BE425299A - - Google Patents
Info
- Publication number
- BE425299A BE425299A BE425299DA BE425299A BE 425299 A BE425299 A BE 425299A BE 425299D A BE425299D A BE 425299DA BE 425299 A BE425299 A BE 425299A
- 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
- H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- 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
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US116689A US2259507A (en) | 1936-12-19 | 1936-12-19 | Electronic relay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE425299A true BE425299A (es) |
Family
ID=22368639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE425299D BE425299A (es) | 1936-12-19 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2259507A (es) |
| BE (1) | BE425299A (es) |
| FR (1) | FR830155A (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2532339A (en) * | 1946-05-09 | 1950-12-05 | Columbia Broadcasting Syst Inc | Cathode-ray tube receiving system |
| US2667635A (en) * | 1947-09-20 | 1954-01-26 | Raytheon Mfg Co | Moving target indicator radar system |
| US2675499A (en) * | 1948-07-10 | 1954-04-13 | Bell Telephone Labor Inc | Cathode-ray device |
| US2581612A (en) * | 1948-10-20 | 1952-01-08 | Rca Corp | Electron discharge device of the beam deflection type |
| US2821653A (en) * | 1949-10-19 | 1958-01-28 | Airborne Instr Lab Inc | Electrical storage system |
| US2614235A (en) * | 1950-04-22 | 1952-10-14 | Rca Corp | Color television pickup tube |
| US2598919A (en) * | 1950-06-30 | 1952-06-03 | Rca Corp | Barrier grid storage tube |
| BE507367A (es) * | 1950-11-25 | |||
| US2826714A (en) * | 1951-06-29 | 1958-03-11 | Rca Corp | Grid controlled storage tubes |
| US2761089A (en) * | 1952-01-03 | 1956-08-28 | Hughes Aircraft Co | Half-tone storage tubes |
| US2795727A (en) * | 1952-01-12 | 1957-06-11 | Hughes Aircraft Co | Direct-viewing electronic storage tubes |
| US2845561A (en) * | 1952-04-05 | 1958-07-29 | Sheldon Edward Emanuel | Tube for storage of images |
| US2824249A (en) * | 1954-02-09 | 1958-02-18 | Hughes Aircraft Co | Storage grid for direct-viewing storage tubes |
| US2788467A (en) * | 1954-02-09 | 1957-04-09 | Hughes Aircraft Co | Direct-viewing storage tube |
| US2798185A (en) * | 1954-03-09 | 1957-07-02 | Hughes Aircraft Co | Direct-viewing storage tube |
| US2802966A (en) * | 1954-08-06 | 1957-08-13 | Hughes Aircraft Co | Direct-viewing electronic storage tubes |
| US2983824A (en) * | 1955-05-06 | 1961-05-09 | Ibm | Electro-optical point shutter |
| BE565956A (es) * | 1957-04-01 | |||
| DE1172379B (de) * | 1957-04-01 | 1964-06-18 | Hughes Aircraft Co | Braunsche Roehre mit einem Bildschirm und einem Bildspeicher |
-
0
- BE BE425299D patent/BE425299A/xx unknown
-
1936
- 1936-12-19 US US116689A patent/US2259507A/en not_active Expired - Lifetime
-
1937
- 1937-11-30 FR FR830155D patent/FR830155A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2259507A (en) | 1941-10-21 |
| FR830155A (fr) | 1938-07-22 |