Radiographic imaging apparatus and imaging system

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United States of America Patent

PATENT NO 10448908
APP PUB NO 20160097865A1
SERIAL NO

14871198

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Abstract

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Provided is a radiographic imaging apparatus that is high in sharpness of a picked up image and excellent in DQE by improving the amount of light that enters a photoelectric conversion element, despite a scintillator layer being formed thick. The radiographic imaging apparatus includes: the photoelectric conversion element; and a wavelength converting layer which has a bottom surface located above the photoelectric conversion element and a top surface for receiving an incident radiation ray, and which contains a scintillator layer. The wavelength converting layer has light transmitting properties in at least a region positioned to be above the photoelectric conversion element, and contains the scintillator layer at a density that is lower on the bottom surface side than on the top surface side in the thickness direction of the region.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishii, Takamasa Honjo, JP 104 1461
Saruta, Shoshiro Kodama-gun, JP 32 164
Sasaki, Yoshito Kumagaya, JP 48 607

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