GB657634A - Improvements in or relating to television transmission tubes - Google Patents
Improvements in or relating to television transmission tubesInfo
- Publication number
- GB657634A GB657634A GB1985848A GB1985848A GB657634A GB 657634 A GB657634 A GB 657634A GB 1985848 A GB1985848 A GB 1985848A GB 1985848 A GB1985848 A GB 1985848A GB 657634 A GB657634 A GB 657634A
- Authority
- GB
- United Kingdom
- Prior art keywords
- target
- electrode
- tube
- potential
- elements
- 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
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
- H01J31/34—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
- H01J31/36—Tubes with image amplification section, e.g. image-orthicon
Landscapes
- Particle Accelerators (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1985848A GB657634A (en) | 1946-02-21 | 1946-02-21 | Improvements in or relating to television transmission tubes |
DEP35328A DE938314C (de) | 1946-02-21 | 1949-03-01 | Kathodenstrahlroehre fuer die Bildzerlegung in Fernsehanlagen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1985848A GB657634A (en) | 1946-02-21 | 1946-02-21 | Improvements in or relating to television transmission tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB657634A true GB657634A (en) | 1951-09-26 |
Family
ID=10136375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1985848A Expired GB657634A (en) | 1946-02-21 | 1946-02-21 | Improvements in or relating to television transmission tubes |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE938314C (de) |
GB (1) | GB657634A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB958009A (en) * | 1962-04-13 | 1964-05-13 | English Electric Valve Co Ltd | Improvements in or relating to television and like camera tubes |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB446664A (en) * | 1934-09-20 | 1936-05-05 | James Dwyer Mcgee | Improvements in or relating to television transmitting systems |
-
1946
- 1946-02-21 GB GB1985848A patent/GB657634A/en not_active Expired
-
1949
- 1949-03-01 DE DEP35328A patent/DE938314C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE938314C (de) | 1956-01-26 |
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