| Patents for H04N 9 - Details of colour television systems (80,494) |
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| 09/14/1999 | US5953083 Retarder stacks for polarizing a first color spectrum along a first axis and a second color spectrum along a second axis |
| 09/14/1999 | US5953078 Video signal processing circuit having an interface for connecting a color correction circuit between a noise reduction circuit and a contour circuit |
| 09/14/1999 | US5953076 System and method of real time insertions into video using adaptive occlusion with a synthetic reference image |
| 09/14/1999 | US5953072 Apparatus for automatically switching broadcasting systems and a controlling method thereof |
| 09/14/1999 | US5953069 Sync separator circuit |
| 09/14/1999 | US5953063 Bi-phase code decoding system |
| 09/14/1999 | US5953059 Color signal processing circuit with hue/gain control and frequency conversion mechanisms |
| 09/14/1999 | US5953058 White balance control using a vertical edge detection signal in video signals |
| 09/14/1999 | US5952787 Degaussing circuit employing filter for improved performance |
| 09/14/1999 | US5952786 Auto deguassing from stand-by to on |
| 09/14/1999 | US5952776 Color display device with phosphor regions and corresponding color-filter layers |
| 09/14/1999 | US5952767 Index-type color cathode ray tube |
| 09/14/1999 | US5951690 Synchronizing an audio-visual stream synchronized to a clock with a video display that is synchronized to a different clock |
| 09/14/1999 | US5951136 Projection display apparatus |
| 09/14/1999 | US5951135 Color image projection system |
| 09/10/1999 | WO1999045714A1 Lcd projector |
| 09/10/1999 | WO1999045708A1 Video data reproducing device and video data reproducing method |
| 09/10/1999 | WO1999034608A3 Multi-color-band scrolling across single-panel light valve |
| 09/09/1999 | DE19838185A1 Flat panel laser display screen |
| 09/08/1999 | EP0940995A2 Method and apparatus for extracting chrominance shape information for interlaced scan type image |
| 09/08/1999 | EP0940985A2 Multimedia recorder with enhanced EPG-related functions |
| 09/08/1999 | EP0940983A1 Digital broadcast program recording and reproducing device |
| 09/08/1999 | EP0940982A1 Disc recording method and device, disc reproducing method and device, and recording medium |
| 09/08/1999 | EP0940976A2 Single-chip color CMOS image sensor with two or more line reading structure |
| 09/08/1999 | EP0940815A2 Storage medium storing catalogue information and apparatus and method for playing back catalogue information |
| 09/08/1999 | EP0940814A2 Data reproduction apparatus and data storage medium |
| 09/08/1999 | EP0940032A1 Moire suppression |
| 09/08/1999 | EP0940029A1 Active pixel sensor array with multiresolution readout |
| 09/08/1999 | EP0685142B1 Viedeodisplay control system and method |
| 09/08/1999 | EP0645765B1 Disklike recording medium, apparatus for recording data on disk, and apparatus for reproducing data from disk |
| 09/08/1999 | EP0635976B1 Magnetic recording/reproducing apparatus which records transmitted character signals |
| 09/08/1999 | CN1228190A Editing system and editing method |
| 09/08/1999 | CN1228169A Method and device for producing at least three light bundles of differing wavelengths, specially for color display |
| 09/08/1999 | CN1045040C Television system for transmitting pictures in digital form |
| 09/08/1999 | CN1045028C Display device including convergence correction device |
| 09/07/1999 | US5949955 Recording medium apparatus and method of recording and reproducing data with management information |
| 09/07/1999 | US5949953 Disk media, and method of and device for recording and playing back information on or from a disk media |
| 09/07/1999 | US5949949 Digital video signal processor |
| 09/07/1999 | US5949918 Method and apparatus for performing image enhancement |
| 09/07/1999 | US5949792 Method and apparatus for encoding a digital signal, recording medium used for storing the digital signal, and method and apparatus for transmitting the digital signal |
| 09/07/1999 | US5949752 Recording media and methods for display of graphic data, text, and images |
| 09/07/1999 | US5949576 Rear projection screen multi-panel connection system |
| 09/07/1999 | US5949500 Degaussing coil fixing technique |
| 09/07/1999 | US5949499 For a convergence circuit in a television receiver |
| 09/07/1999 | US5949496 Color correction device for correcting color distortion and gamma characteristic |
| 09/07/1999 | US5949483 Active pixel sensor array with multiresolution readout |
| 09/07/1999 | US5949482 Optimization processing for integrated circuit physical design automation system using optimally switched cost function computations |
| 09/07/1999 | US5949400 Method and apparatus for correcting a chromaticity diagram by a variable brightness |
| 09/07/1999 | US5949393 Image display apparatus having phosphors arranged in a checkerboard pattern and its driving method |
| 09/07/1999 | CA2107722C Display apparatus |
| 09/02/1999 | WO1999044370A1 Luminance signal and chrominance signal separating circuit |
| 09/02/1999 | WO1999044356A2 High definition television camera and formatter |
| 09/02/1999 | WO1999034601A3 System of sharing objects having a plurality of contents |
| 09/02/1999 | WO1999019758A3 Light separation and recombination system for an off-axis projector |
| 09/01/1999 | EP0939558A1 Process and device for S-correction in a cathode-ray tube |
| 09/01/1999 | EP0939556A1 Method and apparatus for digital multi-standard colour signal demodulation |
| 09/01/1999 | EP0939555A1 Method and apparatus for digital multi-standard colour signal demodulation |
| 09/01/1999 | EP0939544A2 Method for driving solid-state image pickup apparatus, solid-state image pickup device and camera |
| 09/01/1999 | EP0938694A1 Flat display screen |
| 09/01/1999 | EP0768010B1 Transport processor interface and video recorder/playback apparatus for a digital television system |
| 09/01/1999 | EP0768009B1 Transport processor interface for a digital television system |
| 08/31/1999 | US5946500 Apparatus and method for chroma replacement |
| 08/31/1999 | US5946446 Recording and reproduction of variable-speed playback data using a specific area on each track of a recording medium |
| 08/31/1999 | US5946442 High-speed video tape copier |
| 08/31/1999 | US5946298 Digital interface which inserts a transfer rate value into a packet header and controls access to a bus based on a total transfer rate |
| 08/31/1999 | US5946139 Compact monitor |
| 08/31/1999 | US5946114 Optical filtering device and application to a liquid crystal projector |
| 08/31/1999 | US5946113 System and method for color space conversion |
| 08/31/1999 | US5946056 Color composing optical system |
| 08/31/1999 | US5946055 In an automobile |
| 08/31/1999 | US5946054 Optical apparatus, projection display apparatus and optical compensation method |
| 08/31/1999 | US5946053 Image encoder and subcarrier signal generator |
| 08/31/1999 | US5946051 Method and apparatus for enabling a user to access data network applications from a television system |
| 08/31/1999 | US5946049 Apparatus and method for synchronizing multiple asynchronous signals |
| 08/31/1999 | US5945977 Luminance signal producing circuits |
| 08/31/1999 | US5945931 Method and apparatus for decoding digital signal and apparatus for reproducing digital signal |
| 08/31/1999 | US5944401 Optical block and liquid crystal projector |
| 08/31/1999 | CA2061894C Color temperature selector and method of selecting color temperature |
| 08/31/1999 | CA2012280C Automatic frequency control circuit |
| 08/26/1999 | WO1999043000A1 Information storage medium and information recording/reproducing system |
| 08/26/1999 | WO1999042986A1 Method and apparatus for displaying image |
| 08/25/1999 | EP0938014A1 Polarized light illumination device and projection display device |
| 08/25/1999 | EP0937362A1 A method and apparatus for correcting colour difference signals |
| 08/25/1999 | EP0937361A1 Backing luminance non-uniformity compensation in real-time compositing systems |
| 08/25/1999 | EP0937360A1 Color and luminance control system for liquid crystal projection displays |
| 08/25/1999 | EP0873650B1 Circuit for color decoding and color decimation of a video signal |
| 08/25/1999 | EP0769235B1 System for automatic screen grid biasing of a kinescope tube in response to a black level indicating signal derived for automatic kinescope biasing |
| 08/25/1999 | CN2335325Y Video frequency signal three-state switch assembly |
| 08/25/1999 | CN1227032A Method and device for displaying video image and manufacture of the device |
| 08/25/1999 | CN1226975A Light-modulating element and projection display |
| 08/25/1999 | CN1226974A Light-modulating element and projection display |
| 08/25/1999 | CN1226784A Solid state image pickup device and signal reading method thereof |
| 08/25/1999 | CN1226783A Image pickup element |
| 08/24/1999 | US5943102 Image data decoding method and apparatus comparing decode and display progress |
| 08/24/1999 | US5943101 Method and circuit arrangement for distinguishing between standard and non-standard CVBS signals |
| 08/24/1999 | US5943100 Circuit arrangement for frequency conversion of a color signal |
| 08/24/1999 | US5943065 For generating graphics data |
| 08/24/1999 | US5943028 Self-raster circuit of a monitor |
| 08/24/1999 | US5942848 Color display device with phosphor regions for emitting red, blue and green light through red-blue color-filler layers and apertures in a black-matrix layer |
| 08/19/1999 | WO1999041906A2 Reproduction of a digital information signal in a trick play reproduction mode |