Pixel-type two-dimensional image detector

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United States of America Patent

PATENT NO 8993973
APP PUB NO 20120280132A1
SERIAL NO

13520451

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Abstract

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In a lattice-like pixel structure in which reflecting plates that reflect a fluorescent light from a fluorescent material-based neutron detecting sheet are arranged along vertical and horizontal axes at a regular interval, a lattice-like fluorescent light detecting member is provided, in which grooves may be formed at an upper half position of the vertical axis direction reflecting plate and at a center position in a vertical axis interval for accommodating a wavelength shifting fiber for vertical axis detection and at a lower half position of the horizontal axis direction reflecting plate and at a center position in a horizontal axis interval for accommodating a wavelength shifting fiber for horizontal axis detection; and a fluorescent material-based neutron detecting sheet is arranged only at a front surface or at both of a front surface and a back surface of the lattice-like fluorescent light detecting member.

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Patent Owner(s)

Patent OwnerAddress
CHICHIBU FUJI CO LTD755-1 OGANO OGANO-MACHI CHICHIBU-GUN SAITAMA 368-0193
JAPAN ATOMIC ENERGY AGENCYIBARAKI 319-1184

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katagiri, Masaki Tokai, JP 26 247
Nakamura, Tatsuya Tokai, JP 206 1881
Tsutsui, Noriaki Ogano, JP 3 24

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