BE490037A - - Google Patents
Info
- Publication number
- BE490037A BE490037A BE490037DA BE490037A BE 490037 A BE490037 A BE 490037A BE 490037D A BE490037D A BE 490037DA BE 490037 A BE490037 A BE 490037A
- 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
- H01J29/02—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
- H01J29/44—Charge-storage screens exhibiting internal electric effects caused by particle radiation, e.g. bombardment-induced conductivity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/02—Tubes with a single discharge path
-
- 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
-
- 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
- H01J31/32—Tubes with image amplification section, e.g. image-iconoscope, supericonoscope
-
- 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
- H01J31/34—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 cathode potential, e.g. orthicon
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB283217X | 1948-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE490037A true BE490037A (OSRAM) |
Family
ID=10273822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE490037D BE490037A (OSRAM) | 1948-07-07 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE490037A (OSRAM) |
| CH (1) | CH283217A (OSRAM) |
| DE (1) | DE941545C (OSRAM) |
| FR (1) | FR990402A (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2713648A (en) * | 1953-03-06 | 1955-07-19 | Raytheon Mfg Co | Image storage devices |
| BE536517A (OSRAM) * | 1954-03-17 | |||
| US2928969A (en) * | 1956-05-11 | 1960-03-15 | Westinghouse Electric Corp | Image device |
| DE1063203B (de) * | 1956-12-26 | 1959-08-13 | Gen Electric | Speicherelektrode fuer Elektronenstrahlroehre |
| GB879569A (en) * | 1957-02-07 | 1961-10-11 | Emi Ltd | Improvements in or relating to electron discharge devices and to circuit arrangements embodying such devices |
| US2945973A (en) * | 1957-07-18 | 1960-07-19 | Westinghouse Electric Corp | Image device |
| DE1168949B (de) * | 1960-04-28 | 1964-04-30 | Tesla Np | Mehrsignal-Farbfernsehaufnahmeroehre |
| FR1332696A (fr) * | 1962-06-07 | 1963-07-19 | Csf | Perfectionnements aux tubes à entretien d'images |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1660886A (en) * | 1928-02-28 | randall | ||
| DE512644C (de) * | 1928-04-15 | 1930-11-24 | Oskar Rieger | Vielzellenplatte fuer Bilduebertragungs- und Fernsehzwecke |
| DE706872C (de) * | 1938-03-12 | 1941-06-07 | Fernseh Gmbh | Anordnung zur punktweisen Abtastung eines auf einer Bildelektrode mit elektronischer Halbleiterschicht gespeicherten Ladungsbildes |
| FR1007895A (fr) * | 1948-04-13 | 1952-05-12 | Cfcmug | Perfectionnements aux tubes de télévision ou analogues |
-
0
- BE BE490037D patent/BE490037A/xx unknown
-
1949
- 1949-07-06 CH CH283217D patent/CH283217A/de unknown
- 1949-07-07 FR FR990402D patent/FR990402A/fr not_active Expired
- 1949-07-07 DE DEP48131A patent/DE941545C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH283217A (de) | 1952-05-31 |
| FR990402A (fr) | 1951-09-21 |
| DE941545C (de) | 1956-04-12 |