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Video signal processing device and method thereof

A video signal processing and video signal technology, applied to color signal processing circuits, TVs, color TVs, etc., can solve problems affecting aesthetics, cumbersomeness, and violation of space saving, etc., and achieve the effect of short processing time and easy acceptance

Inactive Publication Date: 2010-08-25
SHANGHAI KITKING ELECTRONICS +2
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

In actual installation and use, users often use various video playback devices to connect to wall-mounted TVs, such as: DVD players, video game consoles (such as Microsoft's XBOX), satellite set-top boxes, etc. It is very cumbersome to connect the corresponding audio and video signal lines for each device on the back of the LCD TV. At the same time, users have to face a lot of signal lines with nowhere to hide. This not only affects the appearance, but also violates the user's purchase of wall-mounted TV The original intention of saving space

Method used

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  • Video signal processing device and method thereof
  • Video signal processing device and method thereof
  • Video signal processing device and method thereof

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the embodiments and with reference to the accompanying drawings.

[0031] As shown in Figure 1, a video signal processing device converts various audio and video signals it receives into the same specific type of signal and then outputs it to a display device. The video signal processing device includes: a main control unit 100, which is a Main control chip; output unit 110, which is a specific type of signal encoding and sending chip; signal input unit 120, which supports multiple types of audio and video signal input; user control unit 130, which supports users to process the video signal through it The device is controlled; and the main control auxiliary unit 140 includes several memories for storing corresponding data information.

[0032] In this specific embodiment, the main control unit 100 is a main control chip, and a single-chip microcomputer kernel (M-Kernel) 101, a video processing mod...

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Abstract

The invention discloses a video signal processing device and a method thereof. After the video signal processing device converts various audio and video signals received thereby into a signal in a specific type, the video signal processing device outputs the signal to display equipment. The video signal processing device comprises a master control unit, an output unit, a signal input unit, a user control unit and a master control auxiliary unit, wherein the master control unit is a master control chip; the output unit is a chip transmitting codes of the signal in the specific type; the signal input unit supports input of various types of audio and video signals; the user control unit supports users to control the video signal processing device; and the master control auxiliary unit comprises a plurality of memories for saving corresponding data information.

Description

【Technical field】 [0001] The present invention relates to a video signal processing device and method, in particular to a device and method for converting different types of audio and video signals into signals of the same specific format for output. 【Background technique】 [0002] In real life, many home users have purchased large-screen wall-mounted TVs in order to save indoor space and enjoy the enjoyment of a large screen. In actual installation and use, users often use various video playback devices to connect to wall-mounted TVs, such as: DVD players, video game consoles (such as Microsoft's XBOX), satellite set-top boxes, etc. It is very cumbersome to connect the corresponding audio and video signal lines for each device on the back of the LCD TV. At the same time, users have to face a lot of signal lines with nowhere to hide. This not only affects the appearance, but also violates the user's purchase of wall-mounted TV The original intention of saving space. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/775H04N5/00H04N9/64
Inventor 张备战陈卫生李军张曙阳
Owner SHANGHAI KITKING ELECTRONICS
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