ES8305156A1 - "perfeccionamientos introducidos en una disposicion de presentacion visual de imagen en color". - Google Patents
"perfeccionamientos introducidos en una disposicion de presentacion visual de imagen en color".Info
- Publication number
- ES8305156A1 ES8305156A1 ES513670A ES513670A ES8305156A1 ES 8305156 A1 ES8305156 A1 ES 8305156A1 ES 513670 A ES513670 A ES 513670A ES 513670 A ES513670 A ES 513670A ES 8305156 A1 ES8305156 A1 ES 8305156A1
- Authority
- ES
- Spain
- Prior art keywords
- beams
- deflection
- apertures
- display tube
- spacing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
- H01J29/503—Three or more guns, the axes of which lay in a common plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Electron Beam Exposure (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
DISPOSICION DE PRESENTACION VISUAL DE IMAGEN EN COLOR. COMPRENDE UN TUBO DE IMAGEN (11) EN COLOR Y UN CONJUNTO DE CAÑON ELECTRONICO, MONTADO DENTRO DE LA PORCION CILINDRICA (11N) DE CUELLO DEL TUBO PARA PRODUCIR TRES HACES ELECTRONICOS EN LINEA. UN CONJUNTO COMPACTO (13) DE YUGO DE DEFLEXION RODEA SEGMENTOS ADYACENTES DE LAS PORCIONES DE CUELLO Y EMBUDO DEL TUBO PARA DESARROLLAR CAMPOS DE DEFLEXION. ESTOS PERMITEN TRAZAR TRAMAS DE REPRESENTACION VISUAL EN DICHA PANTALLA, CON CONVERGENCIA DE DICHOS HACES A TRAVES DE TODA LA REPRESENTACION VISUAL, Y ESTABLECEN UN ANGULO DADO DE DEFLEXION ENTRE LOS CAMINOS DE HACES QUE TERMINAN EN ANGULOS DE LA TRAMA DIAGONALMENTE OPUESTOS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28223481A | 1981-07-10 | 1981-07-10 | |
US06/343,734 US4620133A (en) | 1982-01-29 | 1982-01-29 | Color image display systems |
Publications (2)
Publication Number | Publication Date |
---|---|
ES513670A0 ES513670A0 (es) | 1983-03-16 |
ES8305156A1 true ES8305156A1 (es) | 1983-03-16 |
Family
ID=26961321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES513670A Expired ES8305156A1 (es) | 1981-07-10 | 1982-07-02 | "perfeccionamientos introducidos en una disposicion de presentacion visual de imagen en color". |
Country Status (19)
Country | Link |
---|---|
KR (2) | KR910001462B1 (es) |
AT (1) | AT393924B (es) |
AU (1) | AU556501B2 (es) |
BR (1) | BR8203962A (es) |
DD (1) | DD202220A5 (es) |
DE (2) | DE3225633A1 (es) |
DK (1) | DK172523B1 (es) |
ES (1) | ES8305156A1 (es) |
FI (1) | FI73337C (es) |
FR (2) | FR2509527B1 (es) |
GB (2) | GB2101397B (es) |
HK (2) | HK59991A (es) |
IT (3) | IT1214441B (es) |
NL (1) | NL191194C (es) |
NZ (1) | NZ201226A (es) |
PL (1) | PL146011B1 (es) |
PT (1) | PT75085B (es) |
SE (1) | SE447772B (es) |
SU (1) | SU1613004A3 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4558253A (en) * | 1983-04-18 | 1985-12-10 | Rca Corporation | Color picture tube having an inline electron gun with asymmetric focusing lens |
US4766344A (en) * | 1983-04-21 | 1988-08-23 | North American Philips Consumer Electronics Corp. | In-line electron gun structure for color cathode ray tube having oblong apertures |
IT1176203B (it) * | 1983-06-27 | 1987-08-18 | Rca Corp | Tubo a raggi catodici con un cannone elettronico presentante una regione di formazione di un fascio astigmatico |
US4608515A (en) * | 1985-04-30 | 1986-08-26 | Rca Corporation | Cathode-ray tube having a screen grid with asymmetric beam focusing means and refraction lens means formed therein |
FR2705164B1 (fr) * | 1993-05-10 | 1995-07-13 | Thomson Tubes & Displays | Tube image couleurs à canons à électrons en ligne avec lentilles astigmatiques. |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1237638A (en) * | 1968-04-13 | 1971-06-30 | Sony Corp | Electron gun device |
US3928785A (en) * | 1971-11-23 | 1975-12-23 | Adrian W Standaart | Single gun, multi-screen, multi-beam, multi-color cathode ray tube |
US3725831A (en) * | 1972-01-14 | 1973-04-03 | Rca Corp | Magnetic beam adjusting arrangements |
BE793992A (fr) * | 1972-01-14 | 1973-05-02 | Rca Corp | Tube a rayons cathodiques |
US3800176A (en) * | 1972-01-14 | 1974-03-26 | Rca Corp | Self-converging color image display system |
NL7400887A (nl) * | 1974-01-23 | 1975-07-25 | Philips Nv | Kathodestraalbuis. |
US3984723A (en) * | 1974-10-04 | 1976-10-05 | Rca Corporation | Display system utilizing beam shape correction |
US3952224A (en) * | 1974-10-04 | 1976-04-20 | Rca Corporation | In-line electron guns having consecutive grids with aligned vertical, substantially elliptical apertures |
GB1537070A (en) * | 1975-01-24 | 1978-12-29 | Matsushita Electronics Corp | Colour television tube assemblies |
US4049991A (en) * | 1976-10-08 | 1977-09-20 | Gte Sylvania Incorporated | Longitudinal rib embossment in tri-apertured, substantially planar electrode |
US4162470A (en) * | 1977-07-26 | 1979-07-24 | Rca Corporation | Magnetizing apparatus and method for producing a statically converged cathode ray tube and product thereof |
DD140516A5 (de) * | 1977-11-24 | 1980-03-05 | Philips Nv | Kathodenstrahlroehre |
NL178374C (nl) * | 1977-11-24 | 1986-03-03 | Philips Nv | Elektronenstraalbuis met niet-rotatiesymmetrische elektronenlens tussen eerste en tweede rooster. |
US4143345A (en) * | 1978-06-06 | 1979-03-06 | Rca Corporation | Deflection yoke with permanent magnet raster correction |
US4234814A (en) * | 1978-09-25 | 1980-11-18 | Rca Corporation | Electron gun with astigmatic flare-reducing beam forming region |
EP0014922A1 (de) * | 1979-02-22 | 1980-09-03 | International Standard Electric Corporation | Elektronenstrahlerzeugungssystem |
JPS55154044A (en) * | 1979-05-18 | 1980-12-01 | Hitachi Ltd | Electrode structure of electron gun and its manufacture |
US4251747A (en) * | 1979-11-15 | 1981-02-17 | Gte Products Corporation | One piece astigmatic grid for color picture tube electron gun |
JPS5750749A (en) * | 1980-09-11 | 1982-03-25 | Matsushita Electronics Corp | Electromagnetic deflection type cathode ray tube |
US4370592A (en) * | 1980-10-29 | 1983-01-25 | Rca Corporation | Color picture tube having an improved inline electron gun with an expanded focus lens |
US4388552A (en) * | 1981-07-10 | 1983-06-14 | Rca Corporation | Color picture tube having an improved expanded focus lens type inline electron gun |
-
1982
- 1982-06-21 PT PT75085A patent/PT75085B/pt unknown
- 1982-06-21 IT IT8221964A patent/IT1214441B/it active
- 1982-07-02 SE SE8204107A patent/SE447772B/sv not_active IP Right Cessation
- 1982-07-02 AU AU85565/82A patent/AU556501B2/en not_active Expired
- 1982-07-02 FI FI822370A patent/FI73337C/fi not_active IP Right Cessation
- 1982-07-02 ES ES513670A patent/ES8305156A1/es not_active Expired
- 1982-07-06 GB GB08219509A patent/GB2101397B/en not_active Expired
- 1982-07-08 BR BR8203962A patent/BR8203962A/pt not_active IP Right Cessation
- 1982-07-08 DE DE19823225633 patent/DE3225633A1/de active Granted
- 1982-07-08 SU SU823466056A patent/SU1613004A3/ru active
- 1982-07-08 DE DE3249810A patent/DE3249810C2/de not_active Expired - Lifetime
- 1982-07-09 DK DK198203101A patent/DK172523B1/da not_active IP Right Cessation
- 1982-07-09 DD DD82241553A patent/DD202220A5/de not_active IP Right Cessation
- 1982-07-09 FR FR8212131A patent/FR2509527B1/fr not_active Expired
- 1982-07-09 KR KR8203069A patent/KR910001462B1/ko not_active IP Right Cessation
- 1982-07-09 NZ NZ201226A patent/NZ201226A/en unknown
- 1982-07-09 PL PL1982237387A patent/PL146011B1/pl unknown
- 1982-07-09 AT AT0268082A patent/AT393924B/de not_active IP Right Cessation
- 1982-07-09 NL NL8202802A patent/NL191194C/xx not_active IP Right Cessation
-
1985
- 1985-02-05 IT IT8519397A patent/IT1228512B/it active
- 1985-05-13 FR FR858507223A patent/FR2563047B1/fr not_active Expired - Lifetime
- 1985-11-06 GB GB08527360A patent/GB2164490B/en not_active Expired
-
1987
- 1987-07-09 KR KR1019870007394A patent/KR910001539B1/ko not_active IP Right Cessation
-
1990
- 1990-04-30 IT IT20167A patent/IT1240019B/it active IP Right Grant
-
1991
- 1991-08-01 HK HK599/91A patent/HK59991A/xx not_active IP Right Cessation
- 1991-08-01 HK HK598/91A patent/HK59891A/xx not_active IP Right Cessation
Also Published As
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