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:
Aug. 27, 2019
Filed:
Jan. 10, 2017
Teledyne E2v Semiconductors Sas, Saint Egrève, FR;
Christine Charrat, Saint-Egrève, FR;
Caroline Papaix, Quaix-en-Chartreuse, FR;
Stéphane Gesset, St.-Laurent-du-Pont, FR;
TELEDYNE E2V SEMICONDUCTORS SAS, Saint Egreve, FR;
Abstract
A circuit () for detecting the appearance of x-rays with a view to triggering a radiological image capture, comprising a set () of photodiodes that is connected to a ground (G), an amplifying circuit () and a capacitor (C), the amplifying circuit () comprising an amplifier (AMP) and a voltage source (GEN) and being connected, via a first input, to the output of the set () of photodiodes, the capacitor (C) being connected between the ground (G) and a second input of the amplifier (AMP), the detecting circuit () being characterized in that the amplifying circuit () is configured to carry out in succession the steps of: