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:
Aug. 19, 2008
Filed:
Mar. 28, 2006
Hidenori Ooshima, Nagoya, JP;
Fuyutoshi Sato, Nagoya, JP;
Hidenori Ooshima, Nagoya, JP;
Fuyutoshi Sato, Nagoya, JP;
Noritake Co., Limited, Nagoya, JP;
Abstract
A phosphor including a matrix in the form of titanate expressed by CaSrTiO(0<x≦0.5), and Pr (praseodymium) and Li (lithium) that are added to the matrix. The phosphor may further include Zn (zinc) that is added as well as the Pr and Li to the matrix. Also disposed is a process of manufacturing the phosphor, including: a mixing step of mixing a matrix material, a first additive material including Pr, and a second additive material including Li, so as to obtain a mixture; and a firing step of firing the obtained mixture at a firing temperature of from 1050 to 1250° C.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile