BE537063A - - Google Patents
Info
- Publication number
- BE537063A BE537063A BE537063DA BE537063A BE 537063 A BE537063 A BE 537063A BE 537063D A BE537063D A BE 537063DA BE 537063 A BE537063 A BE 537063A
- 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
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL329957X | 1954-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE537063A true BE537063A (en:Method) |
Family
ID=19784321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE537063D BE537063A (en:Method) | 1954-04-03 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2825845A (en:Method) |
| BE (1) | BE537063A (en:Method) |
| CH (1) | CH329957A (en:Method) |
| DE (1) | DE948616C (en:Method) |
| FR (1) | FR1129948A (en:Method) |
| GB (1) | GB783305A (en:Method) |
| NL (1) | NL186490B (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL206590A (en:Method) * | 1955-04-29 | |||
| GB1234583A (en:Method) * | 1967-09-20 | 1971-06-03 | ||
| US3755703A (en) * | 1968-04-14 | 1973-08-28 | Sony Corp | Electron gun device for color tube |
| NL7902159A (nl) * | 1979-03-20 | 1980-09-23 | Philips Nv | Kleurentelevisiebeeldbuis. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE482590A (en:Method) * | 1945-09-05 | |||
| US2549072A (en) * | 1946-02-27 | 1951-04-17 | Rca Corp | Recording apparatus for radar systems |
| US2570858A (en) * | 1949-02-26 | 1951-10-09 | Rca Corp | Frequency analyzer |
| US2728025A (en) * | 1951-05-17 | 1955-12-20 | Rca Corp | Post-deflected cathode-ray tubes |
| US2728872A (en) * | 1953-10-23 | 1955-12-27 | Hughes Aircraft Co | Direct-viewing storage tube with character writing electron gun |
-
0
- BE BE537063D patent/BE537063A/xx unknown
- NL NLAANVRAGE7714323,A patent/NL186490B/xx unknown
-
1955
- 1955-03-31 DE DEN10427A patent/DE948616C/de not_active Expired
- 1955-04-01 US US498676A patent/US2825845A/en not_active Expired - Lifetime
- 1955-04-01 FR FR1129948D patent/FR1129948A/fr not_active Expired
- 1955-04-02 CH CH329957D patent/CH329957A/de unknown
- 1955-04-04 GB GB9762/55A patent/GB783305A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB783305A (en) | 1957-09-18 |
| US2825845A (en) | 1958-03-04 |
| NL186490B (nl) | |
| DE948616C (de) | 1956-09-06 |
| FR1129948A (fr) | 1957-01-29 |
| CH329957A (de) | 1958-05-15 |