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Television set chip with unique identification and method for writing in unique identification

A TV, the only technology, applied in the field of chip identification, can solve the problems of identifying TVs, not seeing, failing to identify TVs, etc.

Inactive Publication Date: 2009-01-14
POWERLAYER MICROSYST HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And have not seen the scheme that can identify TV in the network at present
In the existing method of identifying TV sets by identification, the identification is only a pattern or text printed on the outside of the product, which can only be used for manual identification of TV sets, but cannot be used to identify specific TV sets through the network.

Method used

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  • Television set chip with unique identification and method for writing in unique identification

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Embodiment Construction

[0017] In this part, the technical solution of the present invention is described in detail.

[0018] In the present invention, a non-volatile storage unit is set in the chip of the TV set, and a unique identification (usually a string of numbers with multiple digits, hereinafter referred to as unique identification code and unique identification information are the same concept) is written in the storage unit. The non-volatile storage unit ensures that the information stored in the storage unit will not be lost when the power is cut off, so even if the power supply to the TV chip is cut off, the unique identifier will not be lost. When the TV chip is in working state or powered on, the TV chip can be uniquely identified by reading the unique identification in the storage unit. Of course, this also means that the TV equipped with the TV chip is also identified. This is useful when the TV is connected to a network, to monitor exactly what the TV is doing. When the unique ident...

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PUM

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Abstract

In order that a TV connected to network can be uniquely identified, the invention provides a TV chip with a unique identifier. A non-volatile memory cell is provided in the TV chip, and the unique identifier that can be uniquely identified in a determined scope is stored in the memory cell. After the unique identifier is written in the memory cell, the memory cell is set up as a read-only memory cell; and the TV chip is arranged in a TV that can be connected to network. The technical scheme of the invention can be applied to the television decoding chip in the TV, wherein the TV is connected to the network, a specific TV can be identified through the network, so that it will be easier and more accurate during consumption of users owning the TV in the record.

Description

technical field [0001] The invention relates to a chip identification technology. Background technique [0002] With the development of electronic technology and Internet technology, it has become a development trend to connect TV sets to the network. TV sets can obtain more abundant program resources through the network, and have greater freedom in choosing the timing of program broadcasting. . [0003] The TV set connected to the network should be able to be accurately identified in the network, which has practical significance. For example, the TV set connected to the network can watch various paid programs or shop online, if it can be uniquely identified in the network Billing for that particular TV is easier and more accurate. And also do not see the scheme that can identify TV set in network at present. In the existing method of identifying TV sets by identification, the identification is only a pattern or text printed on the outside of the product, which can only b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/44H04N5/00H04N7/16H04N7/173
CPCH04N21/42684H04N7/173H04N21/2543
Inventor 董旭黄军堂赵伟柳崎峰
Owner POWERLAYER MICROSYST HLDG
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