Title:
RADIOGRAPHIC IMAGING DEVICE AND IMAGING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/230120
Kind Code:
A1
Abstract:
The present invention provides an advantageous technique for improving the accuracy of sampling by using a structure in which each sensor unit of a sensor array comprises two or more sampling units. This radiographic imaging device is provided with: a sensor array in which multiple sensor units are arranged; and a drive unit for driving the sensor array. Each of the sensor units comprises: a detection element for detecting radiation; and sampling units capable of sampling a signal from the detection element. The sample units are connected to a signal line which transmits the signal from the detection element. The drive unit: performs first sampling drive and second sampling drive in which the signal being transmitted through the signal line is sampled using the sampling units; starts the second sampling drive before the completion of the first sampling drive; and completes the second sampling drive after the completion of the first sampling drive.
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Inventors:
TERUI KOSUKE (JP)
IWASHITA ATSUSHI (JP)
TSUKUDA AKIRA (JP)
TORII SOTA (JP)
IWASHITA ATSUSHI (JP)
TSUKUDA AKIRA (JP)
TORII SOTA (JP)
Application Number:
PCT/JP2019/010047
Publication Date:
December 05, 2019
Filing Date:
March 12, 2019
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
A61B6/00; G01T1/20; H04N5/32; H04N5/3745
Domestic Patent References:
| WO2014054546A1 | 2014-04-10 |
Foreign References:
| JP2006253789A | 2006-09-21 | |||
| JPH0486165A | 1992-03-18 | |||
| JP2016163224A | 2016-09-05 | |||
| US20100252717A1 | 2010-10-07 | |||
| US20070153109A1 | 2007-07-05 | |||
| US20040169753A1 | 2004-09-02 | |||
| JP2002344809A | 2002-11-29 |
Attorney, Agent or Firm:
OHTSUKA, Yasunori et al. (JP)
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