Title:
SUBSTITUTED AROMATIC COMPOUND, BLUE LIGHT-EMITTING MATERIAL, AND ORGANIC EL ELEMENT
Document Type and Number:
Japanese Patent JP2014122212
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a substituted aromatic compound, a blue light-emitting material using the same and having high color reproducibility, high color purity and high efficiency, and an organic electroluminescent (EL) element.SOLUTION: The substituted aromatic compound is represented by the general formula [1], where Rto Rare each independently hydrogen or a C1-C4 linear or branched alkyl group; A is hydrogen, a C1-C4 linear or branched alkyl group, or a C1-C4 linear or branched alkoxy group; and EWG is a cyano group or a trifluoromethyl group.
Inventors:
FU YUSHIN
HU JIAN-YONG
KIDO JUNJI
TAKEDA TAKASHI
HU JIAN-YONG
KIDO JUNJI
TAKEDA TAKASHI
Application Number:
JP2013239933A
Publication Date:
July 03, 2014
Filing Date:
November 20, 2013
Export Citation:
Assignee:
CHEMIPRO KASEI KAISHA LTD
International Classes:
C07C22/08; C07C43/225; C07C255/50; C07C255/54; C09K11/06; H01L51/50
Domestic Patent References:
| JP2009057367A | 2009-03-19 | |||
| JP2010254642A | 2010-11-11 | |||
| JP2006114844A | 2006-04-27 |
Foreign References:
| KR20110085178A | 2011-07-27 | |||
| WO2010114263A2 | 2010-10-07 | |||
| WO2006126389A1 | 2006-11-30 |
Attorney, Agent or Firm:
Toshio Okamoto
Previous Patent: NOVEL 3-HYDROXYISOTHIAZOLE 1-OXIDE DERIVATIVE
Next Patent: BACTERIOSTATIC AGENT FOR SPORE-FORMING BACTERIUM
Next Patent: BACTERIOSTATIC AGENT FOR SPORE-FORMING BACTERIUM