CA1135769A - Deflection unit for colour television display tubes - Google Patents
Deflection unit for colour television display tubesInfo
- Publication number
- CA1135769A CA1135769A CA000320664A CA320664A CA1135769A CA 1135769 A CA1135769 A CA 1135769A CA 000320664 A CA000320664 A CA 000320664A CA 320664 A CA320664 A CA 320664A CA 1135769 A CA1135769 A CA 1135769A
- Authority
- CA
- Canada
- Prior art keywords
- deflection
- field
- coil
- deflection unit
- deflection coil
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 11
- 239000000696 magnetic material Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 240000000136 Scabiosa atropurpurea Species 0.000 claims 1
- 206010010071 Coma Diseases 0.000 abstract description 14
- 238000004804 winding Methods 0.000 abstract description 3
- 201000009310 astigmatism Diseases 0.000 description 6
- 238000010894 electron beam technology Methods 0.000 description 5
- 241000226585 Antennaria plantaginifolia Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 206010073261 Ovarian theca cell tumour Diseases 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000001644 thecoma Diseases 0.000 description 2
- 101150034533 ATIC gene Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7801317,A NL188484C (nl) | 1978-02-06 | 1978-02-06 | Afbuigjuk voor kleurentelevisiebeeldweergeefbuizen. |
| NL7801317 | 1978-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1135769A true CA1135769A (en) | 1982-11-16 |
Family
ID=19830277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000320664A Expired CA1135769A (en) | 1978-02-06 | 1979-02-01 | Deflection unit for colour television display tubes |
Country Status (17)
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 (US08063081-20111122-C00115.png) * | 1968-10-09 | 1973-07-05 | ||
| JPS49131812U (US08063081-20111122-C00115.png) * | 1973-03-12 | 1974-11-13 | ||
| JPS49129423A (US08063081-20111122-C00115.png) * | 1973-04-10 | 1974-12-11 | ||
| JPS5522907B2 (US08063081-20111122-C00115.png) * | 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 IT IT67235/79A patent/IT1118324B/it active
- 1979-02-02 BR BR7900660A patent/BR7900660A/pt unknown
- 1979-02-02 AU AU43903/79A patent/AU530091B2/en not_active Ceased
- 1979-02-02 GB GB8106198A patent/GB2071406A/en not_active Withdrawn
- 1979-02-02 GB GB7903716A patent/GB2013972B/en not_active Expired
- 1979-02-02 FI FI790357A patent/FI790357A/fi unknown
- 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 DE DE2904302A patent/DE2904302C3/de not_active Expired
- 1979-02-05 FR FR7902906A patent/FR2416547A1/fr active Granted
- 1979-02-05 PT PT7969176A patent/PT69176A/pt unknown
- 1979-02-05 AR AR275399A patent/AR225140A1/es active
- 1979-02-05 PL PL1979213214A patent/PL126844B1/pl unknown
- 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 |
|---|---|
| NL7801317A (nl) | 1979-08-08 |
| GB2071406A (en) | 1981-09-16 |
| AR225140A1 (es) | 1982-02-26 |
| US4237437A (en) | 1980-12-02 |
| FI790357A (fi) | 1979-08-07 |
| ES477438A1 (es) | 1980-02-16 |
| DE2904302C3 (de) | 1981-10-15 |
| PL213214A1 (pl) | 1979-12-17 |
| BR7900660A (pt) | 1979-09-04 |
| DE2904302B2 (de) | 1981-02-05 |
| JPS5832891B2 (ja) | 1983-07-15 |
| PL126844B1 (en) | 1983-09-30 |
| YU41144B (en) | 1986-12-31 |
| JPS54114117A (en) | 1979-09-06 |
| YU26279A (en) | 1982-10-31 |
| GB2013972B (en) | 1983-01-19 |
| IT1118324B (it) | 1986-02-24 |
| AU530091B2 (en) | 1983-06-30 |
| AU4390379A (en) | 1979-08-16 |
| FR2416547A1 (fr) | 1979-08-31 |
| NL188484B (nl) | 1992-02-03 |
| DE2904302A1 (de) | 1979-08-09 |
| PT69176A (fr) | 1979-03-01 |
| GB2013972A (en) | 1979-08-15 |
| SG85583G (en) | 1989-09-01 |
| IT7967235A0 (it) | 1979-02-02 |
| NL188484C (nl) | 1992-07-01 |
| FR2416547B1 (US08063081-20111122-C00115.png) | 1984-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1135769A (en) | Deflection unit for colour television display tubes | |
| CA1159874A (en) | Deflection yoke comprising magnetically permeable members forming a pincushion shape field within the neck of a crt | |
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| US4242612A (en) | Deflection unit for color television display tubes | |
| JPH0117220B2 (US08063081-20111122-C00115.png) | ||
| US6069546A (en) | Saddle shaped deflection winding having a winding space | |
| US4023129A (en) | Deflection yoke with non-radial conductors | |
| CA1173486A (en) | Combination of a monochrome cathode-ray tube and a deflection unit having a high resolution | |
| US6150910A (en) | Deflection yoke with geometry distortion correction | |
| US4307363A (en) | Permeable corrector for deflection yokes | |
| JPH088079B2 (ja) | 非点収差補正装置を有するカラ−受像管 | |
| EP0589064A1 (en) | Deflection device for use in a color cathode-ray tube | |
| EP0297635B1 (en) | Picture display system including a deflection unit with a double saddle coil system | |
| JPH0324733B2 (US08063081-20111122-C00115.png) | ||
| KR100299926B1 (ko) | 코어신장부가마련된편향요크 | |
| US4305055A (en) | Television display system incorporating a coma corrected deflection yoke | |
| EP0569079B1 (en) | Combination of display tube and deflection unit comprising line deflection coils of the semi-saddle type with a gun-sided extension | |
| US5014029A (en) | Deflection yoke for cathode ray tube | |
| JPS5927012Y2 (ja) | 偏向ヨ−ク | |
| EP0946962B1 (en) | A saddle shaped deflection winding having winding spaces in the rear | |
| US6621203B2 (en) | Deflection unit for in-line type cathode ray tubes having grooves separated by groove walls including a thickened groove wall section | |
| JPH022262B2 (US08063081-20111122-C00115.png) | ||
| JPH04196034A (ja) | 偏向ヨーク | |
| MXPA99005755A (es) | Un yugo de desviacion con correccion de distorsion de geometria | |
| JPH02139832A (ja) | 偏向ヨーク |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |