Title:
SCINTILLATOR, FLUORESCENT SCREEN, AND X-RAY DETECTOR USING IT
Document Type and Number:
Japanese Patent JP2007248283
Kind Code:
A
Abstract:
To provide a highly sensitive scintillator and an X-ray detector using it which are especially useful for the X-ray detector for, for example, industrial nondestructive inspection or medical radiography.
This layered scintillator constituted of an organic polymer material and phosphor powder, attached to a photoelectric conversion element has characteristics wherein the phosphor powder has the average particle size over 25 μm and below 50 μm, and a filling factor of the phosphor powder is over 30% and below 65%, and the layer thickness is over 400 μm and below 1,000 μm. A fluorescent screen and the X-ray detector using it are also provided.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
KOYAIZU EIJI
ADACHI SHIYOUTAKU
SAITO AKIHISA
ADACHI SHIYOUTAKU
SAITO AKIHISA
Application Number:
JP2006072579A
Publication Date:
September 27, 2007
Filing Date:
March 16, 2006
Export Citation:
Assignee:
TOSHIBA CORP
TOSHIBA MATERIALS CO LTD
TOSHIBA MATERIALS CO LTD
International Classes:
G01T1/20; C09K11/00; C09K11/84; C09K11/88
Attorney, Agent or Firm:
Kenji Yoshitake
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
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