ES477438A1 - Una unidad deflectora para un tubo de presentacion de image-nes de television en color. - Google Patents
Una unidad deflectora para un tubo de presentacion de image-nes de television en color.Info
- Publication number
- ES477438A1 ES477438A1 ES477438A ES477438A ES477438A1 ES 477438 A1 ES477438 A1 ES 477438A1 ES 477438 A ES477438 A ES 477438A ES 477438 A ES477438 A ES 477438A ES 477438 A1 ES477438 A1 ES 477438A1
- Authority
- ES
- Spain
- Prior art keywords
- field
- deflection
- deflection unit
- color television
- television display
- 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
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
Una unidad deflectora para un tubo de presentación de imagen de televisión en color, cuya unidad deflectora tiene una bobina deflectora de campo, una bobina deflectora de línea y un miembro de núcleo anular de material débilmente magnético que encierra al menos a la bobina deflectora de línea, caracterizada porque la bobina deflectora de campo ha sido devanada de modo que, cuando se monta la unidad deflectora en un tubo de presentación que tenga una parte de cuello, una pantalla de imagen y una superficie exterior de forma de copa situada en posición intermedia al tener lugar la excitación produce un campo deflector de campo de forma de barril poco pronunciada en el centro y en el lado de la pantalla de la unidad de deflectora, y se combina con medios de formación de campo para generar un campo deflector de campo de forma acusada de acerico en el lado del cuello de la unidad deflectora.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7801317,A NL188484C (nl) | 1978-02-06 | 1978-02-06 | Afbuigjuk voor kleurentelevisiebeeldweergeefbuizen. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES477438A1 true ES477438A1 (es) | 1980-02-16 |
Family
ID=19830277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES477438A Expired ES477438A1 (es) | 1978-02-06 | 1979-02-03 | Una unidad deflectora para un tubo de presentacion de image-nes de television en color. |
Country Status (17)
Country | Link |
---|---|
US (1) | US4237437A (es) |
JP (1) | JPS5832891B2 (es) |
AR (1) | AR225140A1 (es) |
AU (1) | AU530091B2 (es) |
BR (1) | BR7900660A (es) |
CA (1) | CA1135769A (es) |
DE (1) | DE2904302C3 (es) |
ES (1) | ES477438A1 (es) |
FI (1) | FI790357A (es) |
FR (1) | FR2416547A1 (es) |
GB (2) | GB2071406A (es) |
IT (1) | IT1118324B (es) |
NL (1) | NL188484C (es) |
PL (1) | PL126844B1 (es) |
PT (1) | PT69176A (es) |
SG (1) | SG85583G (es) |
YU (1) | YU41144B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5927012Y2 (ja) * | 1979-03-31 | 1984-08-06 | 株式会社東芝 | 偏向ヨ−ク |
NL7908000A (nl) * | 1979-11-01 | 1981-06-01 | Philips Nv | Afbuigjuk. |
US4335366A (en) * | 1980-02-25 | 1982-06-15 | Rca Corporation | Color television display system having improved convergence |
US4357586A (en) * | 1980-05-14 | 1982-11-02 | Rca Corporation | Color TV display system |
US4305055A (en) * | 1980-06-24 | 1981-12-08 | Rca Corporation | Television display system incorporating a coma corrected deflection yoke |
US4307363A (en) * | 1980-06-30 | 1981-12-22 | Rca Corporation | Permeable corrector for deflection yokes |
US4357556A (en) * | 1980-10-14 | 1982-11-02 | Rca Corporation | Television display system employing permeable correctors for a deflection yoke |
CA1168287A (en) * | 1980-12-10 | 1984-05-29 | John R. Archer | Deflection yoke incorporating a permeable corrector |
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 |
NL8301534A (nl) * | 1983-05-02 | 1984-12-03 | Philips Nv | Inrichting voor het weergeven van televisiebeelden met een afbuigeenheid met comacorrecties. |
US4451807A (en) * | 1983-07-27 | 1984-05-29 | Rca Corporation | Television raster pincushion distortion correction device |
NL8303423A (nl) * | 1983-10-06 | 1985-05-01 | Philips Nv | Kleurenbeeldbuis. |
CA1269694A (en) * | 1985-07-31 | 1990-05-29 | Paul Michael Bruey | Deflection distortion correction device |
NL8601003A (nl) * | 1986-03-28 | 1987-10-16 | Philips Nv | Kleurenbeeldbuis met een afbuigeenheid met beeldbalanscorrectiemiddelen. |
US4972519A (en) * | 1989-08-16 | 1990-11-20 | Rca Licensing Corporation | Vertical coma correction arrangement |
US5557164A (en) * | 1995-03-15 | 1996-09-17 | Chunghwa Picture Tubes, Ltd. | Cathode ray tube with misconvergence compensation |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3162791A (en) * | 1963-02-05 | 1964-12-22 | Gen Instrument Corp | Width controlling means for cathode ray tube displays |
DE1292173B (de) * | 1963-09-07 | 1969-04-10 | Fernseh Gmbh | Justiereinrichtung in einem Ablenksystem fuer Fernsehaufnahmeroehren u. dgl. |
JPS4822364B1 (es) * | 1968-10-09 | 1973-07-05 | ||
JPS49131812U (es) * | 1973-03-12 | 1974-11-13 | ||
JPS49129423A (es) * | 1973-04-10 | 1974-12-11 | ||
JPS5522907B2 (es) * | 1973-05-04 | 1980-06-19 | ||
US3984723A (en) * | 1974-10-04 | 1976-10-05 | Rca Corporation | Display system utilizing beam shape correction |
DE2506268C2 (de) * | 1975-02-14 | 1977-01-20 | Standard Elektrik Lorenz Ag | Ablenksystem fuer farbfernsehbildroehren |
GB1521299A (en) * | 1975-10-24 | 1978-08-16 | Ferranti Ltd | Cathode ray tube assemblies |
NL7600424A (nl) * | 1976-01-16 | 1977-07-19 | Philips Nv | Weergeefinrichting voor kleurentelevisie. |
JPS5337322A (en) * | 1976-04-09 | 1978-04-06 | Hitachi Ltd | Deflection york |
-
1978
- 1978-02-06 NL NLAANVRAGE7801317,A patent/NL188484C/xx not_active IP Right Cessation
-
1979
- 1979-01-26 US US06/006,614 patent/US4237437A/en not_active Expired - Lifetime
- 1979-02-01 CA CA000320664A patent/CA1135769A/en not_active Expired
- 1979-02-02 FI FI790357A patent/FI790357A/fi unknown
- 1979-02-02 AU AU43903/79A patent/AU530091B2/en not_active Ceased
- 1979-02-02 IT IT67235/79A patent/IT1118324B/it active
- 1979-02-02 GB GB8106198A patent/GB2071406A/en not_active Withdrawn
- 1979-02-02 BR BR7900660A patent/BR7900660A/pt unknown
- 1979-02-02 GB GB7903716A patent/GB2013972B/en not_active Expired
- 1979-02-03 ES ES477438A patent/ES477438A1/es not_active Expired
- 1979-02-03 JP JP54011803A patent/JPS5832891B2/ja not_active Expired
- 1979-02-05 FR FR7902906A patent/FR2416547A1/fr active Granted
- 1979-02-05 PL PL1979213214A patent/PL126844B1/pl unknown
- 1979-02-05 DE DE2904302A patent/DE2904302C3/de not_active Expired
- 1979-02-05 PT PT7969176A patent/PT69176A/pt unknown
- 1979-02-05 AR AR275399A patent/AR225140A1/es active
- 1979-02-06 YU YU262/79A patent/YU41144B/xx unknown
-
1983
- 1983-12-30 SG SG855/83A patent/SG85583G/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA1135769A (en) | 1982-11-16 |
PT69176A (fr) | 1979-03-01 |
BR7900660A (pt) | 1979-09-04 |
AU4390379A (en) | 1979-08-16 |
PL213214A1 (pl) | 1979-12-17 |
NL188484C (nl) | 1992-07-01 |
GB2013972A (en) | 1979-08-15 |
FR2416547A1 (fr) | 1979-08-31 |
JPS54114117A (en) | 1979-09-06 |
PL126844B1 (en) | 1983-09-30 |
NL188484B (nl) | 1992-02-03 |
YU26279A (en) | 1982-10-31 |
DE2904302C3 (de) | 1981-10-15 |
YU41144B (en) | 1986-12-31 |
DE2904302B2 (de) | 1981-02-05 |
IT1118324B (it) | 1986-02-24 |
NL7801317A (nl) | 1979-08-08 |
JPS5832891B2 (ja) | 1983-07-15 |
FR2416547B1 (es) | 1984-10-19 |
GB2071406A (en) | 1981-09-16 |
SG85583G (en) | 1989-09-01 |
US4237437A (en) | 1980-12-02 |
GB2013972B (en) | 1983-01-19 |
FI790357A (fi) | 1979-08-07 |
DE2904302A1 (de) | 1979-08-09 |
AR225140A1 (es) | 1982-02-26 |
AU530091B2 (en) | 1983-06-30 |
IT7967235A0 (it) | 1979-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |