Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 9 - Details of colour television systems
Patents for H04N 9 - Details of colour television systems (80,494)
06/1982
06/09/1982EP0053318A1 Solid state color imaging apparatus
06/08/1982US4334239 Monolithically integrated circuit for linear image scanning with matchable sensors
06/08/1982US4334238 Color image pickup apparatus with multi-solid-state image pickup devices
06/08/1982CA1125395A1 D.c. gain controlled amplifier
06/08/1982CA1125178A1 Method and system for whole picture image processing
06/01/1982US4333105 Beam-indexing color television receiver
06/01/1982US4333104 Color demodulating apparatus with cross-color cancellation
06/01/1982US4333103 Automatic phase adjusting apparatus for television cameras
06/01/1982CA1124847A1 Video processing system including comb filters
06/01/1982CA1124846A1 D.c. tint control
06/01/1982CA1124842A1 Sync generator
06/01/1982CA1124841A1 Color television signal generating apparatus
06/01/1982CA1124840A1 Signal processing system for a color television camera
06/01/1982CA1124839A1 Horizontal blanking corrector for television signals
06/01/1982CA1124837A1 Color video signal processing system
06/01/1982CA1124836A1 Method and apparatus for recording and reproducing a color-aligned line-sequential color video signal
06/01/1982CA1124835A1 Secam recording and reproducing system
06/01/1982CA1124833A1 Ntsc receiver useable with teletext/viewdata information
06/01/1982CA1124831A1 Monochrome presentation of demodulated color signals
05/1982
05/26/1982EP0052433A2 Signal error detecting
05/25/1982US4331982 Sample and hold circuit particularly for small signals
05/25/1982US4331981 Linear high gain sampling amplifier
05/25/1982US4331979 Line-scan still image reproducer
05/25/1982US4331971 Mode decision controller for selectively actuating a chrominance bandwith enhancement in a television receiver
05/25/1982US4331906 Cathode ray tube apparatus
05/25/1982CA1124387A1 Video recording disk with interlacing of data for frames on the same track
05/25/1982CA1124386A1 Signal processing system for a solid state television camera
05/25/1982CA1124305A1 Magnetizing apparatus and method for producing a statically converged cathode ray tube and product thereof
05/25/1982CA1124304A1 Deflection yoke with a magnet for reducing sensitivity of convergence to yoke position
05/19/1982EP0051977A2 Rear projection apparatus
05/19/1982EP0051976A2 Optical refractor for diffusing light
05/19/1982EP0051740A2 Method and apparatus for modifying the audio information in an audio/video recording/playback system
05/18/1982US4330793 Electronic scanning of super-8 films for reproduction on a T.V. viewing unit
05/18/1982US4330792 Video blanking circuit with controlled rate of unblanking
05/18/1982US4330791 System for processing television video signals reproduced from a recording medium in special reproduction mode into signals for performing normal interlacing
05/12/1982EP0051285A2 Method and apparatus for recording and playing back continuous-play video signals together with stop-motion video and audio signals
05/12/1982EP0051075A1 Colour television receiver comprising at least an integrated digital circuit for processing the composite colour signal
05/11/1982US4329710 Color composing video system
05/11/1982US4329709 Solid-state color imaging device
05/11/1982US4329708 Digital signal processing apparatus
05/11/1982CA1123510A1 White balance control circuit
05/05/1982EP0050692A1 Colour cathode ray tube display apparatus with compensation for errors due to interfering magnetic fields
05/04/1982US4328514 CRT Drive circuit comprising white and black level clamping circuitry
05/04/1982US4328513 Synchronizing signal generator device for television
05/04/1982CA1123095A1 Television picture tube having enhanced resolution and color purity
05/04/1982CA1123094A1 Color corrector
05/04/1982CA1123093A1 Color killer
05/04/1982CA1123066A1 Video amplifier with suppressed radio frequency radiation
04/1982
04/28/1982EP0050152A1 Sampling and re-formatting method and system for processing color video type signals to improve picture quality.
04/27/1982US4327432 Video disc player with RFI reduction circuit
04/27/1982US4327431 Video disc player with variable offset RFI reduction circuit
04/27/1982US4327374 Flesh correction circuit for a color television receiver
04/27/1982US4327373 Composite color signal processing circuit
04/27/1982US4327372 Encoding circuit for a secam color television transmitter
04/27/1982CA1122699A1 Color televison camera
04/27/1982CA1122698A1 Signal processing circuit for a colour television camera
04/20/1982US4326219 Digital error measuring circuit for shading and registration errors in television cameras
04/20/1982US4326217 Reversed image sensing apparatus
04/20/1982US4326216 Synchronous color conversion system
04/20/1982US4326150 Cathode ray tube device for display system
04/20/1982CA1122264A1 Method of manufacturing a colour display tube and colour display tube manufactured according to said method
04/14/1982EP0049594A2 Color image pick-up apparatus
04/14/1982EP0049321A2 Automatic programme-search device for a PAL-SECAM television receiver
04/13/1982US4325076 Electronic filter for generating a third harmonic signal
04/13/1982US4324988 Solid-state imaging device driving system
04/13/1982CA1121908A1 Beam index color cathode ray tube
04/06/1982US4323918 Optical assembly for color television
04/06/1982US4323917 Tint control
04/06/1982US4323915 Method and an apparatus for video tape recording
04/06/1982CA1121508A1 Horizontal scanning rate correction apparatus
04/06/1982CA1121507A1 Interleaved multiple signal separating circuit
04/01/1982WO1982001110A1 Color gain controllable circuit
04/01/1982WO1982001107A1 Television receiver with count type vertical synchronizing circuit
03/1982
03/31/1982EP0048592A1 Method of producing color filters and image pick-up devices using them
03/31/1982EP0048569A2 Error concealment in digital television signals
03/30/1982US4322752 Fast frame rate sensor readout
03/30/1982US4322740 Solid-state color imaging camera
03/30/1982CA1121047A1 Noise reduction system for color television signal
03/30/1982CA1121046A1 Horizontal scanning rate correction apparatus for beam index color cathode-ray tube
03/30/1982CA1120996A1 Magnetizing method for use with a cathode ray tube
03/24/1982EP0047995A2 Circuit for processing color television signal of PAL system
03/24/1982EP0047994A2 Color synchronizing circuit
03/23/1982US4321704 Parity checking circuitry for use in multi-bit cell PCM recording and reproducing apparatus
03/23/1982US4321622 Video track transfer system and method
03/23/1982US4321619 Second order velocity error correction for time base correctors
03/23/1982US4321618 Reproducing system for video tape recorders
03/18/1982WO1982000934A1 Saturation and contrast control circuit
03/17/1982EP0047666A2 Video signal reproducing apparatus
03/16/1982US4320488 Recording and playback system
03/16/1982US4320418 Large area display
03/16/1982US4320414 Adjusting device for color television camera apparatus
03/16/1982US4320413 Solid-state image pick-up device
03/16/1982CA1120147A1 Video signal processing circuit
03/09/1982US4319280 Apparatus for converting cinematographic pictures into video signals
03/09/1982US4319266 Chroma keying system
03/09/1982US4319166 Method and apparatus of automatically processing and correcting the blocking voltage of an electron gun
03/09/1982CA1119718A1 Beam index color television receiver
03/09/1982CA1119717A1 Color signal reproducing system and circuit for the same
03/09/1982CA1119716A1 Blemish compensating system for a solid state image pick-up device
03/09/1982CA1119715A1 Solid-state color imaging device
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