Digital X-ray detector has anti-scatter grid that is arranged between active matrix and back plate so as to filter scattered radiation
摘要
<p>The detector (11) has a direct converter (18) that is provided for the direct or indirect conversion of X-rays into electrical charges. The pixel readout elements are arranged behind active matrix (19) so as to store and read out the electric charges. A back plate (13) is arranged behind the active matrix. An anti-scatter grid (17) is arranged between the active matrix and the back plate so as to filter the scattered radiation. The blades are arranged between slats, and are made of lead, copper or molybdenum.</p>
