Title:
NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/010844
Kind Code:
A1
Abstract:
Provided are a novel organic electroluminescent compound and an organic electroluminescent device using the same. When used as a host material of an organic electroluminescent material of an OLED device, the organic electroluminescent compound disclosed herein exhibits good luminous efficiency and excellent life property as compared to the existing host material. Therefore, it may be used to manufacture OLEDs having very superior operation life.
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Inventors:
LEE SOO YONG (KR)
KIM YOUNG GIL (KR)
CHO YOUNG JUN (KR)
KWON HYUCK JOO (KR)
KIM BONG OK (KR)
KIM SUNG MIN (KR)
YOON SEUNG SOO (KR)
KIM YOUNG GIL (KR)
CHO YOUNG JUN (KR)
KWON HYUCK JOO (KR)
KIM BONG OK (KR)
KIM SUNG MIN (KR)
YOON SEUNG SOO (KR)
Application Number:
PCT/KR2010/004699
Publication Date:
January 27, 2011
Filing Date:
July 19, 2010
Export Citation:
Assignee:
ROHM & HAAS ELECT MAT (KR)
LEE SOO YONG (KR)
KIM YOUNG GIL (KR)
CHO YOUNG JUN (KR)
KWON HYUCK JOO (KR)
KIM BONG OK (KR)
KIM SUNG MIN (KR)
YOON SEUNG SOO (KR)
LEE SOO YONG (KR)
KIM YOUNG GIL (KR)
CHO YOUNG JUN (KR)
KWON HYUCK JOO (KR)
KIM BONG OK (KR)
KIM SUNG MIN (KR)
YOON SEUNG SOO (KR)
International Classes:
C09K11/06; C07D209/82; C09K11/65; H01L51/00; H01L51/50; H05B33/14
Domestic Patent References:
| WO2008132103A1 | 2008-11-06 | |||
| WO2010083873A1 | 2010-07-29 |
Foreign References:
| CN101161765A | 2008-04-16 | |||
| JP2001278889A | 2001-10-10 |
Other References:
MISHRA, A. ET AL.: "Blue-Emitting Carbon- and Nitrogen-Bridged Poly(ladder-type tetraphenylene)s", CHEMISTRY OF MATERIALS, vol. 18, no. 12, 2006, pages 2879 - 2885, XP008140435, DOI: doi:10.1021/cm060072a
SONNTAG, M. ET AL.: "Synthesis of a novel liquid crystalline bisindenocarbazole derivative", LIQUID CRYSTALS, vol. 34, no. 1, 2007, pages 49 - 57, XP001504017, DOI: doi:10.1080/02678290601036225
SONNTAG, M. ET AL.: "Synthesis and characterization of novel conjugated bisindenocarbazoles", TETRAHEDRON, vol. 62, no. 34, 2006, pages 8103 - 8108
TSUCHIMOTO, T. ET AL.: "Indium-Catalyzed Annulation of 2-Aryl- and 2- Heteroarylindoles with Propargyl Ethers: Concise Synthesis and Photophysical Properties of Diverse Aryl- and Heteroaryl-Annulated[a]carbazoles", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 130, 2008, pages 15823 - 15835, XP002664294, DOI: doi:10.1021/ja803954e
JIANG, Z. ET AL.: "Bent ladder-type hexaphenylene with carbazole core and spiro linkage as stable and efficient blue emitter", ORGANIC LETTERS, vol. 11, no. 18, 17 September 2009 (2009-09-17), pages 4132 - 4135, XP002729018, DOI: doi:10.1021/ol901635v
RONG, L. ET AL.: "A novel approach to diindenocarbazoles via palladium-catalyzed intramolecular arylation", HETEROCYCLES, vol. 81, no. 4, 1 April 2010 (2010-04-01), pages 977 - 984
SONNTAG, M. ET AL.: "Synthesis of a novel liquid crystalline bisindenocarbazole derivative", LIQUID CRYSTALS, vol. 34, no. 1, 2007, pages 49 - 57, XP001504017, DOI: doi:10.1080/02678290601036225
SONNTAG, M. ET AL.: "Synthesis and characterization of novel conjugated bisindenocarbazoles", TETRAHEDRON, vol. 62, no. 34, 2006, pages 8103 - 8108
TSUCHIMOTO, T. ET AL.: "Indium-Catalyzed Annulation of 2-Aryl- and 2- Heteroarylindoles with Propargyl Ethers: Concise Synthesis and Photophysical Properties of Diverse Aryl- and Heteroaryl-Annulated[a]carbazoles", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 130, 2008, pages 15823 - 15835, XP002664294, DOI: doi:10.1021/ja803954e
JIANG, Z. ET AL.: "Bent ladder-type hexaphenylene with carbazole core and spiro linkage as stable and efficient blue emitter", ORGANIC LETTERS, vol. 11, no. 18, 17 September 2009 (2009-09-17), pages 4132 - 4135, XP002729018, DOI: doi:10.1021/ol901635v
RONG, L. ET AL.: "A novel approach to diindenocarbazoles via palladium-catalyzed intramolecular arylation", HETEROCYCLES, vol. 81, no. 4, 1 April 2010 (2010-04-01), pages 977 - 984
Attorney, Agent or Firm:
KWON, Oh-Sig et al. (921,Dunsan-dong, Seo-gu, Daejeon 302-120, KR)
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