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:
Feb. 08, 2005
Filed:
Mar. 25, 2003
Yuji Isoda, Kanagawa, JP;
Yasuo Iwabuchi, Kanagawa, JP;
Yuji Isoda, Kanagawa, JP;
Yasuo Iwabuchi, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A radiation image storage panel composed of a support and a phosphor film of a stimulable europium activated cesium bromide phosphor having the formula (I):CsBr.MX−aMX'+bMX″:zEu   (I)[Mis an alkali metal element; Mis an alkaline earth metal element or a divalent metal element; Mis a rare earth element or a trivalent metal element; each of X, X′ and X″ is a halogen; and 0≦a<0.5, 0≦b<0.5, 0≦c<0.5, and 0<z<1.0] is prepared by the steps of depositing on the support a prismatic europium activated cesium bromide phosphor crystal layer on the support in a gas phase; and heating the crystal layer at a temperature of <300 ° C. but >50° C. for 1 to 8 hours in an inert gas atmosphere which may contain a small amount of oxygen or hydrogen.