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Additional information transmitting device for digital broadcast receiver and its method

A technology of additional information and digital broadcasting, applied in the direction of simultaneous/sequential multi-TV signal transmission, image communication, color TV parts, etc., which can solve the problems of cumbersome button operations and achieve the effect of easy editing or modifying files

Inactive Publication Date: 2006-05-10
LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in order to obtain the introduction information of this broadcast program, the user has to perform cumbersome button operations, and it can only be implemented through the display screen of the digital broadcast receiver.

Method used

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  • Additional information transmitting device for digital broadcast receiver and its method
  • Additional information transmitting device for digital broadcast receiver and its method
  • Additional information transmitting device for digital broadcast receiver and its method

Examples

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Embodiment Construction

[0031] Hereinafter, the present invention will be described with reference to the drawings.

[0032] First, a system used in the additional information delivery device of the present invention will be described with reference to FIG. 1 .

[0033] As shown in FIG. 1, the system to which the present invention is applicable consists of a digital broadcast receiver (DTV) 100 with a built-in additional information transmission device of the present invention and a plurality of standard document output devices 110-1 to 110-2 connected to the digital broadcast receiver 100. ...composition. Wherein, symbol 120 represents the determined document that is transmitted to the outside by the above-mentioned standard document output device or displayed on the screen.

[0034] In this system, the digital broadcast receiver 100 incorporating the additional information delivery device of the present invention separates the additional information used in the present invention, such as broadcast...

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PUM

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Abstract

This invention relates to digital broadcasting receiver addictive information transmission device and its method, which uses Simple key operation through device connected to the receiver to provide addictive information to the users. This invention uses standard film form, like XML to make the receiver and its connected file output device to exchange data and also sends addictive information to the digital broadcasting outside device in the conversion from XML form to that outside device suitable signals.

Description

technical field [0001] The present invention is an additional information delivery device and method for a digital broadcast receiver that allows users to see additional information (such as broadcast program introductions, etc.) transmitted by a broadcasting station through other external media and stored in the digital broadcast receiver. Background technique [0002] Generally speaking, the TV stations that send broadcast programs announce the broadcast time of each broadcast program through the broadcast program introduction (EPG: Electronic Program Guide, electronic program guide). If there is no accident, the relevant broadcast programs will be broadcast according to the prescribed time. Therefore, viewers confirm their favorite programs and broadcast time through the broadcast program introduction, and watch their favorite TV programs through the digital TV receiver at a specified time. [0003] For example, when a TV station broadcasts a digital TV program, it also s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/445H04N7/08
Inventor 洪昊泽
Owner LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI