Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ORGANIC ELECTROLUMINESCENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/158544
Kind Code:
A1
Abstract:
Disclosed are: an organic EL material which emits light having a short wavelength and has high luminous efficiency and long light emission life; an organic EL element which contains the organic EL material; and a lighting device and a display device, each of which comprises the organic EL element.

Inventors:
IKEMIZU DAI (JP)
OTSU SHINYA (JP)
OZEKI HIDEKANE (JP)
OSHIYAMA TOMOHIRO (JP)
KATAKURA RIE (JP)
KITA HIROSHI (JP)
Application Number:
PCT/JP2011/058871
Publication Date:
December 22, 2011
Filing Date:
April 08, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KONICA MINOLTA HOLDINGS INC (JP)
IKEMIZU DAI (JP)
OTSU SHINYA (JP)
OZEKI HIDEKANE (JP)
OSHIYAMA TOMOHIRO (JP)
KATAKURA RIE (JP)
KITA HIROSHI (JP)
International Classes:
C09K11/06; H01L51/50; H05B33/10; C07F5/02; C07F15/00; C07F19/00
Foreign References:
JP2008542203A2008-11-27
JP2006523231A2006-10-12
JP2006290891A2006-10-26
JP2004315509A2004-11-11
Other References:
SERGEY LAMANSKY ET AL.: "Highly Phosphorescent Bis- Cyclometalated Iridium Complexes: Synthesis, Photophysical, Characterization, and Use in Organic Light Emitting Diodes", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 123, 2001, pages 4304 - 4312, XP002955894
ERI SAKUDA ET AL.: "Synthesis and Spectroscopic Properties of Platinum(II) Terpyridine Complexes Having an Arylborane Charge Transfer Unit", INORGANIC CHEMISTRY, vol. 45, no. 26, 2006, pages 10670 - 10677, XP055100938
See also references of EP 2584019A4
Download PDF:
Claims:



 
Previous Patent: POWDER COATING METHOD

Next Patent: GRAPHIC METER DEVICE