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:
Mar. 15, 2022
Filed:
Oct. 01, 2020
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Abstract
A phosphor is represented by a chemical formula of LuMgZnAlO:Ce, in which in a case where z is in a range of 0.01≤z≤0.03, x and y respectively satisfy 0<x≤1.4 and 0<y≤1.4, in a case where z is in a range of 0.03<z≤0.06, x and y respectively satisfy y<0.2 and 0.1≤x≤1.4, x<0.2 and 0.1≤y≤1.4, or x=0.2 and y=0.2, in a case where z is in a range of 0.06<z≤0.09, x and y respectively satisfy y<0.2 and 0.1≤x<1.4, or x<0.2 and 0.1≤y<1.4, and in a case where z is in a range of 0.09<z≤0.12, x and y respectively satisfy y<0.2 and 0.1≤x<0.9, or x<0.2 and 0.1≤y<0.9.