Double-array detector modular structure for radiation imaging |
Title： |
| Double-array detector modular structure for radiation imaging |
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Application Number： |
200510086766 |
Application Date： |
2005/11/03 |
Announcement Date： |
2007/08/08 |
Pub. Date： |
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Publication Number： |
101013094 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
G01N 23/04, G01T 1/202 |
Applicant(s)： |
Tsinghua Tongfang NUCTECH Company Limited |
Inventor(s)： |
Li Yuanjing, Zhang Qingjun, Zhao Shuqing, Dai Zhude, Jiang Nianming |
Key Words： |
Double-array, detector modular structure, radiation imaging |
Abstract： |
It is a dual-array solid detector module structure for radiation imaging, relating to the solid detector device for radiation imaging. It includes the shell, the motherboard, and the solid detector array comprises by a number of solid detectors. The shell bottom is fixed with the floor. The shell has built-in supporting to fix the circuit boards, and the front-end of the shell has the socket for connection, the top and the rear surface of the shell installed with the top cover and the rear cover. The bottom of the shell and the motherboard are placed the solid detector array. The front of the solid detector array has the collimator. Its characteristics are that the solid detector array comprises up-and-down two columns solid detector arrays, and the up-and-down two columns solid detector arrays are respectively fixed with the top and bottom surfaces of the collimator, and the front and rear supporting rods to fix the motherboard support the PCB up-and-down boards. Compared with the existing technology, this invention not only reduces the scattering along the beam surface and vertical beam surface, improving scattering resistance performance and image clarity, but also greatly increases the detection speed. |
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