Title:
MANUFACTURING METHOD FOR FLUORESCENT MATERIAL
Document Type and Number:
Japanese Patent JP2003261867
Kind Code:
A
Abstract:
To provide a method for manufacturing a fine particulate fluorescent material having a narrow particle size distribution and good luminous intensity using a liquid phase method.
The fluorescent material is manufactured by a method wherein a solution containing constituent metal elements of the fluorescent material is preliminarily prepared, a precursor suspension of the fluorescent substance is manufactured by the liquid phase method to be discharged into a gaseous atomosphere as fine liquid drops and these fine liquid drops are dried and heated.
Inventors:
HOSHINO HIDEKI
ITO SATOSHI
FURUSAWA NAOKO
SUZUKI TAKAYUKI
OKADA HISAHIRO
ITO SATOSHI
FURUSAWA NAOKO
SUZUKI TAKAYUKI
OKADA HISAHIRO
Application Number:
JP2002061824A
Publication Date:
September 19, 2003
Filing Date:
March 07, 2002
Export Citation:
Assignee:
KONISHIROKU PHOTO IND
International Classes:
C01G31/00; C01F17/00; C09K11/08; (IPC1-7): C09K11/08; C01F17/00; C01G31/00
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