BE419854A - - Google Patents
Info
- Publication number
- BE419854A BE419854A BE419854DA BE419854A BE 419854 A BE419854 A BE 419854A BE 419854D A BE419854D A BE 419854DA BE 419854 A BE419854 A BE 419854A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3456/36A GB474970A (en) | 1936-02-05 | 1936-02-05 | Improved scanning method for television and like systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE419854A true BE419854A (en:Method) |
Family
ID=9758663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE419854D BE419854A (en:Method) | 1936-02-05 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2158990A (en:Method) |
| BE (1) | BE419854A (en:Method) |
| FR (1) | FR817994A (en:Method) |
| GB (1) | GB474970A (en:Method) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2588740A (en) * | 1944-04-15 | 1952-03-11 | William A R Malm | Kineto-optical scanning with modulated light beam in television image projection |
| US2513520A (en) * | 1944-08-26 | 1950-07-04 | Skiatron Corp | Color television receiving apparatus |
| US2632048A (en) * | 1950-01-28 | 1953-03-17 | Bell Telephone Laboratries Inc | Light valve for television systems |
| US2807799A (en) * | 1951-03-23 | 1957-09-24 | Fairchild Camera Instr Co | Light-modulator recording means |
| US3055258A (en) * | 1951-08-22 | 1962-09-25 | Hurvitz Hyman | Bragg diffraction ultrasonic devices |
| US3011386A (en) * | 1955-08-01 | 1961-12-05 | Servo Corp Of America | Spectrometer |
| US3121169A (en) * | 1961-02-08 | 1964-02-11 | Ct Circuits Inc | Optical communication system using a circular electromechanical modulator |
| US3189746A (en) * | 1961-11-03 | 1965-06-15 | Lockheed Aircraft Corp | Expansion and compression of electronic pulses by optical correlation |
| US3457425A (en) * | 1966-02-24 | 1969-07-22 | Perkin Elmer Corp | Optical correlator modulating light twice in ultrasonic light modulator |
| US3641355A (en) * | 1966-02-24 | 1972-02-08 | Perkin Elmer Corp | Optical correlator |
| GB1581922A (en) * | 1976-03-30 | 1980-12-31 | Canon Kk | System for modulating a light beam and scanning optical system incorporating it |
| US5136426A (en) * | 1991-02-27 | 1992-08-04 | Advanced Laser Projection, Inc. | Light projection apparatus |
-
0
- BE BE419854D patent/BE419854A/xx unknown
-
1936
- 1936-02-05 GB GB3456/36A patent/GB474970A/en not_active Expired
-
1937
- 1937-02-04 US US123961A patent/US2158990A/en not_active Expired - Lifetime
- 1937-02-05 FR FR817994D patent/FR817994A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB474970A (en) | 1937-11-05 |
| US2158990A (en) | 1939-05-16 |
| FR817994A (fr) | 1937-09-15 |