The Machlett Laboratories, Incorporated

Joseph R Suffredini

Martin Braun

Robert A Hagar

An image intensifier tube having an output imaging screen comprising a scintillator layer of juxtaposed crystalline rods made of doped alkali-halide material, such as cesium iodide doped with sodium or thallium, for example.

Image output screen comprising juxtaposed doped alkali-halide

An X-ray tube including an evacuated envelope having therein a rotatable anode target comprising a cup-shaped disc open toward an electron emitting cathode and having a sloped inner wall provided with an annular groove wherein a plurality of rod-like members are disposed in side-by-side relationship, the rod-like members being made of rare earth composite material to provide substantially monochromatic X-radiation when bombarded with electrons.

Growing community of inventors

Darien, CT, United States of America

Joseph R Suffredini