NL35720C - - Google Patents
Info
- Publication number
- NL35720C NL35720C NL35720DA NL35720C NL 35720 C NL35720 C NL 35720C NL 35720D A NL35720D A NL 35720DA NL 35720 C NL35720 C NL 35720C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/66—Transforming electric information into light information
- H04N5/68—Circuit details for cathode-ray display tubes
-
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Electron Sources, Ion Sources (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE403876X | 1932-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL35720C true NL35720C (de) |
Family
ID=6419632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL35720D NL35720C (de) | 1932-05-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2004790A (de) |
| FR (1) | FR755917A (de) |
| GB (1) | GB403876A (de) |
| NL (1) | NL35720C (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE755217C (de) * | 1935-06-22 | 1953-05-11 | Georg Seibt Nachfolger Dr | Rueckkopplungsschaltung fuer Kathodenstrahlroehren, insbesondere fuer Fernsehzwecke |
| DE898456C (de) * | 1937-12-18 | 1953-11-30 | Fernseh Gmbh | Anordnung zur selbsttaetigen Bildhelligkeitsregelung in Schaltungen mit Kathodenstrahlroehren fuer Bildwiedergabe, insbesondere Fernsehuebertragungs-Einrichtungen |
| US2459319A (en) * | 1944-10-11 | 1949-01-18 | Rca Corp | Cathode-ray oscilloscope |
| GB849925A (en) * | 1957-03-06 | 1960-09-28 | Vickers Electrical Co Ltd | Improvements relating to cathode ray tube supply circuits |
-
0
- NL NL35720D patent/NL35720C/xx active
-
1933
- 1933-05-11 US US670556A patent/US2004790A/en not_active Expired - Lifetime
- 1933-05-23 FR FR755917D patent/FR755917A/fr not_active Expired
- 1933-05-25 GB GB15174/33A patent/GB403876A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2004790A (en) | 1935-06-11 |
| FR755917A (fr) | 1933-12-01 |
| GB403876A (en) | 1934-01-04 |