Patents for H04N 3 - Scanning details of television systems; Combination thereof with generation of supply voltages (14,544) |
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01/23/1985 | EP0131703A1 Switched-mode power supply for a device with stand-by operation, especially for a television receiver |
01/16/1985 | EP0131387A2 Solid state image sensor with high resolution |
01/15/1985 | US4494048 Scanning control circuit for a television receiver, with gradual startup |
01/09/1985 | EP0130778A1 Systems and components for detecting electromagnetic radiation and displaying images produced thereby |
01/08/1985 | US4492979 Synchronizing circuit for matrix television set |
01/08/1985 | US4492900 Single controllable switch, push-pull inverter for a television receiver ferroresonant power supply |
01/08/1985 | CA1180822A1 Sepp-based deflection control circuit |
01/02/1985 | EP0130103A1 Charge-coupled device image sensor and method for asynchronous readout |
01/02/1985 | EP0129761A1 Circuit arrangement for the vertical deflection of cathode rays in a television tube |
01/02/1985 | CA1180376A Motor control system for a single phase induction motor |
12/27/1984 | EP0129470A1 Solid state photosensitive device |
12/27/1984 | CA1180109A Television receiver high voltage protection circuit |
12/27/1984 | CA1180108A Image display apparatus |
12/27/1984 | CA1180104A Solid state pick-up camera having a semiconductor photosensitive target |
12/20/1984 | WO1984004994A1 Deflection circuit |
12/19/1984 | EP0128828A1 Solid-state photosensitive device |
12/19/1984 | EP0128615A1 Charge-coupled semiconductor device and image sensor device of high information density |
12/19/1984 | EP0128223A1 High-voltage stabilizing circuit |
12/18/1984 | CA1179535A1 Apparatus for the point-by-point scanning of an object |
12/12/1984 | EP0128005A1 Colour CRT display device |
12/12/1984 | EP0127669A1 Inductorless pincushion correction circuit |
12/11/1984 | US4488181 Electron beam suppression circuit for a television receiver |
12/11/1984 | US4488150 Drive circuit for video display panel |
12/05/1984 | EP0127363A1 Image sensors |
12/05/1984 | EP0126826A1 Radiation detector |
12/04/1984 | US4486823 Circuit for converting an input d.c. voltage into an output d.c. voltage |
12/04/1984 | US4486822 Switched-mode self oscillating supply voltage circuit |
12/04/1984 | US4486662 Switch-while-scan optical system |
11/27/1984 | US4485335 Dynamic focusing circuit for a cathode ray tube |
11/22/1984 | WO1984004642A1 Cathode ray tube display device |
11/22/1984 | WO1984004641A1 Optical panel |
11/20/1984 | US4484244 Protection circuit for integrated circuit devices |
11/20/1984 | US4484224 Pulse generating circuit for a television camera using solid state image sensor |
11/20/1984 | US4484203 Method and system for registration in CRT typesetting |
11/20/1984 | US4484113 Regulated deflection circuit |
11/20/1984 | US4484112 Protection device for the horizontal scanning control of a display screen |
11/20/1984 | US4484110 Monolithic integrated vertical-deflection circuit for television sets with tangent-corrected, line-frequency-derived digital signal generation |
11/13/1984 | US4482919 Apparatus for obscuring blank spaces between raster lines and hard copies made from screen CRT |
11/13/1984 | US4482846 Television line deflection arrangement |
11/07/1984 | EP0124144A1 Elevation step scanner |
11/06/1984 | US4481510 Electrooptical switching device |
11/06/1984 | US4481476 Picture display device comprising a picture display tube and a circuit for feeding the heater thereof |
10/31/1984 | EP0123038A1 Optical scanner |
10/30/1984 | CA1177178A1 Commutated scr regulator for a horizontal deflection circuit |
10/30/1984 | CA1177160A1 Television receiver power supply |
10/30/1984 | CA1177158A1 High voltage protection circuit for a television receiver |
10/30/1984 | CA1177157A1 Television receiver ferroresonant load power supply |
10/24/1984 | EP0122588A1 Method of transferring noise-free useful signals from an infra-red detector to a CCD channel |
10/24/1984 | EP0122491A1 Digital phase detector |
10/23/1984 | US4479062 Photo-electric conversion device with accumulation time control |
10/16/1984 | US4477834 Scan conversion circuit |
10/16/1984 | US4477749 Circuit for generating a sawtooth current in a coil |
10/09/1984 | US4476493 Television scanning of motion picture films of different frame aspect ratios |
10/09/1984 | CA1175877A1 Pincushion distortion correction apparatus |
10/03/1984 | EP0120678A1 Color solid-state image sensor |
10/02/1984 | US4475039 Infrared viewing apparatus |
09/27/1984 | WO1984003777A1 Dual field of view sensor |
09/26/1984 | EP0119282A1 Television receiver with an automatic digital adjustment system |
09/25/1984 | US4473780 Amplifier circuit and focus voltage supply circuit incorporating such an amplifier circuit |
09/25/1984 | CA1175117A1 Dual-mode amplifier |
09/19/1984 | EP0118653A1 Circuit for processing deflection signal in image reproduction devices |
09/18/1984 | CA1174774A1 Flat screen display system using two-dimension surface acoustic wave scanning |
09/13/1984 | WO1984003577A1 Display device |
09/12/1984 | EP0118142A1 Circuit for generating a deflection current through the field deflection coil of a picture display device |
09/05/1984 | EP0117375A1 Device for modulating the sensitivity of an inter-line transfer photosensitive device |
09/04/1984 | US4469992 Circuit for correcting east-west pincushion distortions |
09/04/1984 | CA1173978A1 Horizontal ferroresonant driving circuit |
09/04/1984 | CA1173977A1 Regulation of the scan width of a raster scanned crt deflection system |
09/04/1984 | CA1173955A1 Television receiver including a circuit for doubling line scanning frequency |
09/04/1984 | CA1173954A1 Television receiver including a circuit for doubling line scanning frequency |
08/29/1984 | EP0117129A1 Switched field deflection circuit |
08/29/1984 | EP0117045A2 Liquid crystal flat panel display |
08/28/1984 | US4468593 Horizontal drive and nonlinearity correction circuit |
08/21/1984 | US4466748 Thermal imaging apparatus |
08/15/1984 | EP0115792A2 Mains power supply for an apparatus with stand-by operation, in particular for a television set |
08/15/1984 | EP0115682A1 Resonant magnetic deflection circuit |
08/14/1984 | US4466014 Video test method and apparatus with incremental scan rate capability |
08/14/1984 | CA1172772A1 Deflection control circuit with level conversion |
08/08/1984 | EP0115225A1 Method for scanning a line-transfer photosensitive device, and apparatus for carrying out the method |
08/08/1984 | EP0115037A2 Cathode ray tube display deflection system |
08/07/1984 | US4464612 Circuit arrangement for a picture display device for generating a sawtooth-shaped line deflection current |
08/01/1984 | EP0114768A2 Photosensitive load transfer device |
08/01/1984 | EP0114430A1 Picture display device comprising a power supply circuit and a line deflection circuit |
07/31/1984 | US4463288 Cathode ray tube drive circuitry |
07/31/1984 | US4463258 Imaging apparatus |
07/31/1984 | CA1171972A1 Deflection control circuit for image pick-up tube |
07/31/1984 | CA1171957A1 Television receiver high voltage protection circuit |
07/31/1984 | CA1171955A1 Deflection control circuit |
07/25/1984 | EP0113975A2 Controllable sweep generator |
07/25/1984 | EP0113974A2 Method of and apparatus for efficient high voltage generation by resonant flyback |
07/24/1984 | US4461534 Optical scanning system with two sequential reflection stations |
07/17/1984 | US4460851 In a CRT display system |
07/17/1984 | US4460850 Deflection circuit for cathode-ray tubes |
07/10/1984 | US4459616 Apparatus for producing customized prints of still frame television scenes |
07/10/1984 | US4459614 Rotation-free electrical focussing circuit for television image tubes |
07/10/1984 | US4459517 Horizontal output transistor protection circuit |
07/10/1984 | US4459505 Piezoelectric ultor voltage generator for a television receiver |
07/10/1984 | US4458982 Optical scanning system including a rotatable drum with mirrors and including a rotatable optical shutter |
07/10/1984 | CA1170785A1 Integrated protection circuit |
07/10/1984 | CA1170763A1 Scr regulator control circuit |