FLUORESCENT-CATHODE DISPLAY PANEL Russian patent published in 1996 - IPC

FIELD: electronic engineering; flat screen manufacture. SUBSTANCE: flat screen has face and rear plates with image-initiating multilayer plate inbetween that has vacuum cathode-fluorescent cells and getter. The latter is perforated flat structure with closed circuits placed between multilayer plate and rear plate over its entire surface. EFFECT: facilitated vacuum production, provision for repeated recovery of image quality when using screen for long time without shading transparent face plate. 3 cl, 1 dwg ЫЫЫ1