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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Bibliographische Detailangaben
Hauptverfasser: STARK MICHAEL DR, HAHM GERHARD, WLOKA FABIAN, HENRICH RAPHAEL, SCHILD MARKUS DR, SANDKAMP BERNHARD DR, ILLENSEER CARSTEN DR, JABLONSKI CHRISTOPH, ATZINGER FRANZ
Format: Patent
Sprache:chi ; eng
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Beschreibung
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.