ES472940A1 - Un tubo de presentacion de imagenes de television en color - Google Patents
Un tubo de presentacion de imagenes de television en colorInfo
- Publication number
- ES472940A1 ES472940A1 ES472940A ES472940A ES472940A1 ES 472940 A1 ES472940 A1 ES 472940A1 ES 472940 A ES472940 A ES 472940A ES 472940 A ES472940 A ES 472940A ES 472940 A1 ES472940 A1 ES 472940A1
- Authority
- ES
- Spain
- Prior art keywords
- phosphor lines
- display tube
- color television
- television display
- triplet
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
- H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
- H01J29/325—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television with adjacent lines
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
Un tubo de presentación de imágenes de televisión en color que comprende medios para generar tres haces de electrones, una pantalla de presentación que tiene gran número de tripletes de líneas de material luminiscente paralelas que producen luminiscencia en tres colores diferentes, y una máscara de sombra que tiene aberturas que asignan cada haz de electrones a líneas de material luminiscente de un color, caracterizado porque las distancias entre centros entre las líneas de material luminiscente de un triplete son iguales, la anchura de las dos líneas de material luminiscente más externas de un triplete son iguales, y la diferencia en anchura de la línea de material luminiscente central y una línea de material luminiscente más externa de un triplete es igual a la diferencia de las distancias entre centros entre la mancha de electrones central y las dos manchas de electrones más externas de los haces de electrones que hacen que el triplete produzca luminiscencia.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7709617A NL7709617A (nl) | 1977-09-01 | 1977-09-01 | Kleurentelevisiebeeldbuis. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES472940A1 true ES472940A1 (es) | 1979-02-16 |
Family
ID=19829109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES472940A Expired ES472940A1 (es) | 1977-09-01 | 1978-08-30 | Un tubo de presentacion de imagenes de television en color |
Country Status (11)
Country | Link |
---|---|
US (1) | US4193015A (es) |
JP (1) | JPS5447566A (es) |
BE (1) | BE870090A (es) |
CA (1) | CA1112282A (es) |
DE (1) | DE2836554A1 (es) |
ES (1) | ES472940A1 (es) |
FR (1) | FR2402300A1 (es) |
GB (1) | GB2005910B (es) |
HK (1) | HK39282A (es) |
IT (1) | IT1098761B (es) |
NL (1) | NL7709617A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6164045A (ja) * | 1984-09-04 | 1986-04-02 | Sony Corp | ビ−ムインデツクス型カラ−陰極線管 |
US6072272A (en) * | 1998-05-04 | 2000-06-06 | Motorola, Inc. | Color flat panel display device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL215405A (es) * | 1956-03-16 | |||
IT951834B (it) * | 1971-05-28 | 1973-07-10 | Rca Corp | Cinescopio a colori a maschera d ombra e relativo metodo di fabbricazione |
US3979630A (en) * | 1971-08-02 | 1976-09-07 | Rca Corporation | Shadow mask color picture tube having non-reflective material between elongated phosphor areas and positive tolerance |
JPS4826465A (es) * | 1971-08-11 | 1973-04-07 | ||
US4070596A (en) * | 1971-08-27 | 1978-01-24 | Tokyo Shibaura Electric Co., Ltd. | In-line plural beams cathode ray tube having color phosphor element strips spaced from each other by intervening light absorbing areas and slit-shaped aperture mask |
NL7214003A (es) * | 1972-10-17 | 1974-04-19 | ||
JPS5727574B2 (es) * | 1974-03-13 | 1982-06-11 | ||
US4100452A (en) * | 1976-11-02 | 1978-07-11 | Zenith Radio Corporation | Color television picture tube image screen having positive and negative misregistration tolerance conditions |
-
1977
- 1977-09-01 NL NL7709617A patent/NL7709617A/xx not_active Application Discontinuation
-
1978
- 1978-08-18 US US05/935,030 patent/US4193015A/en not_active Expired - Lifetime
- 1978-08-21 DE DE19782836554 patent/DE2836554A1/de active Granted
- 1978-08-24 CA CA310,006A patent/CA1112282A/en not_active Expired
- 1978-08-29 JP JP10450378A patent/JPS5447566A/ja active Granted
- 1978-08-29 IT IT27108/78A patent/IT1098761B/it active
- 1978-08-29 GB GB7834915A patent/GB2005910B/en not_active Expired
- 1978-08-30 BE BE190169A patent/BE870090A/xx unknown
- 1978-08-30 FR FR7825031A patent/FR2402300A1/fr active Granted
- 1978-08-30 ES ES472940A patent/ES472940A1/es not_active Expired
-
1982
- 1982-09-09 HK HK392/82A patent/HK39282A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB2005910B (en) | 1982-01-20 |
JPS5447566A (en) | 1979-04-14 |
GB2005910A (en) | 1979-04-25 |
US4193015A (en) | 1980-03-11 |
IT1098761B (it) | 1985-09-18 |
NL7709617A (nl) | 1979-03-05 |
FR2402300A1 (fr) | 1979-03-30 |
CA1112282A (en) | 1981-11-10 |
DE2836554C2 (es) | 1987-06-04 |
HK39282A (en) | 1982-09-17 |
BE870090A (fr) | 1979-02-28 |
FR2402300B1 (es) | 1982-07-02 |
DE2836554A1 (de) | 1979-03-15 |
IT7827108A0 (it) | 1978-08-29 |
JPS612250B2 (es) | 1986-01-23 |
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