Method of watching data broadcast and a receiving device for implementing the same

A technology of data broadcasting and broadcasting signals, which is applied to color TV parts, TV system parts, TVs, etc., and can solve the problem of lack of receivers receiving data broadcasting

Inactive Publication Date: 2010-03-24
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Traditional receivers lack the ability to receive data broadcasts (or data broadcast signals), and as a result, data broadcasts can only be received with the aid of an external set-top box

Method used

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  • Method of watching data broadcast and a receiving device for implementing the same
  • Method of watching data broadcast and a receiving device for implementing the same
  • Method of watching data broadcast and a receiving device for implementing the same

Examples

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Embodiment Construction

[0038] Reference will now be made in detail to 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.

[0039] Hereinafter, data broadcast (or data broadcast signal) other than video and audio (or video / audio signal) will be referred to as data (or data signal).

[0040] Figure 6 is an example diagram showing a receiver or a television broadcast receiver. refer to Figure 6, 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 101, a digital broadcast processing unit 104, a broadcast signal output unit 200, an amplifier 136 , a speaker 137 and a display module 138 .

[0041] More specifically, the OSD generator 134 may be configured to generate data under the control of the controller 100, and the...

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PUM

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Abstract

A device for receiving data broadcast signal is disclosed. More specifically, the device includes a memory configured to store data, a primary tuner configured to synchronize at least one transmit stream (TS) of the selected channel, a secondary tuner configured to synchronize each of all available channels in sequential order, a TS processing unit configured to convert the at least one TS into audible audio, displayable video, and displayable data broadcast, a controller configured to determine channels which provide data broadcast from the synchronized channels from the secondary tuner and to store a channel list, which includes channels determined to provide data broadcast, a display module configured to display the channel list on a screen, and at least one speaker configured to outputaudible audio of the channel.

Description

technical field [0001] The present invention relates to a method for viewing data broadcasting, and more particularly, to a method for viewing data broadcasting and a receiving device for realizing the method. Background technique [0002] Recently, a multi-mode system has received a lot of attention with the widespread use and gradual popularity of digital broadcasting services. Multimode systems allow users to view multiple channels of broadcast signals over a single digital television broadcast channel. [0003] Compared to the conventional broadcasting method through which only video and audio signals are broadcast, current or future broadcasting systems may include data signals in addition to video and audio signals in their broadcasting. In such systems, receivers are equipped with features and functions to efficiently and effectively adapt to changing broadcast systems. [0004] In general, transport streams (TS) for content broadcasting are classified into 3 types,...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H04N5/44H04N5/00H04N5/445H04N7/52
CPCH04N5/50H04N21/44222H04N21/4341H04N21/2368H04N21/434H04N21/482H04N21/4314H04N21/4316H04N21/47H04N21/4438H04N21/4312H04N21/42204H04N21/4345H04N21/4263H04N7/08H04N5/445H04N5/45H04N5/44
Inventor申恩京李在京
OwnerLG ELECTRONICS INC