JPS5933931B2 - 磁気コンバ−ゼンス装置の製造方法および磁気コンバ−ゼンス装置を有するカラ−表示管 - Google Patents
磁気コンバ−ゼンス装置の製造方法および磁気コンバ−ゼンス装置を有するカラ−表示管Info
- Publication number
- JPS5933931B2 JPS5933931B2 JP51036695A JP3669576A JPS5933931B2 JP S5933931 B2 JPS5933931 B2 JP S5933931B2 JP 51036695 A JP51036695 A JP 51036695A JP 3669576 A JP3669576 A JP 3669576A JP S5933931 B2 JPS5933931 B2 JP S5933931B2
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- neck
- color display
- permanent magnetic
- electron beam
- 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
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7503830,A NL170683C (nl) | 1975-04-01 | 1975-04-01 | Werkwijze voor het vervaardigen van een statische convergentie-eenheid en een kleurenbeeldbuis voorzien van een convergentie-eenheid, vervaardigd onder toepassing van die werkwijze. |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51122322A JPS51122322A (en) | 1976-10-26 |
JPS5933931B2 true JPS5933931B2 (ja) | 1984-08-18 |
Family
ID=19823482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51036695A Expired JPS5933931B2 (ja) | 1975-04-01 | 1976-04-01 | 磁気コンバ−ゼンス装置の製造方法および磁気コンバ−ゼンス装置を有するカラ−表示管 |
Country Status (16)
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2612607C3 (de) * | 1976-03-25 | 1984-01-12 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Statische Konvergenzkorrekturvorrichtung in Farbfernsehbildwiedergaberöhren |
JPS5832378Y2 (ja) * | 1977-06-23 | 1983-07-18 | 松下電器産業株式会社 | コンバ−ゼンス装置 |
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. |
US4138628A (en) * | 1977-07-26 | 1979-02-06 | Rca Corporation | Magnetizing method for use with a cathode ray tube |
US4159456A (en) * | 1977-07-26 | 1979-06-26 | Rca Corporation | Magnetizing apparatus and method for use in correcting color purity in a cathode ray tube and product thereof |
US4162470A (en) * | 1977-07-26 | 1979-07-24 | Rca Corporation | Magnetizing apparatus and method for producing a statically converged cathode ray tube and product thereof |
DE2752252A1 (de) * | 1977-11-23 | 1979-05-31 | Philips Patentverwaltung | Verfahren zur herstellung eines magnetischen korrekturringes fuer fernsehbildroehren |
JPS554807A (en) * | 1978-06-24 | 1980-01-14 | Mitsubishi Electric Corp | Neck magnet of braun tube |
JPS5527781A (en) * | 1978-08-17 | 1980-02-28 | Sanyo Electric Co Ltd | Magnetic beam adjustment method |
DE2840211C2 (de) * | 1978-09-15 | 1982-11-11 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Vorrichtung zur Einstellung von Konvergenz und Farbreinheit einer Farbbildröhre |
DE2907898A1 (de) * | 1979-03-01 | 1980-09-11 | Steingroever Erich Dr Ing | Vielpolige vorrichtung und verfahren zum magnetisieren von ringfoermigen dauermagneten |
JPS55163753A (en) * | 1979-06-06 | 1980-12-20 | Mitsubishi Electric Corp | Static convergence and color purity regurator for color cathode-ray tube |
JPS5667144A (en) * | 1979-11-06 | 1981-06-06 | Toshiba Corp | Manufacturing method of color picture tube |
DE2949851C2 (de) * | 1979-12-12 | 1982-09-09 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Vorrichtung zum Magnetisieren einer Konvergenzeinrichtung für Inline-Farbbildröhren |
JPS57134837A (en) * | 1981-02-16 | 1982-08-20 | Toshiba Corp | Manufacture of color picture tube |
US4390815A (en) * | 1981-03-17 | 1983-06-28 | Rca Corporation | Apparatus for influencing electron beam movement |
FR2513010A1 (fr) * | 1981-09-16 | 1983-03-18 | Videocolor | Procede et dispositif de mise en place et de fixation de l'unite de correction des convergences statiques sur le col d'un tube de television en couleur |
US4388602A (en) * | 1981-09-18 | 1983-06-14 | Rca Corporation | Electron beam influencing apparatus incorporating vertical beam movement function |
JPS59101745A (ja) * | 1982-12-02 | 1984-06-12 | Toshiba Corp | カラ−受像管 |
JPS59173932A (ja) * | 1983-03-22 | 1984-10-02 | Mitsubishi Electric Corp | 陰極線管の製造方法 |
FR2545264B1 (fr) * | 1983-04-26 | 1985-12-13 | Videocolor Sa | Procede et appareil de reglage de la convergence statique et de la purete de tubes de television en couleurs |
NL8303238A (nl) * | 1983-09-21 | 1985-04-16 | Philips Nv | Elektromagnetische afbuigeenheid en kleurenbeeldbuis voorzien daarvan. |
GB8707171D0 (en) * | 1987-03-25 | 1987-04-29 | Philips Nv | Colour cathode ray tube |
DE4219517A1 (de) * | 1992-06-13 | 1993-12-16 | Nokia Deutschland Gmbh | Verfahren und Vorrichtung zum Magnetisieren eines Magnetrings im Hals einer Farbbildröhre |
TW412769B (en) * | 1997-08-04 | 2000-11-21 | Koninkl Philips Electronics Nv | Method of manufacturing a device comprising an element of a hard-magnetic material |
US10323299B2 (en) * | 2015-07-15 | 2019-06-18 | Iowa State University Research Foundation, Inc. | Recovering rare earth metals from magnet scrap |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS496847A (US07714131-20100511-C00024.png) * | 1972-03-20 | 1974-01-22 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL147275B (nl) * | 1948-07-01 | Plessey Uk Limited | Elektrische momentschakelaar voor drukknopbediening. | |
DE1191496B (de) * | 1960-11-17 | 1965-04-22 | Philips Nv | Ablenkspulensystem fuer Fernsehbildroehren |
NL7414845A (nl) * | 1974-11-14 | 1976-05-18 | Philips Nv | Inrichting voor het weergeven van kleurentelevi- siebeelden. |
-
1975
- 1975-04-01 NL NLAANVRAGE7503830,A patent/NL170683C/xx not_active IP Right Cessation
-
1976
- 1976-02-19 AR AR262308A patent/AR210486A1/es active
- 1976-02-26 SE SE7602432A patent/SE409066B/xx not_active IP Right Cessation
- 1976-03-19 US US05/668,487 patent/US4105983A/en not_active Expired - Lifetime
- 1976-03-19 DE DE2611633A patent/DE2611633C3/de not_active Expired
- 1976-03-25 AU AU12334/76A patent/AU503923B2/en not_active Ceased
- 1976-03-25 CA CA248,835A patent/CA1053313A/en not_active Expired
- 1976-03-26 MX MX164051A patent/MX146634A/es unknown
- 1976-03-29 IT IT67734/76A patent/IT1057814B/it active
- 1976-03-29 BR BR7601889A patent/BR7601889A/pt unknown
- 1976-03-29 GB GB12472/76A patent/GB1507122A/en not_active Expired
- 1976-03-30 BE BE165712A patent/BE840215A/xx not_active IP Right Cessation
- 1976-03-30 ES ES446492A patent/ES446492A1/es not_active Expired
- 1976-04-01 FR FR7609534A patent/FR2306522A1/fr active Granted
- 1976-04-01 JP JP51036695A patent/JPS5933931B2/ja not_active Expired
- 1976-08-14 ES ES450715A patent/ES450715A1/es not_active Expired
-
1978
- 1978-11-02 SE SE7811355A patent/SE431376B/sv not_active IP Right Cessation
-
1979
- 1979-11-29 HK HK823/79A patent/HK82379A/xx unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS496847A (US07714131-20100511-C00024.png) * | 1972-03-20 | 1974-01-22 |
Also Published As
Publication number | Publication date |
---|---|
US4105983A (en) | 1978-08-08 |
DE2611633A1 (de) | 1976-10-21 |
MX146634A (es) | 1982-07-21 |
NL7503830A (nl) | 1976-10-05 |
SE7602432L (sv) | 1976-10-02 |
IT1057814B (it) | 1982-03-30 |
ES446492A1 (es) | 1977-06-16 |
NL170683C (nl) | 1982-12-01 |
SE431376B (sv) | 1984-01-30 |
FR2306522A1 (fr) | 1976-10-29 |
GB1507122A (en) | 1978-04-12 |
AU1233476A (en) | 1977-09-29 |
HK82379A (en) | 1979-12-07 |
CA1053313A (en) | 1979-04-24 |
DE2611633C3 (de) | 1980-06-26 |
AU503923B2 (en) | 1979-09-27 |
SE7811355L (sv) | 1978-11-02 |
BE840215A (fr) | 1976-09-30 |
JPS51122322A (en) | 1976-10-26 |
FR2306522B1 (US07714131-20100511-C00024.png) | 1980-03-21 |
SE409066B (sv) | 1979-07-23 |
ES450715A1 (es) | 1977-12-16 |
DE2611633B2 (de) | 1979-10-04 |
BR7601889A (pt) | 1976-10-05 |
AR210486A1 (es) | 1977-08-15 |
NL170683B (nl) | 1982-07-01 |
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