COMBINED PROJECTION FACILITY

摘要

FIELD: projection TV facilities. SUBSTANCE: projection facility includes cathode-ray device to form images and aid for projection on outer screen. Facility has at least one laser cathode-ray device and at least one luminophor cathode-ray device and is arranged for illumination of one and same screen by these devices. Contrast range of one parts of image projected by laser cathode-ray device, for instance, increases against background of other parts of image projected by luminophor cathode-ray device. EFFECT: increased contrast of some parts of image against background of other parts for better recognition of formed image. 10 cl, 1 dwg