Title:
ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY DEVICE AND ILLUMINATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/067746
Kind Code:
A1
Abstract:
Provided are an organic electroluminescence element, a blue-light-emitting element, a white-light-emitting element, a display device and an illumination device which have a long service life and a drive voltage which does not rise even when they are driven for a long time.
Inventors:
TANAKA TATSUO (JP)
KATAKURA RIE (JP)
KATOH EISAKU (JP)
KITA HIROSHI (JP)
KATAKURA RIE (JP)
KATOH EISAKU (JP)
KITA HIROSHI (JP)
Application Number:
PCT/JP2009/070321
Publication Date:
June 17, 2010
Filing Date:
December 03, 2009
Export Citation:
Assignee:
KONICA MINOLTA HOLDINGS INC (JP)
TANAKA TATSUO (JP)
KATAKURA RIE (JP)
KATOH EISAKU (JP)
KITA HIROSHI (JP)
TANAKA TATSUO (JP)
KATAKURA RIE (JP)
KATOH EISAKU (JP)
KITA HIROSHI (JP)
International Classes:
H01L51/50; C08G61/00; C09K11/06; H05B33/10; C07F15/00
Domestic Patent References:
WO2008014037A2 | 2008-01-31 | |||
WO2008146838A1 | 2008-12-04 |
Foreign References:
JP2008106125A | 2008-05-08 | |||
JP2005276815A | 2005-10-06 | |||
JP2005259442A | 2005-09-22 | |||
JP2004532348A | 2004-10-21 | |||
JP2004292782A | 2004-10-21 | |||
JP2001527102A | 2001-12-25 |
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