METALIZED CERAMIC SEALING PLATE FOR AN X-RAY TUBE

摘要

Ceramic metallization in an x-ray tube. In one example embodiment, a metalized ceramic plate for an x-ray tube includes a first side configured to reside inside an evacuated enclosure of an x-ray tube, a second side configured to reside outside the evacuated enclosure, a recess formed in the second side, feedthru openings that extend through the plate between the first side and the recess, and metallization formed around the perimeter of the recess and electrically connected to one of the feedthru openings.