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:
Jul. 28, 2026
Filed:
Apr. 25, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Kunihito Ide, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A radiation detector includes a semiconductor layer including a light receiving portion configured to receive radiation, and a cooling device disposed at a distance from the semiconductor layer in a direction perpendicular to a main surface of the semiconductor layer. A first member and a second member are provided along a plane that is positioned between the semiconductor layer and the cooling device and that is parallel to the main surface of the semiconductor layer, the second member having physical properties different from physical properties of the first member. In the direction perpendicular to the main surface of the semiconductor layer, the first member and a third member are coupled via a first buffer member, and the second member and the third member are coupled via an adhesive layer.