US2264488A - Electron device - Google Patents
Electron device Download PDFInfo
- Publication number
- US2264488A US2264488A US232286A US23228638A US2264488A US 2264488 A US2264488 A US 2264488A US 232286 A US232286 A US 232286A US 23228638 A US23228638 A US 23228638A US 2264488 A US2264488 A US 2264488A
- Authority
- US
- United States
- Prior art keywords
- electron device
- electron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2264488X | 1937-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2264488A true US2264488A (en) | 1941-12-02 |
Family
ID=7992924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US232286A Expired - Lifetime US2264488A (en) | 1937-10-12 | 1938-09-29 | Electron device |
Country Status (2)
Country | Link |
---|---|
US (1) | US2264488A (en) |
BE (1) | BE430589A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2743150A (en) * | 1951-06-01 | 1956-04-24 | Rca Corp | Glass targets for image orthicons |
-
0
- BE BE430589D patent/BE430589A/xx unknown
-
1938
- 1938-09-29 US US232286A patent/US2264488A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2743150A (en) * | 1951-06-01 | 1956-04-24 | Rca Corp | Glass targets for image orthicons |
Also Published As
Publication number | Publication date |
---|---|
BE430589A (en) |
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