A Cathode Ray Tube device to generate a Point Bright bright green

摘要

Cathode Ray Tube device to generate a Bright Shiny Green, particularly useful for colour television projection.Includes a Cathode Ray Tube (7) which has a blister or wrapped in vacuum (9), located within the blister means (9) for generating an electron beam, a Luminescent Screen (13) formed by oxisulfuro Green fluorescence Activated by Terbium Yttrium, a Front Screen (5) T Ransparente, and Filter Media of Light.