发明名称 |
Diagnostic radiography system with a flat x-ray image converter with back-illumination |
摘要 |
A diagnostic radiography system has an X-ray generator for emitting an X-ray beam, a planar X-tray image converter with a sensor unit with photosensitive pixel elements that are arranged in a matrix and, arranged behind the sensor unit in the direction of radiation, a back-illumination which is formed by elements that are arranged in a matrix are connected to a control device. When the back-illumination is switched on, the output signal of the sensor unit is measured, and the elements of the back-illumination are triggered individually by the control device for homogenization in the sense of producing a uniform output signal.
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申请公布号 |
US6359965(B1) |
申请公布日期 |
2002.03.19 |
申请号 |
US20000625525 |
申请日期 |
2000.07.26 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
FINKLER KLAUS;GRAPENGETER KURT;SCHIRL THOMAS;SCHULZ REINER E.;STAAB REINER |
分类号 |
G01T1/20;H05G1/30;(IPC1-7):H05G1/64 |
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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