Title:
RADIATION IMAGE READER
Document Type and Number:
Japanese Patent JP2015007711
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a radiation image reader capable of appropriately detecting emitted light while reducing noise caused by dark current.SOLUTION: A radiation image reader 20 comprises: a MEMS mirror 4 irradiating a recording medium on which an image is recorded with excitation light for scanning; a photo-detection element 6 including a plurality of channels including a photo diode array 10 as one channel, and detecting emitted light generated from a position at which the recording medium is irradiated with the excitation light; a MEMS mirror drive circuit 15 determining the channel corresponding to the position at which the recording medium is irradiated with the excitation light as a channel for detecting the emitted light from among the channels; and a read circuit 12 reading an emitted light detection result from the channel determined by the MEMS mirror drive circuit 15.
Inventors:
YAMAMOTO AKINAGA
OIKAWA TOMOHIRO
SUZUKI HIROKI
MIYAMOTO YUICHI
SAKURAI NAOTO
OIKAWA TOMOHIRO
SUZUKI HIROKI
MIYAMOTO YUICHI
SAKURAI NAOTO
Application Number:
JP2013132709A
Publication Date:
January 15, 2015
Filing Date:
June 25, 2013
Export Citation:
Assignee:
HAMAMATSU PHOTONICS KK
International Classes:
G03B42/02; A61B6/00; G21K4/00
Domestic Patent References:
| JP2005318151A | 2005-11-10 | |||
| JPH10210235A | 1998-08-07 | |||
| JP2008287165A | 2008-11-27 | |||
| JP2005318151A | 2005-11-10 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Ishida 悟
Yoshiki Kuroki
Ishida 悟