BE432965A - - Google Patents
Info
- Publication number
- BE432965A BE432965A BE432965DA BE432965A BE 432965 A BE432965 A BE 432965A BE 432965D A BE432965D A BE 432965DA BE 432965 A BE432965 A BE 432965A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01J31/26—Image pick-up tubes having an input of visible light and electric output
- H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
- H01J31/30—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at anode potential, e.g. iconoscope
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/14—Screens on or from which an image or pattern is formed, picked up, converted or stored acting by discoloration, e.g. halide screen
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/39—Charge-storage screens
- H01J29/45—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5926/38A GB511796A (en) | 1938-02-25 | 1938-02-25 | Improvements in or relating to television transmitters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE432965A true BE432965A (OSRAM) |
Family
ID=9805218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE432965D BE432965A (OSRAM) | 1938-02-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2355110A (OSRAM) |
| BE (1) | BE432965A (OSRAM) |
| FR (1) | FR850849A (OSRAM) |
| GB (1) | GB511796A (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2535817A (en) * | 1942-09-14 | 1950-12-26 | Nat Union Radio Corp | Electrooptical dark trace storage tube |
| US2442287A (en) * | 1943-08-13 | 1948-05-25 | Pye Ltd | Means for reproducing X-ray images |
| US2422943A (en) * | 1944-02-01 | 1947-06-24 | Gen Electric | Electron microscope |
| US2517807A (en) * | 1945-05-30 | 1950-08-08 | Rca Corp | Neutralization of deflection field between photocathode and mosaic of pickup tube |
| US2545200A (en) * | 1945-10-24 | 1951-03-13 | Gorton R Fonda | Method of preparing skiatronic screens |
| US2610245A (en) * | 1946-02-18 | 1952-09-09 | Robert H Rines | Electret array sensitive to radio waves |
| US2571612A (en) * | 1948-02-24 | 1951-10-16 | Robert H Rines | Stereoscopic image reception by millimetric radiation |
| BE497867A (OSRAM) * | 1949-09-03 |
-
0
- BE BE432965D patent/BE432965A/xx unknown
-
1938
- 1938-02-25 GB GB5926/38A patent/GB511796A/en not_active Expired
-
1939
- 1939-02-23 US US258069A patent/US2355110A/en not_active Expired - Lifetime
- 1939-02-25 FR FR850849D patent/FR850849A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB511796A (en) | 1939-08-24 |
| US2355110A (en) | 1944-08-08 |
| FR850849A (fr) | 1939-12-27 |