Title:
FLUORESCENT COMPOUND
Document Type and Number:
Japanese Patent JP2003104991
Kind Code:
A
Abstract:
To provide a fluorescent compound that emits fluorescence of high intensity.
The fluorescent compound is represented by general formula (1) (wherein Ar1, Ar1', Ar2 and Ar2' are each an aromatic hydrocarbon ring or a heterocylic ring both of which may be substituted; these aromatic hydrocarbon ring and the heterocyclic ring are condensed to the pyrrol ring at the 2, 3 position or to the pyrol ring at the 4, 5 position; and Ar3 and Ar3' are each an aryl group or a heterocyclic group which may be substituted).
Inventors:
HASEGAWA NORIO
SHIGA AKIRA
ITAGAKI YOICHI
SHIGA AKIRA
ITAGAKI YOICHI
Application Number:
JP2001298596A
Publication Date:
April 09, 2003
Filing Date:
September 27, 2001
Export Citation:
Assignee:
MITSUMI ELECTRIC CO LTD
International Classes:
C07F7/10; C09K11/06; (IPC1-7): C07F7/10; C09K11/06
Attorney, Agent or Firm:
Tadahiko Ito