Title:
ORGANIC LIGHT-EMITTING COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2014/042322
Kind Code:
A1
Abstract:
The present invention relates to a novel organic light-emitting compound having an excellent light-emitting capability, hole-transport capability, electron-transport capability, etc. The present invention also relates to an organic electroluminescent device comprising one or more organic material layers which contain said compound, thus improving characteristics of the device such as the light-emitting efficiency, driving voltage, and lifespan thereof.
Inventors:
CHOI TAE JIN (KR)
YOUN KYU MAN (KR)
KIM DONG YOON (KR)
KIM CHOONG HAHN (KR)
SONG BO KYUNG (KR)
KIM JI YI (KR)
YOUN KYU MAN (KR)
KIM DONG YOON (KR)
KIM CHOONG HAHN (KR)
SONG BO KYUNG (KR)
KIM JI YI (KR)
Application Number:
PCT/KR2013/001031
Publication Date:
March 20, 2014
Filing Date:
February 08, 2013
Export Citation:
Assignee:
DOOSAN CORP (KR)
International Classes:
C07C13/547; C09K11/06; H01L51/50
Foreign References:
| JPH05262744A | 1993-10-12 | |||
| JP2009215333A | 2009-09-24 | |||
| JP4524186B2 | 2010-08-11 |
Attorney, Agent or Firm:
HANBEOT PATENT LAW FIRM (KR)
특허법인 한벗 (KR)
특허법인 한벗 (KR)
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