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Class Information
Number: 348/739
Name: Television > Video display
Description: Subject matter including an apparatus for converting an image-representative electrical signal (i.e., video signal) of an object or a scene into a visible image of the object or scene.


Sub-classes under this class:

Class Number Class Name Patents
348/798 Array of lamps 33
348/740 Array of shutters 7
348/836 Cabinet or chassis 292
348/805 Cathode-ray tube 99
348/742 Color sequential 170
348/795 Direct viewed light valve 25
348/800 Electroluminescent (e.g., scanned matrix, etc.) 54
348/797 Gas discharge 53
348/790 Liquid crystal 108
348/744 Projection device 389
348/741 Red-white phenomena 3
348/796 Vacuum panel 27
348/804 With optical fiber device 53


Patents under this class:
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Patent Number Title Of Patent Date Issued
7599011 Method for synchronizing an image data source and a resonant mirror system to generate images Oct. 6, 2009
7583320 Digital image display system Sep. 1, 2009
7554604 Method and apparatus for simulating the scenes of image signals Jun. 30, 2009
7548662 System and process for increasing the apparent resolution of a display Jun. 16, 2009
7542183 Electronic imaging apparatus Jun. 2, 2009
7532224 Information processing method and apparatus May. 12, 2009
7533402 Satellite set-top box decoder for simultaneously servicing multiple independent programs for display on independent display device May. 12, 2009
7477321 Video display system and video display control apparatus Jan. 13, 2009
7471345 Flat display device and control method thereof Dec. 30, 2008
7463415 System for collecting and displaying images to create a visual effect and methods of use Dec. 9, 2008
7432991 Random access display monitor Oct. 7, 2008
7365805 Display device, manufacturing method thereof, and television receiver Apr. 29, 2008
7352415 Electronic image display systems Apr. 1, 2008
7333156 Sequential colour visual telepresence system Feb. 19, 2008
7317494 Autostereoscopic video display with a parallax barrier having oblique apertures Jan. 8, 2008
7289160 Output selection device and output selection method for video signals Oct. 30, 2007
7280151 Video camera with a rotatable grip unit Oct. 9, 2007
7171027 Vehicular image processing apparatus and related method Jan. 30, 2007
7129992 Method and system for video display with automatic reframing Oct. 31, 2006
7017053 System for reduced power consumption by monitoring video content and method thereof Mar. 21, 2006
7012576 Intelligent display interface Mar. 14, 2006
6977693 Networked video projector apparatus and method of projecting a video frame on a video projector Dec. 20, 2005
6906754 Electronic display with compensation for shaking Jun. 14, 2005
6900844 Display control method for video display system and video display system May. 31, 2005
6823088 Image display system and image display method Nov. 23, 2004
6809295 Television and oven combination device Oct. 26, 2004
6778226 Device cabinet with dynamically controlled appearance Aug. 17, 2004
6768520 Method for regulating the picture power in a television receiver Jul. 27, 2004
6709114 Spherical mounting system for three axis adjustment of light projector assembly in a projection television Mar. 23, 2004
6704061 Temporary simulated off state in a restart of a video display Mar. 9, 2004
6661393 Scanned display with variation compensation Dec. 9, 2003
6611297 Illumination control method and illumination device Aug. 26, 2003
6568816 Projection system and method for using a single light source to generate multiple images to be edge blended for arrayed or tiled display May. 27, 2003
6473138 Custom installation television receiver with variable front panel configuration Oct. 29, 2002
6466268 Image control device and method, and image display device Oct. 15, 2002
6452636 Image control device and method, and image display device Sep. 17, 2002
6445362 Scanned display with variation compensation Sep. 3, 2002
6313888 Image display device Nov. 6, 2001
6304287 Image viewing device and operation unit for said image viewing device, accessories used with said image viewing device, a facility in which said device and accessories are used, and method of Oct. 16, 2001
6275270 Video display and image intensifier system Aug. 14, 2001
6268890 Image display apparatus with selected combinations of subfields displayed for a gray level Jul. 31, 2001
6181367 Video image viewing device and method Jan. 30, 2001
6072545 Video image rotating apparatus Jun. 6, 2000
6034782 Adaptive compression for printer I/O channel Mar. 7, 2000
6002452 Sequential color display system with spoke synchronous frame rate conversion Dec. 14, 1999
5986676 Device for protecting selected information in multi-media workstations Nov. 16, 1999
5973727 Video image viewing device and method Oct. 26, 1999
5959683 System to remove artifacts in a digital image derived from a television signal Sep. 28, 1999
5929910 Video overhead display system Jul. 27, 1999
5923367 Integral image recording and image playback system Jul. 13, 1999

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