BE537449A - - Google Patents
Info
- Publication number
- BE537449A BE537449A BE537449DA BE537449A BE 537449 A BE537449 A BE 537449A BE 537449D A BE537449D A BE 537449DA BE 537449 A BE537449 A BE 537449A
- 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
- H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
- H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US424071A US2757303A (en) | 1954-04-19 | 1954-04-19 | Damp rod construction for cathode-ray tube grid structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE537449A true BE537449A (en) |
Family
ID=23681331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE537449D BE537449A (en) | 1954-04-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2757303A (en) |
| BE (1) | BE537449A (en) |
| DE (1) | DE955868C (en) |
| FR (1) | FR1122784A (en) |
| GB (1) | GB769744A (en) |
| NL (1) | NL196371A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL96507C (en) * | 1953-06-29 | |||
| US2905845A (en) * | 1955-09-27 | 1959-09-22 | Owens Illinois Glass Co | Full vision cathode ray tubes |
| US2913613A (en) * | 1956-08-03 | 1959-11-17 | Gen Electric | Electrode structure for color cathode ray tube |
| US2930918A (en) * | 1957-10-16 | 1960-03-29 | Gen Electric | High damping twisted wire |
| DE1149383B (en) * | 1961-05-19 | 1963-05-30 | Siemens Ag | Color picture tube with parallel wire grid |
| US3487253A (en) * | 1967-08-28 | 1969-12-30 | Us Army | Mechanical damping of planar vacuum tube grids |
| JP3106551B2 (en) * | 1991-06-13 | 2000-11-06 | 日本電気株式会社 | Color picture tube |
| US5394051A (en) * | 1992-12-28 | 1995-02-28 | Zenith Electronics Corporation | Vibration-damping configuration in a strip shadow mask |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1572726A (en) * | 1922-08-31 | 1926-02-09 | Western Electric Co | Electron-discharge device |
| FR727076A (en) * | 1931-02-02 | 1932-06-13 | Radiotechnique | Improvements to discharge tubes |
| US2072638A (en) * | 1934-01-30 | 1937-03-02 | Telefunken Gmbh | Electrode mounting for discharge tubes |
| US2416056A (en) * | 1944-02-21 | 1947-02-18 | Heinz E Kallmann | Raster screen |
| US2461515A (en) * | 1945-07-16 | 1949-02-15 | Arthur B Bronwell | Color television system |
| US2446791A (en) * | 1946-06-11 | 1948-08-10 | Rca Corp | Color television tube |
| US2568448A (en) * | 1947-09-23 | 1951-09-18 | Gen Electric | Parallax correction in color television |
| NL96507C (en) * | 1953-06-29 |
-
0
- NL NL196371D patent/NL196371A/xx unknown
- BE BE537449D patent/BE537449A/xx unknown
-
1954
- 1954-04-19 US US424071A patent/US2757303A/en not_active Expired - Lifetime
-
1955
- 1955-04-16 DE DEC11087A patent/DE955868C/en not_active Expired
- 1955-04-18 GB GB11104/55A patent/GB769744A/en not_active Expired
- 1955-04-18 FR FR1122784D patent/FR1122784A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL196371A (en) | |
| DE955868C (en) | 1957-01-10 |
| GB769744A (en) | 1957-03-13 |
| US2757303A (en) | 1956-07-31 |
| FR1122784A (en) | 1956-09-12 |