Color flat panel display device
Color image receiving tube with pigment-coated phosphor particle
Color picture screen with color filter
Color picture tube
Color picture tube
Color picture tube
Color picture tube
Color picture tube having a face panel with an outer face having
Color picture tube having a phosphor screen with a semitranspare
Color picture tube with light absorbing layer on screen
Color picture tube with the fluorescent film of the red emission
Color picture tubes and method of manufacturing the same
Color reference CRT and method of making
Color television cathode ray tube
Color television, having superimposed colors
CRT Article of manufacture and process therefore
CRT display matrix that emits ultraviolet light
CRT having a panel with a smaller effective area and straight ou
CRT having color filter with a special green filter
CRT having color filter with a special green filter