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A television capable of processing special data information

A technology for data information and televisions, applied in the field of televisions, can solve problems such as unsatisfactory effects, monotonous viewing, incompatibility with video modes, etc.

Inactive Publication Date: 2004-08-25
吕凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although many TV stations have developed teletext television at present, broadcasting short text and graphic information, which can provide users with information services to meet the needs of users for a large amount of information; Monotonous and unsatisfactory

Method used

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  • A television capable of processing special data information
  • A television capable of processing special data information
  • A television capable of processing special data information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] see figure 1 , The TV video detection circuit outputs the full TV signal to the video processing integrated circuit, completes a series of work such as clipping, data separation and data clock generation inside it, and outputs the data code stream and code synchronization signal to the microcontroller. The single-chip microcomputer completes the functions of data collection, data buffering and driving printing. It also receives the signal of the remote control decoder in the TV, takes out the required fields from the storage area, and controls the printer to print them out.

[0021] figure 2 For the circuit schematic diagram of the present invention, each part is described in detail below:

[0022] ●The video processing integrated circuit adopts the video processor of model SAA5231, which extracts information and data signals from composite TV signals, and can complete a series of work such as limiting, data separation and data clock generation. The full TV signal ou...

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Abstract

This invention relates to a TV capable of receiving digital signals overlapped on TV signals emitted by the TV station and processing special data information after processing and printing them out. The aim is that a user can get its required material at the time when watching TV, solving the problem of considering TV programs and picture information. This invention sets video process IC and a single-chip computer in TV and adds a printer outside with simple circuit and strong function.

Description

technical field [0001] The invention relates to a TV set, in particular to a TV set which can receive digital signals transmitted by TV stations and superimposed on TV signals, process them and print them out, and can process special data information. Background technique [0002] Most of the existing TV advertisements mainly provide image information, that is, display the appearance, function or instructions of the product in the form of video, so that the audience can have an intuitive understanding of the product, so as to achieve the purpose of promoting the product. Although this method increases the audience's perceptual knowledge of the product with its various expression methods and strong visual impact on the audience, and effectively captures the audience's attention to the product, the shortcoming is that due to the video advertisement itself Limitations, when the audience is interested in a product, they can only know the brand or trademark of the product, but ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/44H04N5/765
Inventor 吕凯
Owner 吕凯
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