Radiation image detection apparatus and radiation image photographing system

Patent metadata

Field	Value
Publication number	US-9001972-B2
Application number	US-201213676654-A
Country	US
Kind code	B2
Filing date	Nov 14, 2012
Priority date	Nov 15, 2011
Publication date	Apr 7, 2015
Grant date	Apr 7, 2015

Abstract

A radiation image detection apparatus, includes: a control unit configured to drive an imaging unit so that a radiation image data is acquired, an image receiving unit is reset after acquiring the radiation image data, and a dark image data is acquired; in which: the control unit changes at least one of a reset time of the image receiving unit and a reduction ratio of an reduced image data on the basis of the communication speed by such that the transmission of the reduced image data is completed at least prior to reading-out an electrical charge signal from the image receiving unit when acquiring the dark image.

First claim

What is claimed is:

1. A radiation image detection apparatus, comprising:
an imaging unit including an image receiving unit having a pixel array configured to receive radiation and to accumulate an electrical charge, and an image data generation unit configured to generate an image data based on the electrical charge output from the image receiving unit;
a communication unit configured to transmit the image data acquired by the imaging unit to an external equipment;
a communic…

Assignees

• Fujifilm Corp

Inventors

• Takahashi Yasufumi
• Sugizaki Makoto
• Iwakiri Naoto

Classifications

• H04N25/30

  Electricity · mapped topic

• H04N25/63

  Electricity · mapped topic

• H04N5/32 Primary

  Electricity · mapped topic

• H04N5/357

  Electricity · mapped topic

• H05G1/30 Primary

  Electricity · mapped topic