ZA73214B - Magnetic beam adjusting arrangements - Google Patents
Magnetic beam adjusting arrangementsInfo
- Publication number
- ZA73214B ZA73214B ZA730214A ZA73214A ZA73214B ZA 73214 B ZA73214 B ZA 73214B ZA 730214 A ZA730214 A ZA 730214A ZA 73214 A ZA73214 A ZA 73214A ZA 73214 B ZA73214 B ZA 73214B
- Authority
- ZA
- South Africa
- Prior art keywords
- beam adjusting
- magnetic beam
- adjusting arrangements
- arrangements
- magnetic
- Prior art date
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
- H01J29/702—Convergence correction arrangements therefor
- H01J29/703—Static convergence systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21775772A | 1972-01-14 | 1972-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA73214B true ZA73214B (en) | 1973-10-31 |
Family
ID=22812387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA730214A ZA73214B (en) | 1972-01-14 | 1973-01-11 | Magnetic beam adjusting arrangements |
Country Status (32)
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1429292A (en) * | 1972-03-20 | 1976-03-24 | Rca Corp | Static convergence device for electron beams |
| JPS49126222A (US08066781-20111129-C00013.png) * | 1973-04-04 | 1974-12-03 | ||
| JPS49128629A (US08066781-20111129-C00013.png) * | 1973-04-09 | 1974-12-10 | ||
| US3793602A (en) * | 1973-04-13 | 1974-02-19 | Gen Electric | Convergence device for short neck in-line cathode ray tube |
| JPS5046443A (US08066781-20111129-C00013.png) * | 1973-08-30 | 1975-04-25 | ||
| NL160427C (nl) * | 1973-09-14 | Philips Nv | Weergeefinrichting voor kleurentelevisie. | |
| NL7313905A (nl) * | 1973-10-10 | 1975-04-14 | Philips Nv | Afbuiginrichting voor kleurenbeeldbuis. |
| JPS5076728U (US08066781-20111129-C00013.png) * | 1973-11-16 | 1975-07-03 | ||
| JPS5156920U (US08066781-20111129-C00013.png) * | 1974-10-29 | 1976-05-04 | ||
| NL7414845A (nl) * | 1974-11-14 | 1976-05-18 | Philips Nv | Inrichting voor het weergeven van kleurentelevi- siebeelden. |
| JPS51144524A (en) * | 1975-06-06 | 1976-12-11 | Matsushita Electric Ind Co Ltd | Convergence device |
| IT1050924B (it) | 1975-11-21 | 1981-03-20 | Indesit | Dispositivo per la regolazione dei fasci elettronici di un cinescopio |
| DE2612607C3 (de) * | 1976-03-25 | 1984-01-12 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Statische Konvergenzkorrekturvorrichtung in Farbfernsehbildwiedergaberöhren |
| JPS531422A (en) * | 1976-06-25 | 1978-01-09 | Matsushita Electric Ind Co Ltd | Convergence unit |
| US4117433A (en) * | 1977-04-25 | 1978-09-26 | Rca Corporation | Static convergence device including magnetic corrector apparatus |
| NL7707476A (nl) * | 1977-07-06 | 1979-01-09 | Philips Nv | Werkwijze voor het vervaardigen van een kleuren- beeldbuis en kleurenbeeldbuis vervaardigd vol- gens die werkwijze. |
| NL7812540A (nl) * | 1978-12-27 | 1980-07-01 | Philips Nv | Kathodestraalbuis. |
| JPS55154046A (en) * | 1979-05-17 | 1980-12-01 | Sanyo Electric Co Ltd | Convergence device |
| US4261017A (en) * | 1979-12-27 | 1981-04-07 | Rca Corporation | Electron beam influencing apparatus |
| US4390815A (en) * | 1981-03-17 | 1983-06-28 | Rca Corporation | Apparatus for influencing electron beam movement |
| IT1214441B (it) * | 1981-07-10 | 1990-01-18 | Rca Corp | Sistema per la visualizzazione di immagini a colori. |
| GB2111744B (en) * | 1981-09-25 | 1985-05-30 | Denki Onkyo Co Ltd | Convergence apparatus for colour cathode-ray tube |
| JPS59148248A (ja) * | 1983-02-14 | 1984-08-24 | Sony Corp | 陰極線管 |
| JPS60177450U (ja) * | 1984-05-02 | 1985-11-25 | 日本電気株式会社 | 陰極線管 |
| US4670726A (en) * | 1984-12-20 | 1987-06-02 | Hitachi Metals, Ltd. | Convergence device for electron beams in color picture tube |
| US4823100A (en) * | 1985-07-31 | 1989-04-18 | Rca Licensing Corporation | Deflection distortion correction device |
| US4654616A (en) * | 1985-09-30 | 1987-03-31 | Rca Corporation | Blue bow correction for CRT raster |
| US5028898A (en) * | 1988-08-24 | 1991-07-02 | Hitachi, Ltd. | Color cathode-ray tube having deflection yoke |
| EP0507382B1 (en) * | 1991-04-02 | 1996-08-21 | Koninklijke Philips Electronics N.V. | Colour display tube system with reduced spot growth |
| DE69203131T2 (de) * | 1991-04-04 | 1996-02-08 | Philips Electronics Nv | Farbbildröhrensystem. |
| EP0517320B1 (en) * | 1991-06-05 | 1996-10-16 | Koninklijke Philips Electronics N.V. | Colour display tube with coma correction |
| US5485054A (en) * | 1992-10-09 | 1996-01-16 | U.S. Philips Corporation | Display tube having a deflection coil support and an auxiliary deflection coil support |
| US5399933A (en) * | 1993-05-20 | 1995-03-21 | Chunghwa Picture Tubes, Ltd. | Magnetic beam adjusting rings with different thickness |
| JP3399706B2 (ja) * | 1995-08-09 | 2003-04-21 | エヌイーシー三菱電機ビジュアルシステムズ株式会社 | カラー陰極線管ディスプレイ装置及びその色純度調整方法 |
| JPH10144236A (ja) * | 1996-11-14 | 1998-05-29 | Hitachi Ltd | カラー陰極線管 |
| US6194823B1 (en) | 1997-07-15 | 2001-02-27 | Hitachi, Ltd. | Color cathode ray tube having adjustment magnet assembly at the neck portion of the tube |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3375389A (en) * | 1965-03-15 | 1968-03-26 | Rca Corp | Adjustable convergence magnets |
| US3332046A (en) * | 1965-05-19 | 1967-07-18 | Illinois Tool Works | Blue lateral and purity magnet assembly |
| US3508181A (en) * | 1968-01-31 | 1970-04-21 | Illinois Tool Works | Blue lateral magnet assembly |
-
1972
- 1972-01-14 US US00217757A patent/US3725831A/en not_active Expired - Lifetime
- 1972-05-30 DE DE2226335A patent/DE2226335C3/de not_active Expired
- 1972-05-31 GB GB2538672A patent/GB1391798A/en not_active Expired
- 1972-06-10 JP JP47058117A patent/JPS5145936B2/ja not_active Expired
- 1972-12-22 CA CA159,864A patent/CA968400A/en not_active Expired
- 1972-12-26 IL IL41178A patent/IL41178A/xx unknown
- 1972-12-29 IT IT33991/72A patent/IT973257B/it active
- 1972-12-29 PL PL1972159941A patent/PL82170B1/pl unknown
-
1973
- 1973-01-03 AR AR245973A patent/AR194981A1/es active
- 1973-01-04 FI FI13/73A patent/FI57332C/fi active
- 1973-01-04 IE IE13/73A patent/IE37057B1/xx unknown
- 1973-01-05 ES ES410400A patent/ES410400A1/es not_active Expired
- 1973-01-05 TR TR17497A patent/TR17497A/xx unknown
- 1973-01-08 BR BR73151A patent/BR7300151D0/pt unknown
- 1973-01-09 EG EG7/73A patent/EG10765A/xx active
- 1973-01-10 SU SU731868914A patent/SU1159492A3/ru active
- 1973-01-11 DD DD168191A patent/DD102510A5/xx unknown
- 1973-01-11 FR FR7300921A patent/FR2167968B1/fr not_active Expired
- 1973-01-11 ZA ZA730214A patent/ZA73214B/xx unknown
- 1973-01-12 SE SE7300412A patent/SE381371B/xx unknown
- 1973-01-12 CH CH47273A patent/CH559996A5/xx not_active IP Right Cessation
- 1973-01-12 BE BE793991D patent/BE793991A/xx not_active IP Right Cessation
- 1973-01-12 HU HU73RA586A patent/HU178696B/hu unknown
- 1973-01-12 DK DK20373A patent/DK144780C/da active
- 1973-01-12 NO NO162/73A patent/NO135806C/no unknown
- 1973-01-12 YU YU00092/73A patent/YU36580B/xx unknown
- 1973-01-12 NL NLAANVRAGE7300496,A patent/NL178547C/xx not_active IP Right Cessation
- 1973-01-14 KR KR7300059A patent/KR780000414B1/ko active
- 1973-01-15 AT AT32373A patent/AT351085B/de not_active IP Right Cessation
- 1973-01-15 RO RO7300073496A patent/RO64019A/ro unknown
-
1976
- 1976-06-17 HK HK364/76*UA patent/HK36476A/xx unknown
- 1976-12-30 MY MY213/76A patent/MY7600213A/xx unknown
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