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TV receiver for portable terminal

A TV receiver and portable terminal technology, applied in the direction of TV, color TV, parts of color TV, etc.

Inactive Publication Date: 2006-02-08
金信秀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the aforementioned method can only realize the aforementioned functions in specific models, and when most users use the aforementioned functions, they must change their portable terminals into portable terminals that provide the aforementioned functions, causing a lot of economic burden.

Method used

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  • TV receiver for portable terminal
  • TV receiver for portable terminal
  • TV receiver for portable terminal

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Experimental program
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Embodiment Construction

[0021] The television receiver for portable terminals (hereinafter referred to as "receiver") will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] The constituent units of the receiver of the present invention can be roughly divided into a tuner 1 , a demodulator 2 , an audio decoder 3 , a video decoder 4 , a processing unit 5 , a controller 6 , a communication unit 7 and a storage unit 8 .

[0023] First, the tuner 1 will be described. The aforementioned tuner 1 can receive selected TV or radio broadcast frequencies. The tuner 1 selects a channel according to a switch on the outside of the receiver 20 or a signal from the portable terminal 10, and simultaneously selects and outputs only the frequency of the selected channel.

[0024] Next, the demodulator 2 will be explained. The aforementioned demodulator 2 separates the broadcast signal from the electric wave of the aforementioned receiving module and decrypts it, and the...

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PUM

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Abstract

The present invention pertains to a TV receiver for portable terminal, particularly a TV receiver for portable terminal including the following units: a tuner that can receive television and radio content of selected channels, a demodulator which deciphers the broadcasting content received by the said reception module and divides it into an audio signal and a video signal to output, an audio decoder receiving the output audio signal from the said demodulator and then sampling output according to the control code, a video decoder converting the video signal in an analog transmission mode into the needed frame number and resolution factor according to the control code, a processing unit multiplexing the digital audio / video signals together with the synchronization information, a controller tranfering the needed control signals to each module having the said audio decoder and video decoder, as well as a communication unit transmitting the said multiplexing signal to the said portable terminal. The TV receiver for the present inventive portable terminal is installed in the existing portable terminal to watch television.

Description

technical field [0001] The invention relates to a television receiver for portable terminals. Background technique [0002] Recently, while maintaining the original functions of mobile calls, mobile phones have also added diversified value-added functions such as taking pictures, video recordings and MP3 players. Moreover, some portable terminal models have a built-in TV tuner, so that users can use the portable terminal to watch TV. When realizing the aforementioned functions, the way of built-in or external dedicated unit in the portable terminal can be adopted. However, the aforementioned method can only realize the aforementioned functions in specific models, and most users must change their own portable terminals into portable terminals that provide the aforementioned functions when using the aforementioned functions, causing a lot of economic burden. Contents of the invention [0003] The object of the present invention is to provide a television receiver for porta...

Claims

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Application Information

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IPC IPC(8): H04N5/44H04M11/08
CPCH01Q1/242H04N5/44H04M1/72409
Inventor 金信秀
Owner 金信秀