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Method of viewing a data broadcast and a receiver for implementing the same

A data broadcasting and data technology, applied in the field of receivers, can solve the problem that the receiver does not receive data broadcasting

Active Publication Date: 2011-06-01
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Traditional receivers do not have the function of receiving data broadcasting (or data broadcasting signals), therefore, external set-top boxes are used to receive data broadcasting

Method used

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  • Method of viewing a data broadcast and a receiver for implementing the same
  • Method of viewing a data broadcast and a receiver for implementing the same
  • Method of viewing a data broadcast and a receiver for implementing the same

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Embodiment Construction

[0034] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

[0035] Hereinafter, data broadcast (or data broadcast signal) other than video and audio (or video / audio signal) will be referred to as data (data signal).

[0036] FIG. 4 is an exemplary diagram showing a receiver (or television broadcast receiver) according to an embodiment of the present invention. 4, the receiver or television broadcast receiver includes a controller 100, a memory 133, a user interface 132, an on-screen display (OSD) generator 134, an antenna 101, a tuner 102, a digital broadcast processing unit 104, a broadcast signal output unit 200 , audio switch 135 , amplifier 136 , speaker 137 and display module 138 .

[0037]More specifically, the OSD generator 134 may be configured to generat...

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PUM

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Abstract

A device for receiving broadcast signal is disclosed. The device includes an user interface (132) configured to provide at least one command signal for selecting a data broadcast signal and for selecting an audio for a video broadcast signal and an audio in the audios for the selected data broadcast signal; a controller (100) configured to provide control signals according to the command signal inputted via the user interface (132); a tuner (102) configured to synchronize at least one transmit stream (TS) of the selected data broadcast channel according to the control signal; a TS unit (104) configured to convert the at least one TS; an audio switch configured to output any one of the plurality of audible audio signals for video or the plurality of audible audio signals for data according to the control signal; a display module(138) configured to display at least one of the video and the data on a same screen; and at least one speaker (137) configured to output audible audio outputted from the audio switch.

Description

technical field [0001] The present invention relates to a method of viewing data broadcasting, and more particularly, to a method of viewing data broadcasting and a receiver for implementing the method. Background technique [0002] With the widespread use and increasing popularity of digital broadcasting services, multi-mode systems have recently received more attention. A multi-mode system allows users to view broadcast signals of multiple channels through a single digital television broadcast channel. [0003] Compared to the conventional broadcasting method that broadcasts only video and audio signals, current or future broadcasting systems may include data signals within their broadcast range in addition to video and audio signals. In such systems, receivers are equipped with features and functions for effectively and efficiently adapting to changing broadcast systems. [0004] Generally, transport streams (TS) for broadcasting of content are classified into three (3)...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/04H04N7/16H04N7/24H04N7/52
CPCH04N21/4312H04N7/163H04N21/4314H04N21/235H04N21/4348H04N21/4852H04N21/8106H04N21/435H04N5/44H04N7/08H04N5/445
Inventor 申恩京李在京
Owner LG ELECTRONICS INC