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. 13, 2001
Filed:
Jun. 19, 1998
Applicant:
Inventors:
Katsutoshi Yamane, Kanagawa, JP;
Hisao Arai, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Minami-ashigara, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G21K 4/00 ;
U.S. Cl.
CPC ...
G21K 4/00 ;
Abstract
A radiographic intensifying screen is composed of a support, a phosphor layer containing phosphor and a surface protective layer overlaid in order. The surface protective layer shows a scattering length of 5 to 80 &mgr;m, in which the scattering length is measured at main wavelength of light emitted from the phosphor.