NL57378C - - Google Patents
Info
- Publication number
- NL57378C NL57378C NL83444A NL83444A NL57378C NL 57378 C NL57378 C NL 57378C NL 83444 A NL83444 A NL 83444A NL 83444 A NL83444 A NL 83444A NL 57378 C NL57378 C NL 57378C
- Authority
- NL
- Netherlands
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
- H01J31/42—Image pick-up tubes having an input of visible light and electric output with image screen generating a composite electron beam which is deflected as a whole past a stationary probe to simulate a scanning effect, e.g. Farnsworth pick-up tube
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
- H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF81525D DE667405C (de) | 1936-07-29 | 1936-07-29 | Anordnung zur Regelung der wirksamen Elektronendurchtrittsoeffnung fuer eine Bildzerlegerroehre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL57378C true NL57378C (en:Method) | 1946-05-15 |
Family
ID=41259056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL83444A NL57378C (en:Method) | 1936-07-29 | 1937-07-21 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE667405C (en:Method) |
| FR (1) | FR824890A (en:Method) |
| GB (1) | GB499662A (en:Method) |
| NL (1) | NL57378C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE884511C (de) * | 1936-08-21 | 1953-07-27 | Fernseh Gmbh | Fernsehaufnahmeverfahren |
| FR933551A (fr) * | 1946-09-10 | 1948-04-26 | Cfcmug | Perfectionnements aux analyseurs de télévision |
-
1936
- 1936-07-29 DE DEF81525D patent/DE667405C/de not_active Expired
-
1937
- 1937-07-21 NL NL83444A patent/NL57378C/xx active
- 1937-07-26 GB GB20629/37A patent/GB499662A/en not_active Expired
- 1937-07-28 FR FR824890D patent/FR824890A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR824890A (fr) | 1938-02-17 |
| GB499662A (en) | 1939-01-26 |
| DE667405C (de) | 1938-12-02 |