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, 2022
Filed:
May. 05, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Katsuro Takenaka, Honjo, JP;
Shoshiro Saruta, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A radiation image capturing apparatus includes a pixel array including conversion elements arranged in rows and columns on an optically transparent substrate, signal lines that outputs a signal generated by the conversion elements and that extends in a column direction, a first scintillator disposed near a first surface of the substrate, and a second scintillator disposed near a second surface of the substrate opposite the first surface. The conversion elements include first conversion elements and second conversion elements. A light shielding layer is disposed between the first scintillator and the second conversion elements such that an amount of light that is received by the second conversion elements from the first scintillator is smaller than that received by the first conversion elements. A number of columns of the conversion elements is equal to a number of the signal lines.