BE508900A - - Google Patents
Info
- Publication number
- BE508900A BE508900A BE508900DA BE508900A BE 508900 A BE508900 A BE 508900A BE 508900D A BE508900D A BE 508900DA BE 508900 A BE508900 A BE 508900A
- Authority
- BE
- Belgium
- Prior art keywords
- cover
- mask
- tube
- electrons
- potential
- Prior art date
Links
- 239000003086 colorant Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 4
- 230000003042 antagnostic effect Effects 0.000 claims 1
- 230000005684 electric field Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 230000000979 retarding effect Effects 0.000 description 9
- 238000010894 electron beam technology Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000005284 excitation Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101100388509 Caenorhabditis elegans che-3 gene Proteins 0.000 description 1
- 241000238097 Callinectes sapidus Species 0.000 description 1
- 101100234408 Danio rerio kif7 gene Proteins 0.000 description 1
- 101100221620 Drosophila melanogaster cos gene Proteins 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 101100398237 Xenopus tropicalis kif11 gene Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
- H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
- H04N9/26—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using electron-optical colour selection means, e.g. line grid, deflection means in or near the gun or near the phosphor screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/27—Picture reproducers using cathode ray tubes with variable depth of penetration of electron beam into the luminescent layer, e.g. penetrons
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US191862A US2590018A (en) | 1950-10-24 | 1950-10-24 | Production of colored images |
| US208875A US2741720A (en) | 1951-02-01 | 1951-02-01 | Color television apparatus and methods |
| US219813A US2685660A (en) | 1951-04-07 | 1951-04-07 | Television tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE508900A true BE508900A (en)) |
Family
ID=27392962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE508900D BE508900A (en)) | 1950-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE508900A (en)) |
-
0
- BE BE508900D patent/BE508900A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2744564A1 (fr) | Corps de cathode, canon a electrons, et tube a rayons cathodiques, utilisant un emetteur ferroelectrique | |
| EP0135413B1 (fr) | Dispositif d'affichage d'une image de télévision de grandes dimensions | |
| FR2708380A1 (fr) | Dispositif d'affichage d'images et circuit de commande associé. | |
| FR2683365A1 (fr) | Dispositif d'affichage a panneau plat a emission de champ et circuit de compensation d'irregulatites utilisable dans un tel dispositif d'affichage. | |
| FR2536889A1 (fr) | Procede et dispositif pour transmettre des images sur un ecran | |
| FR2663154A1 (fr) | Tube cathodique. | |
| FR2530851A1 (fr) | Appareil de visualisation plan pour televiseurs et terminaux | |
| BE507367A (en)) | ||
| FR2626732A1 (fr) | Dispositif de visualisation en couleurs-monochrome | |
| JPS5983327A (ja) | 光電変換装置 | |
| BE508900A (en)) | ||
| US2958002A (en) | Production of colored images | |
| EP0553578B1 (fr) | Tube intensificateur d'image avec compensation de courbe de brillance | |
| US5218264A (en) | Image pick-up tube and apparatus having the same | |
| FR2523788A1 (fr) | Projecteur video couleur a un seul tube cathodique | |
| JP2753264B2 (ja) | 撮像管 | |
| EP0670078B1 (fr) | Dispositif generateur d'images par effet de luminescence | |
| EP0877407A1 (fr) | Anode d'ectran plat de visualisation | |
| CA1245374A (fr) | Generateur de rayon x | |
| EP0806787B1 (fr) | Réalisation d'une anode d'écran plat de visualisation | |
| BE892068A (fr) | Dispositif d'affichage d'image de type plat | |
| FR2494906A1 (fr) | Tube photodetecteur a multiplication d'electrons utilisable dans un lecteur video couleur | |
| EP0844643A1 (fr) | Ecran plat de visualisation à déviation latérale | |
| EP0844642A1 (fr) | Ecran plat de visualisation à grilles focalisatrices | |
| EP0014156B1 (fr) | Transducteur électroluminescent à synthèse chromatique additive |