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:
Sep. 29, 2009
Filed:
Dec. 20, 2005
Ryouhei Nakamura, Saitama, JP;
Hironari Matsumoto, Saitama, JP;
Nobuyuki Yamada, Saitama, JP;
Akio Miyamoto, Yamanashi, JP;
Ryouhei Nakamura, Saitama, JP;
Hironari Matsumoto, Saitama, JP;
Nobuyuki Yamada, Saitama, JP;
Akio Miyamoto, Yamanashi, JP;
Hitachi Metals, Ltd., Tokyo, JP;
Abstract
An aspect in accordance with the present invention provides, a fluorescent material with garnet structure containing Gd, Al, Ga, and O at least, containing Lu and/or Y, and also containing Ce as an activator, wherein said fluorescent material is expressed as (GdLCe)(AlGa)O, wherein L is Lu and/or Y, wherein 0<a≦0.15, 0<x<1.0, 0.0003≦z≦0.0167 (here, x+z<1.0), and 0.2≦u≦0.6.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile