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Class 348/565 - Picture in picture


Subclass of Class 348 - Television
Definition: Subject matter including a specific circuitry for processing
No. of patents: 561
Last issue date: 04/24/2012


1                      
NumberTitleIssue Date
8165455Data processing apparatus and data processing method, and computer program
Division editing of a movie stream file picked up for a recording application is executed while conforming to a predetermined standard format. When a stream file is divided at an arbitrary division point, a preceding chapter is created by giving padding in an...
04/24/2012
8149334PIP processing apparatus and method thereof
A PIP (Picture In Picture) processing apparatus processes a main image and a secondary image and includes a scaling circuit, a memory circuit, a first selecting circuit and a processing circuit. The scaling circuit scales down the secondary image to output a scaled-...
04/03/2012
8134645Combination of recorded program index and EPG
A television system has a television viewing mode and a guide mode. The guide mode includes an electronic program guide (EPG), which provides the viewer program information for tuned programs, and a tape index guide (TIG), which provides information for programs rec...
03/13/2012
8013938Method of audio-visual communication using a television and television using the same
A method of audio-visual communication using a television and a television using the same are provided, wherein the broadband network and television technologies are used to achieve services of audio-visual communication over a network, such that a user uses the tel...
09/06/2011
7990473Image processing apparatus, image processing method, and image processing program
An image processing apparatus that can display a predetermined content as a predetermined main screen or predetermined sub-screens includes a displaying unit operable to display a main-content on the main screen and sub-contents on the sub-screens; a detecting unit ...
08/02/2011
7982806Broadcast receiver
A broadcast receiver includes a first video signal selector which outputs a video signal of a main-picture; a second video signal selector which outputs a video signal of a sub-picture; a first audio signal selector which outputs an audio signal of the main-picture;...
07/19/2011
7948561Video playback apparatus and method for controlling the same
The video playback apparatus includes: a video data processor for simultaneously and asynchronously reproducing a main-video stream and a sub-video stream, and controlling position- and size-information of a corresponding display window; and a video output controlle...
05/24/2011
7911537Multichannel video reception apparatus and method for digital broadcasting
Provided is a multichannel video reception apparatus of a mobile communication terminal for digital broadcasting. An RF processor receives a broadcast signal of a digital broadcast service via an antenna. A baseband processor processes the received broadcast signal ...
03/22/2011
7903177Broadcast receiver and method for displaying channel information
A broadcast receiver and method for displaying channel information, are discussed. According to an embodiment, a method for displaying channel information using a broadcast receiver, includes tuning, by the broadcast receiver, to at least one channel if a channel ed...
03/08/2011
7898600Apparatus for providing multiple screens and method of dynamically configuring multiple screens
An apparatus and method for providing multiple screens is disclosed. The apparatus includes a user/application interface module receiving a PiP service providing mode, and an output module displaying a video component of a service on a main screen if the PiP service...
03/01/2011
7889278Display apparatus that displays image and sub image and control method thereof
The present invention relates to a display apparatus comprising a display part which displays a main image and a sub image thereon, further comprising a user selection part having a menu adjusting button, such as a button; and a processor to adjust a display state o...
02/15/2011
7876382Television program display apparatus, display control method, program, and storage medium
A television program display apparatus displays a small area selected from a plurality of small areas in an enlarged scale on the basis of position information and magnification information of the small area, and displays program information indicating the contents ...
01/25/2011
7825989Television channel change picture-in-picture circuit and method
We describe and claim television channel change picture-in-picture circuit and method. The circuit includes means for displaying a first channel on a primary portion of a screen, means for changing from the first channel to a second channel, and means for displaying...
11/02/2010
7773156Device and method for displaying PIP on TV
Device and method for displaying a PIP on a TV, the method including the steps of (a) generating a PIP if a user selects a PIP mode, generating menus for the generated PIP in a form of an OSD, displaying the generated PIP and PIP menus on the same time, (d) if a use...
08/10/2010
7692725Television receiver and control program for the television receiver
A display controller displays an image of a high resolution output from 13-Segment decoder on a main screen area of a display unit and displays an image of the standard resolution output from a single-Segment decoder on a subsidiary screen area of the display unit. ...
04/06/2010
7652722Apparatus and method for displaying multiple channels and changing channels in a portable terminal having a television video signal receiving function
An apparatus and method for displaying television (TV) video data in a portable terminal having a TV video signal receiving function. The apparatus and method include displaying first video data on a first display unit in a TV mode, displaying a channel list during ...
01/26/2010
7649570Broadcast receiver and method for displaying channel information
A broadcast receiver and a method for displaying channel information are disclosed, in which video signals of each channel are displayed in a multi-PIP mode when a channel list is displayed, so that a user can identify the channel list through video. Therefore, sinc...
01/19/2010
7646432Multimedia signal matching system and method for performing picture-in-picture function
A multimedia signal matching system for performing a picture-in-picture function includes: at least one set-top box including a decoder for decoding multimedia signals in a predetermined reference format and generating a control signal for performing the picture-in-...
01/12/2010
7643092Broadcast receiving system
When a main television is turned on, a power source A, a power source B, and a power source C operate. When the main television is turned off (stand-by state), the power source A and the power source B operate, if the sub-television is turned on, and only the power ...
01/05/2010
7580080Automatic launch of picture-in-picture during commercials
Methods and systems are provided for automatically launching a picture-in-picture (PIP) display on a television screen in response to detecting a commercial break. PIP launch scheme information is stored in a memory and retrieved upon the detection of a commercial b...
08/25/2009
7532253Television channel change picture-in-picture circuit and method
We describe and claim television channel change picture-in-picture circuit and method. The circuit includes means for displaying a first channel on a primary portion of a screen, means for changing from the first channel to a second channel, and means for displaying...
05/12/2009
7522218Display device and method for controlling the same
Display devices and methods for controlling the same are provided, which can display text along with video that satisfy prescribed visual criteria. Accordingly, the text can be more easily seen by a viewer. A method can include a) detecting color information of a te...
04/21/2009
7518658Receiving apparatus
A television broadcast receiving apparatus which displays one of television programs received by two tuners on a main picture screen and displays the other on a child picture screen, where one of audios of a program of the main picture screen and a program of the ch...
04/14/2009
7505081System and method for preserving external storage device control while in picture-outside-picture (POP) or picture-in-picture (PIP) modes
A system and method permits time-shifting or recording for any tuner input, regardless of whether the tuner input is being used for POP (or PIP) or main viewing window. This allows POP (or PIP) video modes and recording to an external recording device to be carried ...
03/17/2009
7437124Satellite radio receiver that displays information regarding one or more channels that are not currently being listened to
A satellite radio receiver includes a display that displays information regarding one or more channels that are not currently being listened to. For a music channel, this information may include the name of the artist, the song title, time left in the song, etc. For...
10/14/2008
7430018Timesharing of a display screen
Since a continuous movie effect is created at 24 frames/second, a TV or a movie screen capable of displaying 48 frames/second can alternate the frames from two different programs, so that the frames of each program will have the rate of 24 frames/second. Two viewers...
09/30/2008
7420566Apparatus and method for forming event picture in mobile communication terminal
Disclosed are an apparatus and a method for forming an event picture in a mobile communication terminal. According to the invention, when there occurs any event such as call reception, alarm or message reception under state that a service picture is displayed on a s...
09/02/2008
7420620Multi-picture display with a secondary high definition picture window having an adjustable aspect ratio
Systems and methods for presenting high definition display signals in secondary windows of a display are disclosed. In one embodiment, the aspect ratio of a high definition content secondary window is adjustable. The high definition content secondary window may be a...
09/02/2008
7398051Satellite radio receiver that displays information regarding one or more channels that are not currently being listened to
A satellite radio receiver includes a display that displays information regarding one or more channels that are not currently being listened to. For a music channel, this information may include the name of the artist, the song title, time left in the song, etc. For...
07/08/2008
7375761Receiver having motion picture data decoder
A receiver includes a motion picture data decoder which decodes motion picture data to obtain decoded motion picture data, a memory which stores the decoded motion picture data, a video processing unit which mixes the decoded motion picture data with first graphics ...
05/20/2008
7373650Apparatuses and methods to enable the simultaneous viewing of multiple television channels and electronic program guide content
A Digital Home Communication Terminal (DHCT) including a plurality of tuners, each of which can select one of a plurality of transmission channels provided by a Digital Broadband Delivery System (DBDS). The multiple tuners enable the DHCT to tune to a plurality of d...
05/13/2008
7373652Server-centric search function in an interactive program guide
Techniques for searching a program guide database. In accordance with a method, one or more search criteria (e.g., keywords) are received and a request for a search is then sent, along with the search criteria, to a head end of an information distribution system. In...
05/13/2008
7372506Method and apparatus to display on-screen display user-guide information about status of external device
A method and apparatus to display user-guide on-screen display information about a status of an external device on a display device connected with the external device may include attempting to detect a signal from the external device when the display device is in an...
05/13/2008
7369157Video monitoring system using daisy chain
A video monitoring system using daisy chain is disclosed. The video monitoring system can display a multiplexed image consisting of four or more pictures by bypassing video signals captured by a plurality of video cameras through several stages. ...
05/06/2008
7370016Music distribution systems
Music is blanket transmitted (for example, via satellite downlink transmission) to each customer's user station where selected music files are recorded. Customers preselect from a list of available music in advance using an interactive screen selector, and pay only ...
05/06/2008
7369823Reception apparatus
A comparison circuit 13x compares signals from demodulator circuits 11a and 11b and thereby compares the reception condition of the antennas 1a and 1b. The tuner circuit corresponding to the anten...
05/06/2008
7359619Transmitting signals to cause replays to be recorded at a plurality of receivers
A video stream may include portions that are stored while other portions are being displayed. In one embodiment, a portion of the video stream may be stored in digital storage media at one instance while in the next instance another portion of the stream is being re...
04/15/2008
7359005Method and system for component sync detection and alignment
In a method and system for component sync detection and alignment, the Y/G channel is used as a master channel from which the vertical and the horizontal syncs are detected by a master sync generator. The master sync generator determines a fast and slow slice level ...
04/15/2008
7350157Filtering by broadcast or recording quality within an electronic program guide
A memory associates a media quality indicator with each media program in a set of media programs. A filter selects from the set those media programs having at least a specified media quality. A display interface displays a list of the selected media programs in an e...
03/25/2008
7349032Circuit to resize and enlarge an image signal and resizing and enlargement method for an image signal
The invention provides an image processing circuit having a capability of performing a reduction (resizing) process and an enlargement process on horizontal-scanning-line data inputted in synchronization with an input horizontal synchronization signal, and subsequen...
03/25/2008
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