ES456712A1 - Un aparato mejorado para convergencia de haces, para hacer converger tres haces de electrones en linea de un tubo de rayos catodicos. - Google Patents
Un aparato mejorado para convergencia de haces, para hacer converger tres haces de electrones en linea de un tubo de rayos catodicos.Info
- Publication number
- ES456712A1 ES456712A1 ES456712A ES456712A ES456712A1 ES 456712 A1 ES456712 A1 ES 456712A1 ES 456712 A ES456712 A ES 456712A ES 456712 A ES456712 A ES 456712A ES 456712 A1 ES456712 A1 ES 456712A1
- Authority
- ES
- Spain
- Prior art keywords
- beams
- producing
- line beams
- convergence apparatus
- outside
- 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
- H01J29/702—Convergence correction arrangements therefor
- H01J29/703—Static convergence systems
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Particle Accelerators (AREA)
Abstract
Un aparato para convergencia de hacer, para hacer converger tres haces de electrones en línea de un tubo de rayos catódicos, caracterizado por primeros medios para producir un campo magnético para mover los dos exteriores de dichos tres haces en direcciones predeterminadas con relación al central de dichos tres haces.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/667,834 US4091347A (en) | 1976-03-17 | 1976-03-17 | Convergence apparatus for in-line beams |
Publications (1)
Publication Number | Publication Date |
---|---|
ES456712A1 true ES456712A1 (es) | 1978-01-16 |
Family
ID=24679842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES456712A Expired ES456712A1 (es) | 1976-03-17 | 1977-03-10 | Un aparato mejorado para convergencia de haces, para hacer converger tres haces de electrones en linea de un tubo de rayos catodicos. |
Country Status (19)
Country | Link |
---|---|
US (1) | US4091347A (es) |
JP (1) | JPS52113621A (es) |
AU (1) | AU503581B2 (es) |
BE (1) | BE852540A (es) |
BR (1) | BR7701516A (es) |
CA (1) | CA1062757A (es) |
DE (1) | DE2711266B2 (es) |
DK (1) | DK144900C (es) |
ES (1) | ES456712A1 (es) |
FI (1) | FI58993C (es) |
FR (1) | FR2344955A1 (es) |
GB (1) | GB1570729A (es) |
IT (1) | IT1076851B (es) |
MX (1) | MX4095E (es) |
NL (1) | NL7702838A (es) |
NZ (1) | NZ183613A (es) |
PL (1) | PL109820B1 (es) |
SE (1) | SE410919B (es) |
ZA (1) | ZA771454B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5310231U (es) * | 1976-07-08 | 1978-01-27 | ||
JPS55154046A (en) * | 1979-05-17 | 1980-12-01 | Sanyo Electric Co Ltd | Convergence device |
US4490703A (en) * | 1982-07-28 | 1984-12-25 | Ball Corporation | Multipole magnet for electron beam correction |
JPH0722845Y2 (ja) * | 1990-05-23 | 1995-05-24 | 株式会社トータス | バックロック・スタティックコンバージェンスマグネット・アセンブリ |
JP2522841Y2 (ja) * | 1990-10-11 | 1997-01-16 | 鐘淵化学工業株式会社 | 電子ビーム調整装置 |
US5227753A (en) * | 1991-12-05 | 1993-07-13 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Electron beam adjusting device |
JPH09306378A (ja) * | 1996-05-15 | 1997-11-28 | Hitachi Ltd | 陰極線管 |
JPH10144236A (ja) * | 1996-11-14 | 1998-05-29 | Hitachi Ltd | カラー陰極線管 |
KR100496272B1 (ko) * | 1998-05-06 | 2005-09-09 | 삼성에스디아이 주식회사 | 컬러 음극선관의 콘버어젼스 마그네트 조립체 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1046672B (de) * | 1956-02-04 | 1958-12-18 | Telefunken Gmbh | Anordnung zur Zentrierung der Elektronenstrahlen in einer Bildroehre zur Wiedergabe von Farbfernsehsendungen |
GB1429292A (en) * | 1972-03-20 | 1976-03-24 | Rca Corp | Static convergence device for electron beams |
IN138514B (es) * | 1972-03-20 | 1976-02-14 | Rca Corp | |
NL160426C (nl) * | 1973-04-09 | 1979-10-15 | Philips Nv | Magnetische correctieinrichting voor een kathodestraalbuis. |
FR2313832A1 (fr) * | 1975-06-06 | 1976-12-31 | Videon Sa | Procede et dispositif d'elimination des defauts de groupement des faisceaux electroniques dans un tube cathodique couleur a canons coplanaires |
-
1976
- 1976-03-17 US US05/667,834 patent/US4091347A/en not_active Expired - Lifetime
-
1977
- 1977-02-28 CA CA272,763A patent/CA1062757A/en not_active Expired
- 1977-03-10 ES ES456712A patent/ES456712A1/es not_active Expired
- 1977-03-10 ZA ZA00771454A patent/ZA771454B/xx unknown
- 1977-03-10 FI FI770772A patent/FI58993C/fi not_active IP Right Cessation
- 1977-03-10 SE SE7702706A patent/SE410919B/xx unknown
- 1977-03-10 AU AU23124/77A patent/AU503581B2/en not_active Expired
- 1977-03-11 JP JP2753777A patent/JPS52113621A/ja active Granted
- 1977-03-11 GB GB10393/77A patent/GB1570729A/en not_active Expired
- 1977-03-14 BR BR7701516A patent/BR7701516A/pt unknown
- 1977-03-15 DE DE2711266A patent/DE2711266B2/de active Granted
- 1977-03-16 FR FR7707845A patent/FR2344955A1/fr active Granted
- 1977-03-16 NZ NZ183613A patent/NZ183613A/xx unknown
- 1977-03-16 PL PL1977196698A patent/PL109820B1/pl unknown
- 1977-03-16 BE BE175848A patent/BE852540A/xx unknown
- 1977-03-16 NL NL7702838A patent/NL7702838A/xx not_active Application Discontinuation
- 1977-03-16 MX MX777495U patent/MX4095E/es unknown
- 1977-03-16 IT IT21321/77A patent/IT1076851B/it active
- 1977-03-16 DK DK113977A patent/DK144900C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR7701516A (pt) | 1978-01-03 |
DE2711266B2 (de) | 1978-10-26 |
NZ183613A (en) | 1980-03-05 |
CA1062757A (en) | 1979-09-18 |
SE410919B (sv) | 1979-11-12 |
US4091347A (en) | 1978-05-23 |
DK144900C (da) | 1982-11-15 |
JPS52113621A (en) | 1977-09-22 |
GB1570729A (en) | 1980-07-09 |
SE7702706L (sv) | 1977-09-18 |
DK144900B (da) | 1982-06-28 |
FI770772A (es) | 1977-09-18 |
BE852540A (fr) | 1977-07-18 |
NL7702838A (nl) | 1977-09-20 |
DE2711266C3 (es) | 1979-06-13 |
AU2312477A (en) | 1978-09-14 |
FI58993B (fi) | 1981-01-30 |
DK113977A (da) | 1977-09-18 |
ZA771454B (en) | 1978-02-22 |
MX4095E (es) | 1981-12-08 |
DE2711266A1 (de) | 1977-09-29 |
JPS5616500B2 (es) | 1981-04-16 |
FI58993C (fi) | 1981-05-11 |
PL109820B1 (en) | 1980-06-30 |
FR2344955A1 (fr) | 1977-10-14 |
IT1076851B (it) | 1985-04-27 |
AU503581B2 (en) | 1979-09-13 |
FR2344955B1 (es) | 1981-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19981103 |