BE624849A - - Google Patents
Info
- Publication number
- BE624849A BE624849A BE624849DA BE624849A BE 624849 A BE624849 A BE 624849A BE 624849D A BE624849D A BE 624849DA BE 624849 A BE624849 A BE 624849A
- Authority
- BE
- Belgium
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
- H01J29/48—Electron guns
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
- H01J29/506—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube guns in delta or circular configuration
-
- 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
-
- 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
- H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US108431A US3164737A (en) | 1961-05-08 | 1961-05-08 | Cathode ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE624849A true BE624849A (en:Method) |
Family
ID=22322143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE624849D BE624849A (en:Method) | 1961-05-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3164737A (en:Method) |
| BE (1) | BE624849A (en:Method) |
| CH (1) | CH405411A (en:Method) |
| DE (1) | DE1163368B (en:Method) |
| DK (1) | DK118620B (en:Method) |
| GB (1) | GB993270A (en:Method) |
| NL (1) | NL278119A (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE635894A (en:Method) * | 1962-08-06 | |||
| US3250935A (en) * | 1964-08-04 | 1966-05-10 | Kentucky Electronics Inc | Matrix multiple gun assembly for cathode ray tube |
| US3462629A (en) * | 1966-05-09 | 1969-08-19 | Stromberg Carlson Corp | Self-aligning electron gun construction |
| DE2119340C2 (de) * | 1971-04-21 | 1982-12-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Aus drei Elektronenstrahlerzeugungssystemen bestehende Elektrodenanordnung und Verwendung dieser Elektrodenanordnung |
| JPS5126208B1 (en:Method) * | 1971-05-18 | 1976-08-05 | ||
| BE793992A (fr) * | 1972-01-14 | 1973-05-02 | Rca Corp | Tube a rayons cathodiques |
| US4196370A (en) * | 1978-02-24 | 1980-04-01 | Rca Corporation | CRT generating three inline beams and having shunts for weakening center beam horizontal magnetic deflection and strengthening vertical deflection |
| US4396862A (en) * | 1978-05-01 | 1983-08-02 | Rca Corporation | Color picture tube with means for affecting magnetic deflection fields in electron gun area |
| US4634923A (en) * | 1979-11-15 | 1987-01-06 | Rca Corporation | Color picture tube having improved electron gun |
| US4370593A (en) * | 1980-12-30 | 1983-01-25 | Rca Corporation | In-line electron gun and method for modifying the same |
| US4556819A (en) * | 1983-12-13 | 1985-12-03 | Rca Corporation | Color picture tube having inline electron gun with coma correction members |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2727828A (en) * | 1952-03-18 | 1955-12-20 | Rca Corp | Method of making color-television screens |
| GB821542A (en) * | 1955-02-12 | 1959-10-07 | Emi Ltd | Improvements in or relating to cathode ray tubes |
-
0
- BE BE624849D patent/BE624849A/xx unknown
- NL NL278119D patent/NL278119A/xx unknown
-
1961
- 1961-05-08 US US108431A patent/US3164737A/en not_active Expired - Lifetime
-
1962
- 1962-05-07 GB GB17375/62A patent/GB993270A/en not_active Expired
- 1962-05-07 DK DK206362AA patent/DK118620B/da unknown
- 1962-05-08 DE DER32656A patent/DE1163368B/de active Pending
- 1962-05-08 CH CH551862A patent/CH405411A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3164737A (en) | 1965-01-05 |
| DE1163368B (de) | 1964-02-20 |
| GB993270A (en) | 1965-05-26 |
| CH405411A (de) | 1966-01-15 |
| NL278119A (en:Method) | |
| DK118620B (da) | 1970-09-14 |