The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 10, 2007
Filed:
Mar. 05, 2004
Applicants:
Naoko Furusawa, Ilino, JP;
Satoshi Ito, Hino, JP;
Hisatake Okada, Ilino, JP;
Hideki Hoshino, Hino, JP;
Inventors:
Naoko Furusawa, Ilino, JP;
Satoshi Ito, Hino, JP;
Hisatake Okada, Ilino, JP;
Hideki Hoshino, Hino, JP;
Assignee:
Konica Minolta Holdings, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/59 (2006.01); C09K 11/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
A phosphor includes particles having an average particle size of from 10 nm to 2 μm, wherein 90% by mass or more of all of the particles have particle sizes within ±30% of the average particle size and a ratio of particles having no corners to all of the particles is 80% or more in number.