Patents for H04N 9 - Details of colour television systems (80,494) |
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03/17/1987 | CA1219354A1 Error compensated control system in a video signal processor |
03/17/1987 | CA1219353A1 Video signal processor with bias error compensation |
03/17/1987 | CA1219352A1 Dc stabilization system |
03/17/1987 | CA1219351A1 Trilevel sandcastle pulse encoder |
03/17/1987 | CA1219350A1 Adjunct beam current limiter |
03/17/1987 | CA1219349A1 Non-saturating video output amplifier |
03/17/1987 | CA1219348A1 Control system for luminance/chrominance signal processing circuits |
03/17/1987 | CA1219347A1 Circuitry for correcting motion induced errors in frame comb filtered video signals |
03/17/1987 | CA1219346A1 Sampled data vertical detail signal processor |
03/17/1987 | CA1219345A1 Non-linear processor for video signal vertical detail component |
03/17/1987 | CA1219343A1 Apparatus for reducing motion induced distortion in a frame combed chrominance signal |
03/17/1987 | CA1219342A1 Apparatus for generating the magnitude of the vector sum of two vector signals |
03/17/1987 | CA1219341A1 Hue control apparatus as for a tv signal processing system |
03/17/1987 | CA1219340A1 Trilevel sandcastle pulse encoding/decoding system |
03/17/1987 | CA1219339A1 Tri-level sandcastle pulse decoder |
03/17/1987 | CA1219338A1 Signal processing circuit |
03/17/1987 | CA1219336A1 Video signal generating apparatus |
03/17/1987 | CA1219335A1 Video signal processor for progressive scanning |
03/12/1987 | EP0191822A4 Interactive video and audio controller. |
03/12/1987 | DE3531502A1 Image reproduction system for colour representation of a video image transmitted by primary colour signals |
03/12/1987 | DE3530948A1 Method of representing points of light on a matrix-addressed flat picture display device |
03/12/1987 | DE3530933A1 Method of controlling a matrix-addressed flat picture display device |
03/12/1987 | DE3530923A1 High-resolution, flat colour screen reproduction device |
03/11/1987 | EP0213973A1 Method for separating luminance and chrominance signals from a PAL or SECAM composite video signal, and device for using that method |
03/11/1987 | EP0213955A2 Circuit for simultaneously obtaining in parallel signals constituting a time division multiplexed signal |
03/11/1987 | EP0213913A1 Timing correction for a video signal processing system |
03/11/1987 | EP0213912A2 Video display system for wide and standard aspect ratio video signals |
03/11/1987 | EP0213221A1 Frequency conversion of a HF signal transmitted to a colour television receiver |
03/11/1987 | EP0213207A1 Video signal processor |
03/11/1987 | CN85109731A Reproducing apparatus |
03/11/1987 | CN85106834A Circuit for the synchronisation of the reference carrier oscillator in pal colour tv receiver |
03/10/1987 | US4649430 CCD imager with many dummy pixels |
03/10/1987 | US4649428 Digital TV with low cost auxiliary device communication system |
03/10/1987 | US4649421 Circuit for generating a signal for correcting registration in a color television camera with reduction in generation of shading |
03/10/1987 | US4649420 Automatic frequency response correction using color burst |
03/10/1987 | CA1219068A1 Method of encoding a recording signal, record carrier provided with a recording signal encoded in accordance with the method, apparatus for carrying out the method, and apparatus for reproducing a signal encoded in accordance with the method |
03/04/1987 | EP0212934A2 Colour cathode ray tube device |
03/04/1987 | EP0212715A1 Projection television display device |
03/04/1987 | EP0212359A2 Graphic decoder circuit |
03/03/1987 | US4647984 Time axis deviation compensation apparatus |
03/03/1987 | US4647983 Method and apparatus for recording and/or reproducing color video signal |
03/03/1987 | US4647960 Vertical contour emphasis de-emphasis circuit |
03/03/1987 | US4647822 Television camera |
03/03/1987 | CA1218546A1 High efficiency optical system for three-color liquid crystal light valve image projection with color selective prepolarization |
02/25/1987 | EP0211596A2 Apparatus for the display of high definition images |
02/25/1987 | EP0211532A1 Video key glow and border generator |
02/25/1987 | EP0211339A2 Apparatus for recording and/or reproducing with a plurality of rotary heads |
02/25/1987 | EP0211320A2 Method and apparatus for reconstructing missing color samples |
02/24/1987 | US4646166 Video still image storage system with high resolution |
02/24/1987 | US4646165 Chrominance signal recording apparatus utilizing digital sampling and quantizing techniques |
02/24/1987 | US4646161 Automatic white balance control circuit |
02/24/1987 | US4646143 Video projector type television receiver |
02/24/1987 | US4646142 Method and apparatus for aligning solid-state imagers |
02/24/1987 | US4646141 Television camera |
02/24/1987 | US4646139 Color image pickup apparatus with color filter array comprising filter elements of three different colors arranged to provide reduced folding distortion |
02/24/1987 | US4646138 Video signal recursive filter with luma/chroma separation |
02/24/1987 | US4646137 Method of producing a modulated chrominance signal with suppressed carrier and color carrier modulator for performing the method |
02/24/1987 | US4646136 Television signal synchronizing apparatus with sync phase control for video signal |
02/24/1987 | US4646133 Adaptive comb filter and interpolator |
02/24/1987 | US4645319 Composite optical image projection system |
02/18/1987 | CN86105172A Color picture tube |
02/18/1987 | CN85104911A Chrominance signal processing appratus |
02/18/1987 | CN85102045A Colour display tube and display device comprising such a colour display tube |
02/17/1987 | US4644412 Video signal recording and reproducing apparatus |
02/17/1987 | US4644390 Photoelectric sensor array support package |
02/17/1987 | US4644389 Digital television signal processing circuit |
02/17/1987 | US4644388 Process and circuit for the demodulation of chrominance signals |
02/17/1987 | US4644387 Plural input television receiver having peaking circuit and chrominance band reject filter in a video signal channel |
02/17/1987 | CA1218146A1 Multiplex magnetic recording and reproduction system |
02/17/1987 | CA1218145A1 Circuit arrangement for removing noise of a color video signal |
02/17/1987 | CA1217960A1 Television receiver of projection type |
02/10/1987 | US4642702 Apparatus for time base correction |
02/10/1987 | US4642700 Method of and apparatus for producing video signal associated with photographic image |
02/10/1987 | US4642696 Kinescope driver with kinescope current sensing circuit |
02/10/1987 | US4642682 Phase responsive composite video signal control system |
02/10/1987 | US4642678 Signal processing method and apparatus for producing interpolated chrominance values in a sampled color image signal |
02/10/1987 | US4642677 Color TV camera with plural solid state imaging devices mutually horizontally displaced and associated filters of vertically-oriented color stripes |
02/10/1987 | US4642676 Priority masking techniques for video special effects |
02/10/1987 | US4642675 Superheterodyne receiver |
02/10/1987 | US4642528 Picture correcting apparatus for use with in-line type color picture tube |
02/10/1987 | US4642527 In-line color picture tube apparatus with dynamic convergence correction device |
02/10/1987 | CA1217857A Hue control system |
02/10/1987 | CA1217855A Apparatus for recording a color video signal |
02/10/1987 | CA1217829A High order electrical signal filters |
02/04/1987 | EP0210890A1 Colour-collimated visualization device |
02/04/1987 | EP0210867A2 Video and audio signal recording and/or reproducing apparatus |
02/04/1987 | EP0210841A2 Color image pickup device |
02/03/1987 | US4641204 Recording and reproducing system for recording both analogue and digital information on and from a disc |
02/03/1987 | US4641202 Skip field color recording apparatus |
02/03/1987 | US4641201 Color video signal transmitting apparatus |
02/03/1987 | US4641194 Kinescope driver in a digital video signal processing system |
02/03/1987 | US4641183 Image pick-up apparatus |
02/03/1987 | US4641181 Signal to noise ratio enhancement using baseband signals in an FM television system |
02/03/1987 | US4641180 Electronic circuit apparatus for separating the luminance and color information of a color television signal |
02/03/1987 | US4641063 Video driver level shifter |
02/03/1987 | US4641062 Method and apparatus for adjusting the static convergence and purity of color television tubes |
02/03/1987 | CA1217585A1 Elevator display system with optical power transmission |
01/29/1987 | WO1987000640A1 Optical layout for a three light valve full-color projector employing a dual relay lens system and a single projection lens |
01/29/1987 | DE3625281A1 Image processor with colour discrimination - has photoelectric members receiving colour-differentiated image from original document, and standardising members for image signal |
01/28/1987 | EP0209797A2 Solid-state image pick-up device |