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. 05, 2013
Filed:
Feb. 20, 2009
Shigetami Kasai, Hino, JP;
Hiroshi Isa, Hino, JP;
Makoto Iijima, Isehara, JP;
Yasushi Nagata, Kodaira, JP;
Shigetami Kasai, Hino, JP;
Hiroshi Isa, Hino, JP;
Makoto Iijima, Isehara, JP;
Yasushi Nagata, Kodaira, JP;
Konica Minolta Medical & Graphic, Inc., Hino-shi, JP;
Abstract
Disclosed are a radiation image conversion panel which has achieved a radiation image with enhanced sharpness and improved moisture resistance and shock resistance, and a production method thereof. The radiation image conversion panel comprises, on a support, a phosphor layer comprising phosphor columnar crystals, each composed mainly of cesium iodide (CsI) and formed by a process of gas phase deposition, wherein a coefficient of variation of crystal diameter of the phosphor columnar crystals is not more than 50% and a coefficient of variation of phosphor filling factor of the phosphor layer is not more than 20%.