BE630810A - - Google Patents
Info
- Publication number
- BE630810A BE630810A BE630810DA BE630810A BE 630810 A BE630810 A BE 630810A BE 630810D A BE630810D A BE 630810DA BE 630810 A BE630810 A BE 630810A
- 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
- H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
-
- 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
- H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
-
- 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
- H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US187257A US3213311A (en) | 1962-04-13 | 1962-04-13 | Electron discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE630810A true BE630810A (it) |
Family
ID=22688237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE630810D BE630810A (it) | 1962-04-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3213311A (it) |
| BE (1) | BE630810A (it) |
| DE (1) | DE1279213B (it) |
| GB (1) | GB976174A (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3295001A (en) * | 1963-06-04 | 1966-12-27 | Sylvania Electric Prod | Cathode ray tube gun having a second grid with an effective thickness |
| JPS4811664B1 (it) * | 1965-04-26 | 1973-04-14 | ||
| US3396297A (en) * | 1966-05-31 | 1968-08-06 | Sylvania Electric Prod | Multiple electron gun structure for cathode ray tube |
| JPS5743972B1 (it) * | 1971-02-05 | 1982-09-18 | ||
| US3873879A (en) * | 1972-01-14 | 1975-03-25 | Rca Corp | In-line electron gun |
| US4318027A (en) | 1978-04-12 | 1982-03-02 | Rca Corporation | High potential, low magnification electron gun |
| NL8002037A (nl) * | 1979-07-12 | 1981-01-14 | Philips Nv | Inrichting voorzien van een televisiekamerabuis en televiesiekamerabuis voor een dergelijke inrichting. |
| US4318026A (en) * | 1980-04-30 | 1982-03-02 | Rca Corporation | Method of making a grid for a cathode-ray tube electron gun |
| JP2003022761A (ja) * | 2001-07-06 | 2003-01-24 | Matsushita Electric Ind Co Ltd | 電子銃及びそれを用いた陰極線管並びに電子銃の製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1071238B (it) * | 1959-12-17 | |||
| US2935636A (en) * | 1955-10-31 | 1960-05-03 | Rca Corp | Electron gun structure |
| US3008064A (en) * | 1957-10-28 | 1961-11-07 | Rauland Corp | Cathode-ray tube |
| US3027479A (en) * | 1958-06-27 | 1962-03-27 | Rca Corp | Electron guns |
-
0
- BE BE630810D patent/BE630810A/xx unknown
-
1962
- 1962-04-13 US US187257A patent/US3213311A/en not_active Expired - Lifetime
-
1963
- 1963-03-13 GB GB9997/63A patent/GB976174A/en not_active Expired
- 1963-04-08 DE DEW34263A patent/DE1279213B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB976174A (en) | 1964-11-25 |
| DE1279213B (de) | 1968-10-03 |
| US3213311A (en) | 1965-10-19 |