Title:
NOVEL COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2014/081134
Kind Code:
A1
Abstract:
The present invention relates to a novel organic compound and to an organic electroluminescent element comprising same, and can provide an organic electroluminescent element having improved characteristics such as luminous efficiency, drive voltage and life by introducing, into the organic electroluminescent element, a light-emitting layer in which an indole-based compound is used as a host substance.
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Inventors:
KIM SUNGMOO (KR)
BAE HYUNGCHAN (KR)
BEAK YOUNGMI (KR)
SHIN JINYONG (KR)
PARK HOCHEOL (KR)
LEE CHANG JUN (KR)
KIM YOUNG BAE (KR)
KIM TAE HYUNG (KR)
BAE HYUNGCHAN (KR)
BEAK YOUNGMI (KR)
SHIN JINYONG (KR)
PARK HOCHEOL (KR)
LEE CHANG JUN (KR)
KIM YOUNG BAE (KR)
KIM TAE HYUNG (KR)
Application Number:
PCT/KR2013/009876
Publication Date:
May 30, 2014
Filing Date:
November 04, 2013
Export Citation:
Assignee:
DOOSAN CORP (KR)
International Classes:
C07D487/04; C07D403/14; C09K11/06; H01L51/50
Domestic Patent References:
| WO2012059583A1 | 2012-05-10 | |||
| WO2010128120A1 | 2010-11-11 |
Other References:
NEKANE, B. ET AL.: "Divergent synthesis of isoindolo[2,1-a]indole and indolo[1,2-a]indole through copper-catalysed C- and N-arylations", TETRAHEDRON LETTERS 2009, vol. 50, 26 February 2009 (2009-02-26), pages 2129 - 2131
JIN, Y. ET AL.: "New Conjugated Polymer Based on Dihydroindoloindole for LEDs", BULL. KOREAN CHEM. SOC., vol. 27, no. 7, 2006, pages 1043 - 1047
JIN, Y. ET AL.: "New Conjugated Polymer Based on Dihydroindoloindole for LEDs", BULL. KOREAN CHEM. SOC., vol. 27, no. 7, 2006, pages 1043 - 1047
Attorney, Agent or Firm:
HANBEOT PATENT & LAW FIRM (KR)
특허법인 한벗 (KR)
특허법인 한벗 (KR)
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