ES478053A1 - Un tubo de presentacion de imagenes en color. - Google Patents
Un tubo de presentacion de imagenes en color.Info
- Publication number
- ES478053A1 ES478053A1 ES478053A ES478053A ES478053A1 ES 478053 A1 ES478053 A1 ES 478053A1 ES 478053 A ES478053 A ES 478053A ES 478053 A ES478053 A ES 478053A ES 478053 A1 ES478053 A1 ES 478053A1
- Authority
- ES
- Spain
- Prior art keywords
- shaped
- deflection
- display tube
- cushion
- barrel
- 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
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
- H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
Un tubo de presentación de imágenes en color que comprende una ventana de presentación, un cono y un cuello, en cuya ventana de presentación se ha previsto una pantalla de presentación en el interior consistente en un gran número de regiones que tienen luminiscencia en tres colores diferentes, en la cual se han previsto medios de cuello para generar tres haces de electrones, los ejes de cuyos haces están situados sustancialmente en un plano, delante de cuya pantalla de presentación hay situado un electrodo de selección de color, el cual asigna cada haz de electrones a regiones luminiscentes de un color, cuyos medios están provistos, en el lado de la pantalla de presentación, de elementos de corrección situados próximos a cada haz.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7802129A NL7802129A (nl) | 1978-02-27 | 1978-02-27 | Inrichting voor het weergeven van gekleurde beelden. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES478053A1 true ES478053A1 (es) | 1979-07-16 |
Family
ID=19830399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES478053A Expired ES478053A1 (es) | 1978-02-27 | 1979-02-24 | Un tubo de presentacion de imagenes en color. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4346327A (es) |
JP (1) | JPS54123869A (es) |
AR (1) | AR220740A1 (es) |
BE (1) | BE874460A (es) |
CA (1) | CA1124307A (es) |
CS (1) | CS227669B2 (es) |
DE (1) | DE2907300A1 (es) |
ES (1) | ES478053A1 (es) |
FR (1) | FR2418542B1 (es) |
GB (1) | GB2015247B (es) |
IT (1) | IT1111990B (es) |
NL (1) | NL7802129A (es) |
SE (2) | SE7901626L (es) |
YU (1) | YU47379A (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54139372A (en) * | 1978-04-20 | 1979-10-29 | Hitachi Ltd | Cathode-ray tube |
JPS5738544A (en) * | 1980-08-19 | 1982-03-03 | Matsushita Electronics Corp | Electromagnetic deflection system picture tube system equipment |
DE3212248A1 (de) * | 1982-04-02 | 1983-10-06 | Standard Elektrik Lorenz Ag | Elektronenoptik des elektronenstrahlerzeugersystems einer farbbildroehre |
JPS58225543A (ja) * | 1982-06-23 | 1983-12-27 | Matsushita Electronics Corp | カラ−受像管装置 |
US4496882A (en) * | 1982-12-03 | 1985-01-29 | Motorola, Inc. | Inductorless pincushion correction circuit |
JPS59119654A (ja) * | 1982-12-24 | 1984-07-10 | Matsushita Electronics Corp | 受像管装置 |
NL8301712A (nl) * | 1983-05-13 | 1984-12-03 | Philips Nv | Kleurenbeeldbuis. |
US4556819A (en) * | 1983-12-13 | 1985-12-03 | Rca Corporation | Color picture tube having inline electron gun with coma correction members |
NL8401444A (nl) * | 1984-05-07 | 1985-12-02 | Philips Nv | Beeldbuis. |
JPH08315751A (ja) * | 1995-05-12 | 1996-11-29 | Hitachi Ltd | 陰極線管の偏向収差補正方法および陰極線管並びに画像表示装置 |
TW417132B (en) * | 1996-02-27 | 2001-01-01 | Hitachi Ltd | CRT, deflection-defocusing correcting member therefor, a method of manufacturing same member, and an image display system including same CRT |
JP2001135259A (ja) | 1999-11-02 | 2001-05-18 | Matsushita Electronics Industry Corp | カラー陰極線管、カラー陰極線管装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1392502A (fr) * | 1963-10-30 | 1965-03-19 | Cft Comp Fse Television | Fonctionnement aux tubes récepteurs de télévision en couleurs |
JPS4833529B1 (es) * | 1968-12-30 | 1973-10-15 | ||
JPS5126208B1 (es) * | 1971-05-18 | 1976-08-05 | ||
US3928785A (en) * | 1971-11-23 | 1975-12-23 | Adrian W Standaart | Single gun, multi-screen, multi-beam, multi-color cathode ray tube |
BE793992A (fr) * | 1972-01-14 | 1973-05-02 | Rca Corp | Tube a rayons cathodiques |
US3873879A (en) * | 1972-01-14 | 1975-03-25 | Rca Corp | In-line electron gun |
FR2213581A1 (es) * | 1973-01-08 | 1974-08-02 | Hitachi Ltd | |
US3866080A (en) * | 1973-08-08 | 1975-02-11 | Rca Corp | Inline electron gun having magnetically permeable plates for enhancing convergence of electron beams |
US3984723A (en) * | 1974-10-04 | 1976-10-05 | Rca Corporation | Display system utilizing beam shape correction |
JPS5615102B2 (es) * | 1974-10-14 | 1981-04-08 | ||
US4142131A (en) * | 1975-11-12 | 1979-02-27 | Hitachi, Ltd. | Color picture tube |
JPS5845135B2 (ja) * | 1975-11-12 | 1983-10-07 | 株式会社日立製作所 | ヘンコウジカイセイギヨソシツキカラ−ジユゾウカン |
JPS5259527A (en) * | 1975-11-12 | 1977-05-17 | Hitachi Ltd | Color picture tube with deflection magnetic field control elements |
JPS6029183B2 (ja) * | 1976-08-25 | 1985-07-09 | 株式会社日立製作所 | 偏向ヨ−ク |
-
1978
- 1978-02-27 NL NL7802129A patent/NL7802129A/xx not_active Application Discontinuation
-
1979
- 1979-02-05 US US06/009,580 patent/US4346327A/en not_active Expired - Lifetime
- 1979-02-13 AR AR275484A patent/AR220740A1/es active
- 1979-02-22 CA CA322,247A patent/CA1124307A/en not_active Expired
- 1979-02-23 SE SE7901626D patent/SE7901626L/xx not_active Application Discontinuation
- 1979-02-23 IT IT20513/79A patent/IT1111990B/it active
- 1979-02-23 GB GB7906407A patent/GB2015247B/en not_active Expired
- 1979-02-23 SE SE7901626A patent/SE435879B/sv not_active IP Right Cessation
- 1979-02-24 JP JP2024279A patent/JPS54123869A/ja active Granted
- 1979-02-24 DE DE19792907300 patent/DE2907300A1/de not_active Withdrawn
- 1979-02-24 ES ES478053A patent/ES478053A1/es not_active Expired
- 1979-02-26 BE BE0/193703A patent/BE874460A/xx unknown
- 1979-02-26 FR FR7904867A patent/FR2418542B1/fr not_active Expired
- 1979-02-26 CS CS791293A patent/CS227669B2/cs unknown
- 1979-02-26 YU YU00473/79A patent/YU47379A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2418542A1 (fr) | 1979-09-21 |
BE874460A (fr) | 1979-08-27 |
SE435879B (sv) | 1984-10-22 |
NL7802129A (nl) | 1979-08-29 |
CA1124307A (en) | 1982-05-25 |
JPS54123869A (en) | 1979-09-26 |
SE7901626L (sv) | 1979-08-28 |
JPS63897B2 (es) | 1988-01-09 |
YU47379A (en) | 1982-10-31 |
FR2418542B1 (fr) | 1986-02-28 |
AR220740A1 (es) | 1980-11-28 |
DE2907300A1 (de) | 1979-09-06 |
US4346327A (en) | 1982-08-24 |
CS227669B2 (en) | 1984-05-14 |
IT1111990B (it) | 1986-01-13 |
GB2015247A (en) | 1979-09-05 |
GB2015247B (en) | 1982-06-03 |
IT7920513A0 (it) | 1979-02-23 |
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