NL97277C - - Google Patents
Info
- Publication number
- NL97277C NL97277C NL97277DA NL97277C NL 97277 C NL97277 C NL 97277C NL 97277D A NL97277D A NL 97277DA NL 97277 C NL97277 C NL 97277C
- 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
- H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
-
- 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 |
|---|---|---|---|
| NL601948X | 1940-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL97277C true NL97277C (en:Method) |
Family
ID=19787816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL97277D NL97277C (en:Method) | 1940-03-13 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR870787A (en:Method) |
| GB (2) | GB553466A (en:Method) |
| NL (1) | NL97277C (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734147A (en) * | 1956-02-07 | beckers | ||
| DE942518C (de) * | 1948-10-02 | 1956-05-03 | Zeiss Carl Fa | Einrichtung zur Kompensation der Symmetriefehler von Elektronenlinsen |
| BE565695A (en:Method) * | 1957-03-13 | |||
| NL226053A (en:Method) * | 1957-03-27 | |||
| US3205391A (en) * | 1957-11-18 | 1965-09-07 | Multi Tron Lab Inc | Negative-lens type deflection magnifying means for electron beam in cathode ray tubes |
| US3005927A (en) * | 1958-01-27 | 1961-10-24 | Rca Corp | Cathode-ray tubes of the focus-mask variety |
| US2981864A (en) * | 1958-06-26 | 1961-04-25 | Sylvania Electric Prod | Image display device |
| US3154710A (en) * | 1958-11-13 | 1964-10-27 | Motorola Inc | Cathode-ray display system having electrostatic magnifying lens |
| NL250540A (en:Method) * | 1959-04-16 | |||
| GB2135503B (en) * | 1982-12-27 | 1986-08-06 | Tektronix Inc | Accelerating and scan expansion electron lens system |
| US4623819A (en) | 1985-08-12 | 1986-11-18 | Tektronix, Inc. | Accelerating and scan expansion electron lens means for a cathode ray tube |
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0
- NL NL97277D patent/NL97277C/xx active
-
1941
- 1941-03-12 FR FR870787D patent/FR870787A/fr not_active Expired
- 1941-05-15 GB GB6304/41A patent/GB553466A/en not_active Expired
-
1946
- 1946-08-01 GB GB22919/46A patent/GB601948A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB553466A (en) | 1943-05-24 |
| GB601948A (en) | 1948-05-14 |
| FR870787A (fr) | 1942-03-24 |