Title:
RADIATION IMAGE DETECTOR AND RADIATION PHOTOGRAPHY SYSTEM
Document Type and Number:
Japanese Patent JP2014194418
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a radiation image detector reduced in power consumption.SOLUTION: An image data generation part generating image data on the basis of an electrical signal output from each image detection pixel of a radiation image detector comprises: an amplifier part amplifying the electrical signal output from each image detection pixel; and a data processing part converting the electrical signal amplified by the amplifier part into the image data. The amplifier part and the data processing part are configured to supply operation power independently. The control part of the radiation image detector stops the supply of the operation power to the data processing part, for a period before irradiation with radiation is detected by an irradiation detection part, in an irradiation detection mode and shifts to a photographing mode, to start the supply of the operation power to the data processing part, when the irradiation with the radiation is detected by the irradiation detection part.
Inventors:
TAKAHASHI YASUFUMI
IWAKIRI NAOTO
IWAKIRI NAOTO
Application Number:
JP2014063563A
Publication Date:
October 09, 2014
Filing Date:
March 26, 2014
Export Citation:
Assignee:
FUJIFILM CORP
International Classes:
G01T7/00; A61B6/00; G03B42/02; G03B42/04
Attorney, Agent or Firm:
Takamatsu 猛
Toshiyuki Ozawa
Hiromichi Hasegawa
Toshiyuki Ozawa
Hiromichi Hasegawa