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:
Nov. 06, 2001
Filed:
Oct. 14, 1998
Applicant:
Inventors:
Naoki Gotoh, Shinjuku-Ku, JP;
Masaaki Asano, Shinjuku-Ku, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/075 ;
U.S. Cl.
CPC ...
G03F 7/075 ;
Abstract
Disclosed are a phosphor composition comprising an inorganic phosphor, capable of emitting blue color upon ultraviolet irradiation, and copper or a copper compound; a phosphor paste comprising the phosphor composition dispersed in a dispersing medium; and a photosensitive dry film formed from the phosphor paste.