ES482953A1 - Perfeccionamiento en yugos de deflexion con un iman para producir la sensibilidad de convergencia a la posicion del yugo - Google Patents
Perfeccionamiento en yugos de deflexion con un iman para producir la sensibilidad de convergencia a la posicion del yugoInfo
- Publication number
- ES482953A1 ES482953A1 ES482953A ES482953A ES482953A1 ES 482953 A1 ES482953 A1 ES 482953A1 ES 482953 A ES482953 A ES 482953A ES 482953 A ES482953 A ES 482953A ES 482953 A1 ES482953 A1 ES 482953A1
- Authority
- ES
- Spain
- Prior art keywords
- yoke
- magnet
- pair
- magnets
- convergence
- 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
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/76—Deflecting by magnetic fields only
- H01J29/766—Deflecting by magnetic fields only using a combination of saddle coils and toroidal windings
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
Perfeccionamientos en yugos de deflexión con un imán para producir la sensibilidad de convergencia a la posición del yugo, del tipo de yugos de deflexión convergente pare ser utilizado con un cinescopio de televisión en color graángular, que tiene una pluralidad de haces dispuestos en una línea horizontal, cuyo yugo dispone de medios para producir campos de deflexión que tienen una desuniformidad por términio medio que no es nula para hacer converger prácticamente los haces electrónicos en todos los puntos sobre la trama, caracterizados porque se dispone una región alrededor del extremo de entrada del yugo en la cuál el promedio de desuniformidad del campo es prácticamente nulo para reducir el efecto de la posición del yugo con relación a los haces electrónicos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/938,243 US4231009A (en) | 1978-08-30 | 1978-08-30 | Deflection yoke with a magnet for reducing sensitivity of convergence to yoke position |
Publications (1)
Publication Number | Publication Date |
---|---|
ES482953A1 true ES482953A1 (es) | 1980-03-01 |
Family
ID=25471161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES482953A Expired ES482953A1 (es) | 1978-08-30 | 1979-07-30 | Perfeccionamiento en yugos de deflexion con un iman para producir la sensibilidad de convergencia a la posicion del yugo |
Country Status (18)
Country | Link |
---|---|
US (1) | US4231009A (es) |
JP (1) | JPS5533800A (es) |
AT (1) | AT385374B (es) |
CA (1) | CA1124304A (es) |
DD (1) | DD145681A5 (es) |
DE (1) | DE2935098A1 (es) |
ES (1) | ES482953A1 (es) |
FI (1) | FI70345C (es) |
FR (1) | FR2435122A1 (es) |
GB (1) | GB2029090B (es) |
HK (1) | HK16786A (es) |
IT (1) | IT1122229B (es) |
MX (1) | MX146727A (es) |
MY (1) | MY8500719A (es) |
PL (1) | PL123926B1 (es) |
SE (1) | SE431598B (es) |
SG (1) | SG96985G (es) |
SU (1) | SU1438633A3 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4329671A (en) * | 1979-08-27 | 1982-05-11 | Rca Corporation | Alignment-insensitive self-converging in-line color display |
NL7908000A (nl) * | 1979-11-01 | 1981-06-01 | Philips Nv | Afbuigjuk. |
US4329618A (en) * | 1980-05-29 | 1982-05-11 | Rca Corporation | Horizontal deflection enhancement for kinescopes |
JPS573352A (en) * | 1980-06-06 | 1982-01-08 | Denki Onkyo Co Ltd | Deflection yoke |
US4433268A (en) * | 1980-08-19 | 1984-02-21 | Tokyo Shibaura Denki Kabushiki Kaisha | Deflection yoke for a color cathode ray tube |
JPS5738545A (en) * | 1980-08-20 | 1982-03-03 | Toshiba Corp | Deflection yoke device for color television set |
NL8104735A (nl) * | 1980-12-05 | 1982-07-01 | Philips Nv | Kathodestraalbuis met een afbuigeenheid met een samenstel van permanente magneten dat een statisch multipoolveld opwekt voor het simuleren van een modulatie van het dynamische afbuigveld. |
FR2534065A1 (fr) * | 1982-10-05 | 1984-04-06 | Videocolor Sa | Procede de transformation d'un deviateur permettant son utilisation pour des tubes a images autoconvergents de dimensions differentes et deviateur ainsi obtenu |
JPS59127348A (ja) * | 1983-01-11 | 1984-07-23 | Sony Corp | 偏向装置 |
NL8301534A (nl) * | 1983-05-02 | 1984-12-03 | Philips Nv | Inrichting voor het weergeven van televisiebeelden met een afbuigeenheid met comacorrecties. |
NL8303238A (nl) * | 1983-09-21 | 1985-04-16 | Philips Nv | Elektromagnetische afbuigeenheid en kleurenbeeldbuis voorzien daarvan. |
GB8611321D0 (en) * | 1986-05-09 | 1986-06-18 | Philips Nv | Correcting electron beam misconvergance |
NL8601803A (nl) * | 1986-07-10 | 1988-02-01 | Philips Nv | Kleurenbeeldbuis met astigmatisme correctiemiddelen. |
US5250876A (en) * | 1989-07-14 | 1993-10-05 | U.S. Philips Corporation | Display tube and deflection unit suitable for such a display tube |
JPH10188852A (ja) * | 1996-12-19 | 1998-07-21 | Lg Electron Inc | 陰極線管用の偏向ヨーク |
EP1306877A3 (en) * | 2001-10-01 | 2003-12-03 | Matsushita Electric Industrial Co., Ltd. | Colour picture tube device with improved horizontal resolution |
US6924589B2 (en) * | 2001-10-23 | 2005-08-02 | Matsushita Electric Industrial Co., Ltd. | Color picture tube device having improved horizontal convergence |
EP1372182A1 (en) * | 2002-06-14 | 2003-12-17 | Matsushita Electric Industrial Co., Ltd. | Colour picture tube device |
GB0416519D0 (en) * | 2004-07-23 | 2004-08-25 | Stenzel Security Ltd | Electronic apparatus |
JP2007258092A (ja) * | 2006-03-24 | 2007-10-04 | Mt Picture Display Co Ltd | カラー陰極線管装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2921213A (en) * | 1957-03-01 | 1960-01-12 | Sol L Reiches | Magnetic deflection yoke for a multiple ray beam cathode ray tube and system using the same |
GB1389423A (en) * | 1972-01-14 | 1975-04-03 | Rca Corp | Colour cathode ray tube display system |
US3800176A (en) * | 1972-01-14 | 1974-03-26 | Rca Corp | Self-converging color image display system |
US3873953A (en) * | 1974-02-14 | 1975-03-25 | Gte Sylvania Inc | Magnet retaining means for a CRT beam adjustment device |
US3930185A (en) * | 1974-05-20 | 1975-12-30 | Rca Corp | Display system with simplified convergence |
US3942067A (en) * | 1974-06-21 | 1976-03-02 | General Electric Company | Multi-gun cathode ray tube convergence system |
NL7410643A (nl) * | 1974-08-08 | 1976-02-10 | Philips Nv | Afbuigeenheid voor kleurentelevisie. |
DE2506268C2 (de) * | 1975-02-14 | 1977-01-20 | Standard Elektrik Lorenz Ag | Ablenksystem fuer farbfernsehbildroehren |
US4100518A (en) * | 1976-06-21 | 1978-07-11 | Rca Corporation | Eccentric convergence apparatus for in-line beam cathode ray tubes |
JPS5324726A (en) * | 1976-08-20 | 1978-03-07 | Hitachi Ltd | Color receiving tube |
-
1978
- 1978-08-30 US US05/938,243 patent/US4231009A/en not_active Expired - Lifetime
-
1979
- 1979-07-20 IT IT24518/79A patent/IT1122229B/it active
- 1979-07-25 MX MX178632A patent/MX146727A/es unknown
- 1979-07-30 ES ES482953A patent/ES482953A1/es not_active Expired
- 1979-08-03 PL PL1979217553A patent/PL123926B1/pl unknown
- 1979-08-16 CA CA333,865A patent/CA1124304A/en not_active Expired
- 1979-08-22 SE SE7907010A patent/SE431598B/sv not_active IP Right Cessation
- 1979-08-23 GB GB7929336A patent/GB2029090B/en not_active Expired
- 1979-08-23 FI FI792633A patent/FI70345C/fi not_active IP Right Cessation
- 1979-08-24 AT AT0570779A patent/AT385374B/de active
- 1979-08-28 JP JP11014579A patent/JPS5533800A/ja active Granted
- 1979-08-29 FR FR7921696A patent/FR2435122A1/fr active Granted
- 1979-08-29 SU SU792807152A patent/SU1438633A3/ru active
- 1979-08-29 DD DD79215259A patent/DD145681A5/de unknown
- 1979-08-30 DE DE19792935098 patent/DE2935098A1/de active Granted
-
1985
- 1985-12-20 SG SG969/85A patent/SG96985G/en unknown
- 1985-12-30 MY MY719/85A patent/MY8500719A/xx unknown
-
1986
- 1986-03-06 HK HK167/86A patent/HK16786A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SG96985G (en) | 1986-07-18 |
JPS5533800A (en) | 1980-03-10 |
CA1124304A (en) | 1982-05-25 |
IT1122229B (it) | 1986-04-23 |
MX146727A (es) | 1982-08-03 |
JPH0421299B2 (es) | 1992-04-09 |
PL217553A1 (es) | 1980-08-11 |
HK16786A (en) | 1986-03-14 |
FI70345B (fi) | 1986-02-28 |
US4231009A (en) | 1980-10-28 |
PL123926B1 (en) | 1982-12-31 |
GB2029090A (en) | 1980-03-12 |
ATA570779A (de) | 1987-08-15 |
DE2935098A1 (de) | 1980-03-13 |
SE7907010L (sv) | 1980-03-01 |
FR2435122B1 (es) | 1983-12-09 |
IT7924518A0 (it) | 1979-07-20 |
AT385374B (de) | 1988-03-25 |
FR2435122A1 (fr) | 1980-03-28 |
GB2029090B (en) | 1983-03-30 |
FI792633A (fi) | 1980-03-01 |
SE431598B (sv) | 1984-02-13 |
SU1438633A3 (ru) | 1988-11-15 |
MY8500719A (en) | 1985-12-31 |
DD145681A5 (de) | 1980-12-24 |
FI70345C (fi) | 1986-09-15 |
DE2935098C2 (es) | 1987-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES482953A1 (es) | Perfeccionamiento en yugos de deflexion con un iman para producir la sensibilidad de convergencia a la posicion del yugo | |
GB1391798A (en) | Magnetic beam adjusting arrangements | |
ES410383A1 (es) | Una disposicion de tubo de rayos catodicos. | |
ES441342A1 (es) | Un sistema de presentacion visual en color. | |
MX160063A (es) | Sistema de exhibicion mejorado para color | |
MX165597B (es) | Sistema mejorado de exhibicion en color | |
GB1335508A (en) | Colour cathode ray tube | |
GB1436925A (en) | Colour picture tubes containing an in-line type electron gun assembly | |
ES410386A1 (es) | Una disposicion de bobina de desviacion destinada a usarse en un sistema de exhibicion de imagenes en color. | |
US4329618A (en) | Horizontal deflection enhancement for kinescopes | |
ES8406794A1 (es) | Un tubo de imagen en color | |
BR9305487A (pt) | Dispositivo de deflexão para emprego num tubo de raios catódicos a cores | |
GB1442723A (en) | Colour cathode ray tube apparatus | |
GB1254064A (en) | Electron beam correction apparatus for a color picture tube | |
GB525181A (en) | Improvements in or relating to cathode ray tubes | |
GB1216436A (en) | Color picture tube | |
JPS57151153A (en) | In-line type color crt electron gun | |
JPS57168455A (en) | Color cathode-ray tube | |
GB892939A (en) | Deflection yoke | |
JPS55121255A (en) | Deflecting yoke | |
JPS573350A (en) | Cathode-ray tube device | |
JPS5784683A (en) | Picture tube device | |
JPS56116254A (en) | Deflecting yoke | |
ES397751A1 (es) | Perfeccionamientos en yugos de desviacion toroidal para tu-bos de imagen de television en color. | |
JPS5796446A (en) | Color picture tube |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000201 |