG, STUTTGART, DE., vol. 44, no. 01, 1 January 2012 (2012-01-01), STUTTGART, DE. , pages 1 - 14, XP093030517, ISSN: 0039-7881, DOI: 10.1055/s-0031-1289614
CLADER J W, ET AL: "2-Azetidinone Cholesterol Absorption Inhibitors: Structure-Activity Relationships on the Heterocyclic Nucleus", JOURNAL OF MEDICINAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY, US, vol. 39, 1 January 1996 (1996-01-01), US , pages 3684 - 3693, XP002275922, ISSN: 0022-2623, DOI: 10.1021/jm960405n
ZHANG MING, ZHANG AIQIN: "Non-Cyclizing Direct Transformation of Arene Carbon-Hydrogen Bonds into Carbon-Nitrogen Bonds", SYNTHESIS, GEORG THIEME VERLAG, STUTTGART, DE., vol. 44, no. 01, 1 January 2012 (2012-01-01), STUTTGART, DE. , pages 1 - 14, XP093030517, ISSN: 0039-7881, DOI: 10.1055/s-0031-1289614
Attorney, Agent or Firm:
LEE, Dae Ho et al. (KR)
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