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US 8,044,361 B2Granted
Radiation detection unit and radiographic inspection apparatus
AssigneeSumitomo Heavy Industries, Ltd.
InventorAkihiro Ukita
Life of this patent
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Abstract
Plural detection boards are stacked and fixed. The detection board has a wiring board, a semiconductor detection device fixed on an upper surface of the wiring board and configured to detect radiation, and a spacer fixed on the upper surface of the wiring board. Each of the detection boards is provided so that the semiconductor detection device and the spacer have a designated positional relationship. In addition, the spacers are stacked and matched in an X-Y plane surface with each other so that the detection boards are fixed by fixing members.
Claims13
A radiation detection unit, comprising:
- a plurality of detection boards, the detection board having
- a wiring board;
- a semiconductor detection device fixed on an upper surface of the wiring board and configured to detect radiation;
- and
- a spacer fixed on the upper surface of the wiring board;
- and
- a fixing member configured to fix a built-up body where the plural detection boards are stacked,
- wherein the plural detection boards are arranged so that the semiconductor detection device and the corresponding spacer have a designated positional relationship and the spacers have another designated relationship, and
- the spacer is mounted on another spacer so as to directly contact the other spacer when the plurality of detection boards are stacked.
6 more elements
Dependencies are inferred from the claim text.