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
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRON-BEAM LASER DEVICE WITH ELECTROSTATIC FOCUSING OF ELECTRON BEAM | 1998 |
|
RU2210136C2 |
| LASER ELECTRON-BEAM DEVICE | 1998 |
|
RU2192686C2 |
| DYNAMICALLY FOCUSED ELECTRON-BEAM LASER DEVICE | 1998 |
|
RU2210137C2 |
| ELECTRON GUN ELECTRODE HOLDER FOR CATHODE- RAY TUBES | 1996 |
|
RU2156516C2 |
| HORIZONTAL AMPLIFIER | 1996 |
|
RU2165680C2 |
| PRIMING SOLUTION | 0 |
|
SU1836747A3 |
| PROJECTION SYSTEM FOR PROJECTION OF COLOR VIDEO PICTURE AND CONVERSION LENSES FOR SAID SYSTEM | 1994 |
|
RU2106070C1 |
| COLOR-TUBE RIMBAND MANUFACTURING PROCESS | 1997 |
|
RU2181514C2 |
| DISTRIBUTING CATHODE OF ELECTRON GUN | 1991 |
|
RU2060569C1 |
| MIXED GREEN-LIGHT LUMINOPHORE AND CATHODE-RAY TUBE | 1995 |
|
RU2144053C1 |
