NL7116793A - - Google Patents
Info
- Publication number
- NL7116793A NL7116793A NL7116793A NL7116793A NL7116793A NL 7116793 A NL7116793 A NL 7116793A NL 7116793 A NL7116793 A NL 7116793A NL 7116793 A NL7116793 A NL 7116793A NL 7116793 A NL7116793 A NL 7116793A
- Authority
- NL
- Netherlands
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
- H01J29/705—Dynamic convergence systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
- H01J2229/0046—Preventing or cancelling fields within the enclosure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/56—Correction of beam optics
- H01J2229/563—Aberrations by type
- H01J2229/5637—Colour purity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/56—Correction of beam optics
- H01J2229/568—Correction of beam optics using supplementary correction devices
- H01J2229/5681—Correction of beam optics using supplementary correction devices magnetic
- H01J2229/5687—Auxiliary coils
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9600370A | 1970-12-08 | 1970-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7116793A true NL7116793A (en) | 1972-06-12 |
Family
ID=22254602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7116793A NL7116793A (en) | 1970-12-08 | 1971-12-07 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3663907A (en) |
| JP (1) | JPS5114403B1 (en) |
| AU (1) | AU473396B2 (en) |
| CA (1) | CA988140A (en) |
| DE (1) | DE2160883C3 (en) |
| ES (1) | ES397752A1 (en) |
| FR (1) | FR2117235A5 (en) |
| GB (1) | GB1369076A (en) |
| IT (1) | IT941956B (en) |
| NL (1) | NL7116793A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19707069A1 (en) * | 1997-02-22 | 1998-08-27 | Thomson Brandt Gmbh | Electron ray diversion device in cathode ray tube |
| EP1192636A1 (en) * | 2000-03-28 | 2002-04-03 | Koninklijke Philips Electronics N.V. | Color display device with a deflection-dependent distance between outer beams |
| JP2006203709A (en) * | 2005-01-24 | 2006-08-03 | Citizen Electronics Co Ltd | Oscillator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949593A (en) * | 1957-05-09 | 1960-08-16 | Reynolds Metals Co | Electrical coil formed from multilayer strip conductor |
| US3088046A (en) * | 1960-05-20 | 1963-04-30 | Sol L Reiches | Color convergence assembly |
| US3268753A (en) * | 1962-07-06 | 1966-08-23 | Rca Corp | Plural electron gun assembly and magnetic convergence cage |
| NL296268A (en) * | 1962-08-06 | |||
| US3325758A (en) * | 1965-12-08 | 1967-06-13 | Varian Associates | Negative temperature coefficient shunt means for magnetic structures |
-
1970
- 1970-12-08 US US96003A patent/US3663907A/en not_active Expired - Lifetime
-
1971
- 1971-11-23 AU AU36045/71A patent/AU473396B2/en not_active Expired
- 1971-11-26 CA CA128,748A patent/CA988140A/en not_active Expired
- 1971-12-01 FR FR7143107A patent/FR2117235A5/fr not_active Expired
- 1971-12-02 IT IT31952/71A patent/IT941956B/en active
- 1971-12-03 GB GB5614971A patent/GB1369076A/en not_active Expired
- 1971-12-07 ES ES397752A patent/ES397752A1/en not_active Expired
- 1971-12-07 NL NL7116793A patent/NL7116793A/xx unknown
- 1971-12-08 JP JP46099349A patent/JPS5114403B1/ja active Pending
- 1971-12-08 DE DE2160883A patent/DE2160883C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2117235A5 (en) | 1972-07-21 |
| JPS5114403B1 (en) | 1976-05-10 |
| DE2160883A1 (en) | 1972-06-22 |
| CA988140A (en) | 1976-04-27 |
| GB1369076A (en) | 1974-10-02 |
| ES397752A1 (en) | 1975-06-16 |
| AU3604571A (en) | 1973-05-31 |
| DE2160883B2 (en) | 1973-11-08 |
| US3663907A (en) | 1972-05-16 |
| DE2160883C3 (en) | 1974-05-30 |
| IT941956B (en) | 1973-03-10 |
| AU473396B2 (en) | 1973-05-31 |