Title:
RADIOGRAPHIC IMAGE DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/050862
Kind Code:
A1
Abstract:
Provided is a radiographic image detection device in which the load-bearing characteristics of a photoelectric conversion panel are improved. The photoelectric conversion panel, a reinforcing substrate, and a scintillator are accommodated within a housing having a monocoque structure. An insulating substrate that is made of glass and that has a thickness of 0.5 mm or less is used for the photoelectric conversion panel, and a plurality of pixels that perform photoelectric conversion are arranged thereon. The reinforcing substrate is attached to the X-ray entry side of the photoelectric conversion panel via a first adhesive layer. The X-ray entry side of the reinforcing substrate is attached to the housing via the first adhesive layer. The scintillator is deposited on a surface that is on the opposite side from the X-ray entry side of the photoelectric conversion panel. The scintillator comprises a plurality of columnar crystals and a non-columnar crystal layer. The non-columnar crystal layer adheres to the surface of the photoelectric conversion panel.
Inventors:
NARIYUKI FUMITO (JP)
NABETA TOSHIYUKI (JP)
NAKATSUGAWA HARUYASU (JP)
NABETA TOSHIYUKI (JP)
NAKATSUGAWA HARUYASU (JP)
Application Number:
PCT/JP2013/075858
Publication Date:
April 03, 2014
Filing Date:
September 25, 2013
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G01T1/20; A61B6/00; G21K4/00
Foreign References:
| JP2012137438A | 2012-07-19 | |||
| JP2012173275A | 2012-09-10 |
Attorney, Agent or Firm:
KOBAYASHI, KAZUNORI (JP)
Kazunori Kobayashi (JP)
Kazunori Kobayashi (JP)
Download PDF: