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Intelligent digital television

A digital TV, intelligent technology, applied in the direction of TV, color TV, color TV components, etc., to achieve the effect of low cost

Inactive Publication Date: 2004-12-29
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To sum up, digital TV has not been able to make full use of TV network and cross-platform information network resources and existing storage technology and control technology to provide digital TV owners with more warmer services.

Method used

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Examples

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Embodiment Construction

[0047] figure 1 The single-chip computer in the present invention mainly completes various control functions described in the present invention, and the selection range is relatively wide, such as selecting the DSP chip ATJ-2073 in the embodiment. During specific implementation, chips of the same brand can be selected according to the control chips in the TV. When resources such as the I / O port of the used chip of the TV set are sufficient, no additional special chip can be added, and the newly increased control is incorporated into the TV chip. Storage memory can adopt hard disk also can adopt flash memory, select SST39LF / VF128 flash memory 8 slices in the embodiment, every slice 128 megabytes, a total of one G. The interface circuit can use a common network interface chip.

[0048] Its working principle is as follows: the single-chip microcomputer manages the work of the TV, for example: recording the audience's selection of the monitoring channel and important information...

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Abstract

The invention provides a circuit board that includes a flat core plate, a buildup layer having insulation layers and conductor layers alternately stacked on each other, and surface conductor layers provided on the buildup layer. The circuit board further includes deformation-interrupting sections extending through the insulation layers between the conductor layers as electric wires. The deformation-interrupting sections adjust the thermal expansion coefficient of the whole circuit board, and enhance the rigidity of the circuit board. The invention also provides a method for forming the-circuit board.

Description

technical field [0001] The present invention relates to an intelligent digital television, in particular adding intelligent functions to the television receiver or its set-top box to realize the above-mentioned intelligent function of the television receiver, set-top box or special intelligent television control device. The intelligent functions involved include: interest identification and program recommendation functions; periodic program preview, interesting program news, important program recording and presentation; scheduled program recording. Background technique [0002] In recent years, television technology has made great progress and is still developing at a high speed. For example: plane, right angle, super large screen, rear projection, liquid crystal, plasma, high-definition, digital, interactive and other technologies. Significant and continuous progress has been made in viewing quality, viewing functions, product appearance and spe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/44H04N5/76H04N7/173
Inventor 皮佑国
Owner SOUTH CHINA UNIV OF TECH
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