发明名称 |
PIXEL TYPE TWO-DIMENSIONAL IMAGE DETECTOR |
摘要 |
<p>In a lattice-like pixel structure in which a reflecting plate that reflects a fluorescent light from a fluorescent material-based neutron detecting sheet is arranged along a vertical axis at a regular interval, and a reflecting plate that reflects a fluorescent light is arranged along a horizontal axis at a regular interval and at a right angle with respect to a series of fluorescent plates formed arranged along the vertical axis, a lattice-like fluorescent light detecting member is formed by providing such a structure that a groove may be formed at 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 for detecting the fluorescent light, and a groove may be formed at 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 for detecting the fluorescent; 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.</p> |
申请公布号 |
EP2533072(A1) |
申请公布日期 |
2012.12.12 |
申请号 |
EP20110731866 |
申请日期 |
2011.01.04 |
申请人 |
JAPAN ATOMIC ENERGY AGENCY;CHICHIBU FUJI CO., LTD. |
发明人 |
NAKAMURA, TATSUYA;KATAGIRI, MASAKI;TSUTSUI, NORIAKI |
分类号 |
G01T1/20;G01T3/06 |
主分类号 |
G01T1/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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