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1. (WO2018222826) AUTOMATIC EXPOSURE DETECTION CIRCUIT FOR IMAGING APPLICATIONS

Pub. No.:    WO/2018/222826    International Application No.:    PCT/US2018/035326
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Fri Jun 01 01:59:59 CEST 2018
IPC: G01T 1/17
A61B 6/00
H01L 27/146
Applicants: ANALOG DEVICES, INC.
Inventors: CARREAU, Gary R.
Title: AUTOMATIC EXPOSURE DETECTION CIRCUIT FOR IMAGING APPLICATIONS
Abstract:
Systems and methods are provided for an automatic exposure detection feature for adding to an x-ray panel readout device, including an imaging panel having a low power mode, a sense circuit for receiving an input signal in the low power mode and restricting an input signal voltage to a first voltage, and a sensor for sensing a change in the input signal voltage, wherein the change in input signal voltage indicates exposure to an x-ray signal.