Electronic device and power-saving method thereof of watching television

A technology of an electronic device and a power-saving method, which is applied to components of color TVs, components of TV systems, TVs, etc., can solve the problem of fast power consumption of handheld electronic devices, and achieve the effect of saving power consumption and prolonging standby time.

Inactive Publication Date: 2010-10-27
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because the video and audio of TV programs are continuously played in the handhel

Method used

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  • Electronic device and power-saving method thereof of watching television
  • Electronic device and power-saving method thereof of watching television
  • Electronic device and power-saving method thereof of watching television

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Embodiment Construction

[0015] like figure 1 Shown is a functional block diagram of the first embodiment of the electronic device of the present invention. The electronic device 1 of the present invention can be different types of electronic devices, such as mobile phones, personal digital assistants (Personal Digital Assistant, PDA), notebook computers and so on. The electronic device 1 includes an antenna 2 , a TV chip 3 , a processor 4 , a display screen 5 and a speaker 6 .

[0016] The antenna 2 is used to receive different types of signals such as radio frequency signals, analog signals, and digital signals. In various embodiments of this specification, the antenna 2 receives digital TV signals.

[0017] The TV chip 3 is used to process the digital TV signal received by the antenna 2, and output the corresponding TV program through the display screen 5 and the speaker 6 after processing.

[0018] The processor 4 is used to execute various software installed in the electronic device 1 .

[001...

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PUM

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Abstract

The invention provides an electronic device comprising a television chip. The television chip comprises a television tuner, a data packet identification code filter, a demultiplexer, a video decoder, an audio decoder, a setting module and a control module. The television play mode is arranged by using the setting module and comprises an audio play mode and a synchronous video-audio play mode. When in the audio play mode, the control module transmits the acquired audio stream to the audio decoder for decoding so as to obtain audio data for playing. The invention also provides a power-saving method of watching television. The power consumption of the electronic device can be saved by using the invention.

Description

technical field [0001] The invention relates to an electronic device and a method for watching TV with the electronic device, in particular to an electronic device and a power saving method for watching TV with the electronic device. Background technique [0002] Handheld electronic devices that integrate mobile TV services, such as mobile phones, smart phones, and personal digital assistants, are technologies that system vendors and manufacturers are committed to developing. The TV program can be watched anytime and anywhere through the handheld electronic device, which brings more fun to the user. However, because the video and audio of the TV program are continuously played in the handheld electronic device, the power consumption of the handheld electronic device is very fast. Contents of the invention [0003] In view of the above, it is necessary to provide an electronic device that can listen to TV programs and save the power consumption of the electronic device. ...

Claims

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Application Information

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IPC IPC(8): H04N5/44H04N5/60H04N5/00H04N7/52
Inventor 卢圣宜
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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