Digital X-ray detector
In order to improve image quality in X-ray imaging, the invention provides a digital X-ray detector used for detecting X-ray radiation, comprising: a converter layer for directly or indirectly converting X-ray radiation to charges, an active matrix disposed at the back of the converter layer and for...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | In order to improve image quality in X-ray imaging, the invention provides a digital X-ray detector used for detecting X-ray radiation, comprising: a converter layer for directly or indirectly converting X-ray radiation to charges, an active matrix disposed at the back of the converter layer and formed by a pixel reading component storing and reading charges, and a back plate disposed at the back of the active matrix, wherein, a scattered beam grating used for filtering scattered radiation is arranged between the active matrix and the back plate. |
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