BE559731A - - Google Patents
Info
- Publication number
- BE559731A BE559731A BE559731DA BE559731A BE 559731 A BE559731 A BE 559731A BE 559731D A BE559731D A BE 559731DA BE 559731 A BE559731 A BE 559731A
- 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
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
-
- 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
-
- 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
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/74—Deflecting by electric fields only
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US608532A US2884559A (en) | 1956-09-07 | 1956-09-07 | Electron lens systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE559731A true BE559731A (sv) |
Family
ID=24436923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE559731D BE559731A (sv) | 1956-09-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2884559A (sv) |
| BE (1) | BE559731A (sv) |
| CH (1) | CH364046A (sv) |
| DE (1) | DE1162957B (sv) |
| FR (1) | FR1173802A (sv) |
| GB (1) | GB821295A (sv) |
| NL (2) | NL219031A (sv) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1188277A (fr) * | 1957-12-12 | 1959-09-21 | Csf | Perfectionnements aux tubes à déflexion électrostatique d'un faisceau électronique |
| US2988660A (en) * | 1958-07-02 | 1961-06-13 | Gen Dynamics Corp | Electro optical system in a cathode ray tube |
| NL287706A (sv) * | 1960-02-26 | |||
| US3040205A (en) * | 1960-05-31 | 1962-06-19 | Harold R Walker | Electrostatic vidicon |
| US3371206A (en) * | 1964-02-04 | 1968-02-27 | Jeol Ltd | Electron beam apparatus having compensating means for triangular beam distortion |
| GB1165002A (en) * | 1965-09-25 | 1969-09-24 | Emi Ltd | Improvements relating to Cathode Ray Tubes and Focusing and Deflecting Arrangements Therefor. |
| US3437870A (en) * | 1965-11-03 | 1969-04-08 | Minnesota Mining & Mfg | Scan line masking system |
| US3544836A (en) * | 1966-04-27 | 1970-12-01 | Forgflo Corp | Slot stigmator |
| NL6717636A (sv) * | 1967-12-22 | 1969-06-24 | ||
| US3579010A (en) * | 1968-10-31 | 1971-05-18 | Philco Ford Corp | Elongated aperture electron gun structure for flat cathode-ray tube |
| NL157452B (nl) * | 1968-11-09 | 1978-07-17 | Philips Nv | Inrichting met een kathodestraalbuis. |
| JPS4818674B1 (sv) * | 1969-04-24 | 1973-06-07 | ||
| FR2109513A5 (sv) * | 1970-10-30 | 1972-05-26 | Thomson Csf | |
| NL7208728A (sv) * | 1971-07-28 | 1973-12-28 | ||
| NL7203931A (sv) * | 1972-03-24 | 1973-09-26 | ||
| US3952224A (en) * | 1974-10-04 | 1976-04-20 | Rca Corporation | In-line electron guns having consecutive grids with aligned vertical, substantially elliptical apertures |
| JPS5838679Y2 (ja) * | 1976-11-30 | 1983-09-01 | ソニー株式会社 | テレビジヨン受像機 |
| JPS5490963A (en) * | 1977-12-28 | 1979-07-19 | Toshiba Corp | Index color receiving tube |
| EP0014922A1 (de) * | 1979-02-22 | 1980-09-03 | International Standard Electric Corporation | Elektronenstrahlerzeugungssystem |
| JPS55136442A (en) * | 1979-04-10 | 1980-10-24 | Toshiba Corp | Electron gun |
| US4338548A (en) * | 1980-01-30 | 1982-07-06 | Control Data Corporation | Unipotential lens assembly for charged particle beam tubes and method for applying correction potentials thereto |
| US4319163A (en) * | 1980-06-30 | 1982-03-09 | Rca Corporation | Electron gun with deflection-synchronized astigmatic screen grid means |
| JPS5750749A (en) * | 1980-09-11 | 1982-03-25 | Matsushita Electronics Corp | Electromagnetic deflection type cathode ray tube |
| US4583024A (en) * | 1984-02-21 | 1986-04-15 | Rca Corporation | Color picture tube having an inline electron gun with built-in stigmator |
| US4887009A (en) * | 1986-02-12 | 1989-12-12 | Rca Licensing Corporation | Color display system |
| US4731563A (en) * | 1986-09-29 | 1988-03-15 | Rca Corporation | Color display system |
| JPH0748354B2 (ja) * | 1987-01-14 | 1995-05-24 | アールシーエー トムソン ライセンシング コーポレイシヨン | カラー陰極線管 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2103645A (en) * | 1932-12-20 | 1937-12-28 | Schlesinger Kurt | Braun tube |
| US2111231A (en) * | 1934-06-27 | 1938-03-15 | Radio Patents Corp | Recording device |
| US2449524A (en) * | 1944-11-27 | 1948-09-14 | Us Sec War | Oscilloscope device |
| US2698400A (en) * | 1947-06-03 | 1954-12-28 | Sylvania Electric Prod | Generator for dynamic focusing of cathode ray tubes |
| US2572861A (en) * | 1947-06-03 | 1951-10-30 | Sylvania Electric Prod | Deflection system for cathode-ray tubes |
| US2572858A (en) * | 1947-06-03 | 1951-10-30 | Sylvania Electric Prod | Electron optical system |
| DE902888C (de) * | 1951-05-23 | 1954-01-28 | Sueddeutsche Lab G M B H | Elektronenstrahl-Oszillograph oder Fernsehroehre |
| FR1021747A (fr) * | 1952-01-11 | 1953-02-23 | Radiotechnique | Perfectionnements aux tubes à rayons cathodiques |
-
0
- NL NL108855D patent/NL108855C/xx active
- NL NL219031D patent/NL219031A/xx unknown
- BE BE559731D patent/BE559731A/xx unknown
-
1956
- 1956-09-07 US US608532A patent/US2884559A/en not_active Expired - Lifetime
-
1957
- 1957-04-29 FR FR1173802D patent/FR1173802A/fr not_active Expired
- 1957-05-06 DE DEW21119A patent/DE1162957B/de active Pending
- 1957-08-16 GB GB25972/57A patent/GB821295A/en not_active Expired
- 1957-08-21 CH CH4963357A patent/CH364046A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL108855C (sv) | |
| FR1173802A (fr) | 1959-03-03 |
| NL219031A (sv) | |
| US2884559A (en) | 1959-04-28 |
| CH364046A (de) | 1962-08-31 |
| DE1162957B (de) | 1964-02-13 |
| GB821295A (en) | 1959-10-07 |