NL55458C - - Google Patents
Info
- Publication number
- NL55458C NL55458C NL55458DA NL55458C NL 55458 C NL55458 C NL 55458C NL 55458D A NL55458D A NL 55458DA NL 55458 C NL55458 C NL 55458C
- Authority
- NL
- Netherlands
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
- H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
-
- 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 |
|---|---|---|---|
| US210965A US2204250A (en) | 1938-05-31 | 1938-05-31 | Television transmitting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL55458C true NL55458C (no) |
Family
ID=22785057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL55458D NL55458C (no) | 1938-05-31 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2204250A (no) |
| GB (1) | GB529411A (no) |
| NL (1) | NL55458C (no) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2661899A (en) * | 1946-07-12 | 1953-12-08 | Benjamin J Chromy | Electronic calculator |
| US2951175A (en) * | 1956-10-23 | 1960-08-30 | Fay E Null | Detector system |
-
0
- NL NL55458D patent/NL55458C/xx active
-
1938
- 1938-05-31 US US210965A patent/US2204250A/en not_active Expired - Lifetime
-
1939
- 1939-05-30 GB GB15965/39A patent/GB529411A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB529411A (en) | 1940-11-20 |
| US2204250A (en) | 1940-06-11 |