Title:
放射線画像撮影装置
Document Type and Number:
Japanese Patent JP5720323
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a radiographic image capturing device capable of surely preventing a vertical streak from appearing in image data even when switching a power supply mode.SOLUTION: A radiographic image capturing device 1 includes a bias power source 14 for applying bias voltage Vbias to each radiation detection element 7 on a detection part P, can switch a power supply mode for supplying electric power to each function part between an awakening mode Mw and a sleep mode Ms, and is constituted not so as to return the power supply mode to the awakening mode Mw until voltage Vb applied to each radiation detection element 7 from the bias power source 14 increases from the bias voltage Vbias to a predetermined voltage value Vth after switching the power supply mode from the awakening mode Mw to the sleep mode Ms.
Inventors:
Hideaki Tajima
Application Number:
JP2011054109A
Publication Date:
May 20, 2015
Filing Date:
March 11, 2011
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
G01T7/00
Domestic Patent References:
| JP2010259688A | ||||
| JP2003042976A | ||||
| JP2002199278A |
Attorney, Agent or Firm:
Gwangyang International Patent Office
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