Anti-veiling-glare glass input window for an optical device and
Apparatus for generating multiple X-ray images of an object from
Camera tube employing silicon-chalcogenide target with heterojun
Camera tube having a target with heterojunction
Camera tube having photocathode absorptive of shorter wavelength
Camera tube selenium target including arsenic increasing in conc
Camera tube system and electron gun therefor
Camera tube with graded tellurium or arsenic target
Camera tube with graduated concentration of tellurium in target
Camera tube with mutually insulated, light absorbing particles o
Camera tubes
Cathode for photoelectric emission, cathode for secondary electr
Cathode ray tube
Cathode ray tube having a zig-zag shaped deflection electrode
Cathode ray tube which is small and uses a small amount of power
Color image intensifier device and method for producing same
Color imaging devices and color filter arrays using photo-bleach
Color pick up tube
Color pickup tube face plate with opaque shading stripes overlap
Color pickup tubes containing stripe filters