| 摘要 |
<p>An X-ray fluorescent image intensifier is disclosed, which comprises an input screen for converting an incident X-ray image into photoelectrons, electrodes for accelerating and focusing photoelectrons and an output screen for converting the accelerated and focused photoelectrons. The input screen (60) consists of an input substrate (600) consisting of a lamination of a plurality of mesh plates (601) each having a plurality of apertures (603), said input substrate (600) having a plurality of through holes consisting of an interconnection of said apertures (603), and phosphor (604) buried in said through holes, and a photocathode (630) formed on said input substrate (600) with phosphor (604) buried in said through holes.</p> |
