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Title:
IRIDIUM (III) COMPLEX AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/077654
Kind Code:
A1
Abstract:
The present invention relates to an iridium (III) complex having an amidine derivative as an organic ligand, and an organic electroluminescent device having properties such as improved light emitting efficiency, driving voltage, service life, color purity and the like by employing the iridium (III) complex as a light emitting dopant.

Inventors:
BAEK YOUNG MI (KR)
KIM TAE HYUNG (KR)
PARK HO CHEOL (KR)
Application Number:
KR2012/009947
Publication Date:
May 30, 2013
Filing Date:
November 23, 2012
Export Citation:
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Assignee:
DOOSAN CORPORATION (18-12, Euljiro 6-gaJung-gu, Seoul 100-730, 100-730, KR)
International Classes:
C09K11/06; C07F15/00; H01L51/50
Domestic Patent References:
WO2010129323A1
Foreign References:
KR20070067775A
KR20050078472A
Other References:
CHIN, C.S. ET AL.: 'Activation of Acetonitrile in [CpIr(eta3-CH2CHCHPh)(NCMe)] :Crystal Structures ofIridium-Amidine, Imino-Ether, Amido, and Amide Complexes' ORGANOMETALLICS vol. 19, 2000, pages 638 - 648
Attorney, Agent or Firm:
KIM, Kee Hyo (14F, Kukdong Building 60-1,Chungmuro3-ka,Chung-ku, Seoul 100-705, 100-705, KR)
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Claims: