Matches 101 - 150 out of 306 < 1 2 3 4 5 6 7 >
Match Document Document Title
6608610 Plasma display device drive identifies signal format of the input video signal to select previously determined control information to drive the display  
A plasma display device and a method of driving a plasma display which are capable of performing suitable display control in response to the signal format of an input signal are provided. Either a...
6590615 Digital video receiving apparatus  
The present invention provides a digital video receiving apparatus for displaying a plurality of digital TV pictures on a plurality of receiving terminal apparatuses. The digital video receiving...
6577349 Receiver  
A receiver to receive a mixture of progressive and interlace video broadcast signals without being conscious of switching between the broadcasting systems. The receiver receives the mixed video...
6570625 Display apparatus and display method  
Anode voltages A′ and B′ corresponding to video signals A and B are switched by a first switch and supplied to an anode. Cut-off voltages A and B corresponding to the video signals A and B are...
6560280 Video transmission system  
In a video system incoming video having a given frame size is sent over a video transmission system that supports a different frame size. When a transmitting terminal in the transmission system...
6549243 Digital broadcast receiver unit  
A digital broadcast receiver unit for determining the scanning method of the video signal of the selected program when signals multiplexed through a plurality of different scanning methods are...
6545723 Dual HDTV/NTSC receiving method using symbol timing recovery and sync signal detection and apparatus thereof  
A dual HDTV/NTSC receiver for recovering one of a HDTV signal and a NTSC signal coexisting in a desired channel includes a tuning unit for converting a desired one of HDTV signals and NTSC signals...
6535252 Device for receiving displaying and simultaneously recording television images via buffer  
A device for receiving, storing and displaying television images. The device comprises a buffer ( 2 ) for storing television images. Television images having a first frame frequency are received at...
6529205 Image data display apparatus in which image data are displayed on terminal display unit and NTSC system display unit  
An image data display apparatus includes a terminal display unit, an NTSC display unit, and a frame memory having a first port and a second port, for storing an image data. A display timing control...
6525777 Video signal processor processing video signal by plurality of data driven processors and television receiver using the same  
A video signal processor includes a receiver unit receiving a broadcasted wave, an identify unit identifying a broadcasting system according to a signal received by the receiver unit, and a...
6515710 Color-difference signal conversion circuit  
A television receiver comprises an input circuit ( 1 ) for Y, PB, and PR signals of an external component video input signal, a matrix circuit ( 5 ) having a function of converting luminance signal...
6515708 Clock generator, and image displaying apparatus and method  
A clock generator is provided which comprises a reference signal generator; a voltage controller/generator to generate a dot clock signal; a frequency divider to divide the frequency of the dot...
6515707 Image frame synchronizing apparatus and method thereof  
An image frame synchronizing apparatus and a method thereof which receive image signals from a plurality of image signal sources, detect a synchronous signal from the image signal of one image...
6507951 System for time-shifting events in a multi-channel convergence system  
An architecture for convergence systems is disclosed. The architecture includes a hardware component providing a convergence environment. A channel map services component includes a listing of...
6501510 Digital/analog broadcast signal processing unit  
A digital/analog broadcast signal processing unit is provided by which a video/audio signal can be processed by receiving an analog broadcast signal and a digital broadcast signal and switching a...
6490001 Apparatus and method increasing speed of receiving television broadcasts  
A receiving apparatus and a receiving method arranged to reduce the delay time of tuning to and reception of a digital TV broadcast actually and apparently. A coefficient memory for storing...
6486924 Television antenna with bypassable amplifier circuit  
An indoor television antenna has a bypassable amplifier circuit, which is user-controllable to switch between an amplification signal path and a unity gain signal path. The amplifier circuit, also...
6486925 Channel managing apparatus and method for digital/analog TV  
In a channel managing apparatus and method for a digital/analog TV, if a user selects a desired channel, a type of broadcasting corresponding to the channel selected by the user is automatically...
6486926 Adaptable raster distortion correction system for multiple horizontal scanning frequencies  
A memory and a switchable digital filter supply different numbers of digital distortion correction values. The supplied distortion correction values are converted to an analog distortion correction...
6483553 TV receiver for digital/analog combined use  
The combined TV receiver can receive and process an analog broadcasting signal as well as a digital broadcasting signal, and includes a controller determining whether a channel selected by a user...
6480236 Envelope detection of PN sequences accompanying VSB signal to control operation of QAM/VSB DTV receiver  
The data field synchronization segment as symbol coded for VSB transmission comprises pseudo-random noise (PN) sequence information that can be detected in a QAM/VSB DTV signal receiver using an...
6476878 Method and apparatus for audio signal processing  
The method, apparatus, and system for controlling audio anomalies by using a mute switch 51 to prevent output of an auxiliary audio signal 21 in a television signal 20 with an auxiliary audio...
6462786 Method and apparatus for blending image input layers  
A method and apparatus for blending a plurality of image input layers include processing that begins by converting each of a plurality of image input layers that have a color base that differs from...
6456333 Television system discriminator and television system discrimination method  
The object of the present invention is to provide a TV system discriminator capable of being applied to when the inputted TV signal is an analog signal or a digital signal, and capable of...
6445424 Method and apparatus for multistandard video data acquisition  
For the acquisition of multistandard video data a decoder is used with a register 201 having 24 cells for storing 3 times 8 bit of data. Each of the three bytes are connected with logical devices...
6441870 Automatic gamma correction for multiple video sources  
A system has video output connections capable of connecting to different display devices. The system has input connections capable of receiving image signal from multiple sources. A table of gamma...
6441860 Video signal processing apparatus  
A video signal processing apparatus which can process video signals with different formats simply by switching between programs for processing video signals. Different system clock signals are sent...
6437834 Video switching and mix/effecting equipment  
Video switching and mix/effecting equipment which performs video switching and mix/effecting by a single circuit configuration on SDTV and HDTV signals. The video switching and processing equipment...
6421094 HDTV video display processor  
A HDTV video processor includes a data input part for processing the video data having different image formats, format information and control signals; a memory interfacer for imaging the access to...
6404459 Display with scan converter for converting scanning frequency of input video signal  
A display for receiving video signals of a plurality of deflection frequencies including a conversion unit which is responsive to at least one of a horizontal frequency and a vertical frequency of...
6400409 Control of horizontal frequency selection  
An apparatus displays pictures from sources having a plurality of horizontal frequencies. A scanning generator is operable at the plurality of frequencies and comprises an oscillator generating a...
6396548 System and method for multimode operation of a digital filter with shared resources  
There is disclosed a digital filter cell capable of processing in a first mode a first signal having real data components only and processing in a second mode a second signal having real data...
6392715 UHF/VHF turner  
There is provided a UHF/VHF tuner in which complication in structure and increase in manufacturing costs are suppressed and broadcast receiving performance is improved by reducing variation in the...
6384867 Video display apparatus capable of displaying video signals of a plurality of types with different specifications  
A video display apparatus comprises a video-signal processing circuit for processing an input video signal, a PLL circuit for generating a clock signal, a discrimination circuit for identifying the...
6380983 TV receiver with selectable signal processing systems  
A TV receiver with selectable signal processing systems in which main controller 103 selects a proper signal processing system according to signal processing unit 120 based on the results of...
6373527 High definition television for simultaneously displaying plural images contained in broadcasting signals of mutually different broadcasting systems  
A high definition television (HDTV) for displaying an image contained in a broadcasting signal of mutually different broadcasting systems is provided. The HDTV restores a first image signal which...
6369857 Receiver for analog and digital television signals  
A receiver requiring only a single IF SAW filter and IF amplifier receives signals in both analog format and in digital format, such as the NTSC, PAL and SECAM analog television signal formats and...
6366327 Vertical sync detection and output for video decoder  
A technique for detecting three modes of video input signal and outputting a vertical sync signal based on the input signal. In a first mode, a standard video signal is received and a line counter...
6362853 Method and apparatus for displaying images  
To provide a method and device for picture display capable of performing suitable picture display corresponding to various video signals. Kind of an input video signal S 1 is determined based on...
6353460 Television receiver, video signal processing device, image processing device and image processing method  
The television receiver including a display device capable of displaying a video signal having a predetermined display former of this invention includes; a plurality of video signal sources; a...
6351290 Television receiver with separate I-F amplifiers for VSB and QAM digital TV signals that are digitally synchrodyned  
A radio receiver includes first and second intermediate-frequency amplifier chains respectively supplying first and second final intermediate-frequency responses to a digital television (DTV)...
6337716 Receiver for simultaneously displaying signals having different display formats and/or different frame rates and method thereof  
A receiver for simultaneously displaying signals having different display formats and/or different frame rates, and a method thereof are provided. The receiver includes a signal generator, a first...
6335762 Circuit and method for determining received signal  
Circuit and method for determining a received signal for a receiver such as a simulcast receiver or an HDTV receiver are provided. The circuit includes a first detector for detecting a first...
6333767 Radio receivers for receiving both VSB and QAM digital television signals with carriers offset by 2.69 MHz  
A radio receiver uses the same tuner for receiving a selected digital television (DTV) signal, irrespective of whether it is a quadrature-amplitude-modulation (QAM) or a vestigial sideband (VSB)...
6329982 Programmable pulse generator  
A programmable pulse generator, and the method embodied by it, for a video system are provided. The programmable pulse generator includes: a multi-pulse circuit selectively outputting one of plural...
6317168 Digital TV receiver for performing channel selection using stored channel information and method performing the same  
Disclosed is a digital TV receiver performing a channel selection using stored channel information and a method for selecting a channel. With respect to a broadcasting signal which is not being...
6310655 Method and device for displaying widescreen images on conventional aspect ratio display monitors  
A method and device is described herein for displaying a television picture comprised of several standard aspect ratio images on widescreen and standard aspect ratio video monitors. A widescreen...
6307595 NTSC/DTV reception apparatus automatically conditioned for NTSC signal reception responsive to 4.5 MHz intercarrier  
Television signal reception apparatus for receiving a television signal selected from among transmitted television signals of different types includes a respective receiver portion for each of the...
6307598 Plural-conversion TV receiver converting 1st I-F to 2nd I-F using oscillations of fixed frequency above 1st I-F.  
Plural-conversion radio receivers for receiving DTV signals, in accordance with the Advanced Television Systems Committee (ATSC) standard, or analog TV, in accordance with the National Television...
6300980 Computer system design for distance viewing of information and media and extensions to display data channel for control panel interface  
A computer system provides a communication link to a display monitor so as to control the display of not only computer signals but of other signals such as television signals. By providing this...
Matches 101 - 150 out of 306 < 1 2 3 4 5 6 7 >