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Patent Searching and Data


Title:
RADIATION DETECTOR AND RADIOGRAPHIC IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/173894
Kind Code:
A1
Abstract:
A radiation detector is provided with: a sensor substrate (12) comprising a flexible substrate (14) and a layer provided to a first surface of the substrate, said layer having formed thereon a plurality of pixels (16) that store a charge generated in accordance with light converted from radiation; a conversion layer (30) that converts radiation into light and that is provided to the side opposite from the substrate of the layer on which the pixels are formed; a first protective film (32) that is provided on the first surface of the substrate including an end section thereof and that covers at least all of the conversion layer; and a second protective film (34) that covers at least a second surface on the opposite side from the first surface. The present invention facilitates peeling of a sensor substrate from a support body in a process for producing a radiation detector provided with a sensor substrate that has a flexible substrate produced using a support body. In addition, the present invention provides a radiation detector and a radiographic imaging device that make it possible to minimize decreases in the moisture resistance of a flexible substrate.

Inventors:
USHIKURA SHINICHI (JP)
AKAMATSU KEIICHI (JP)
IWAKIRI NAOTO (JP)
NAKATSUGAWA HARUYASU (JP)
Application Number:
PCT/JP2018/010049
Publication Date:
September 27, 2018
Filing Date:
March 14, 2018
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
A61B6/00; G01T1/20; G01T7/00
Domestic Patent References:
WO1998036291A11998-08-20
WO2016039887A12016-03-17
Foreign References:
JP2015004550A2015-01-08
JP2010085266A2010-04-15
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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