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Internet protocol television

A network TV and TV signal technology, applied in the field of network TV, can solve the problems of power consumption, poor economy and environmental protection

Inactive Publication Date: 2013-01-30
HANNSTAR DISPLAY CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the network TV also has a Wi-Fi module and USB interface, as long as the appropriate software can be installed, it can also provide network sharing and router functions theoretically, but the entire TV system needs to be turned on to use the relevant network functions, making Using Internet TV as an Internet sharer or router consumes more power than using an Internet sharer or router alone, so it is less economical and environmentally friendly

Method used

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Embodiment Construction

[0013] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0014] figure 2 A circuit block diagram of the network television in an embodiment of the present invention is shown. The network television in the present embodiment comprises a main system chip 21, a television signal receiving interface 23, a wireless fidelity (Wireless Fidelity, Wi-Fi) module 25 as a network module, a micro-control processor 27, a display device 28 and an audio device 29. Wherein, the microcontroller processor 27 is used as a power management system, and its main function is to start the main system chip 21, and the infrared receiver 271 receives relevant infrared commands (command signals) from the infrared remote controller (not shown). When the main SoC 21 is activated, it receives an input signal (television signal) from the television signal receiving interface 23 . These input signals (television signals) can be radio frequency s...

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Abstract

The present invention provides an internet protocol television including a TV main chip, an internet module and a micro control processor. The TV main chip receives a TV signal and an internet signal, and outputs a video signal and an audio signal after processing the received TV signal and the internet signal. The internet module receives processes and outputs the internet signal. The micro control processor receives a command signal and accordingly activates the TV main chip to execute corresponding commands. The micro control processor is able to directly control the receiving, processing and outputting of the internet signal by the internet module without activating the TV main chip.

Description

technical field [0001] The present invention relates to a network TV, in particular to a network TV that can only enable network-related functions without starting the main system chip, so as to serve as a router or sharer for network signals in a relatively power-saving mode . Background technique [0002] Internet TV needs to be connected to the network terminal as a bridge, and uses Linux OS as the core of the system to process network-related data and transmit relevant information to video display devices. [0003] figure 1 A circuit block diagram of a traditional Internet TV is shown. The traditional network television includes a main system chip 11, a TV signal receiving interface 13, a wireless fidelity (Wireless Fidelity, Wi-Fi) module 15, a universal serial bus (Universal Serial Bus, USB) interface 16, a micro-control processor 17, A display device 18 and an audio device 19 . Wherein, the microcontroller processor 17 is used as a power management system, and its...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/41H04N21/443
CPCH04N21/43637H04N21/41H04N21/4782H04N21/426H04N5/63H04N5/44H04N21/6125
Inventor 白翼铭
Owner HANNSTAR DISPLAY CORPORATION