| 摘要 |
A flat panel detector for x-ray radiation has at least one radiation sensor and at least one temperature sensor. The radiation sensor is composed of a number of radiation sensor elements. The temperature sensor is of laminar design, and its surface is approximately equal in size to the surface of the radiation sensor. The temperature sensor can be formed by a number of temperature sensor elements. The current temperature of each pixel of the radiation sensor thus can be determined.
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