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Computer camera device for receiving television signals

A technology for camera devices and television reception, which is applied in the parts of color televisions, parts of television systems, televisions, etc.

Inactive Publication Date: 2005-12-28
VIMICRO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Along with the development of multimedia technology and the popularity of computers, computer cameras have become an indispensable basic configuration on personal PCs. Functional requirements are constantly driving the development of products in the field of computer camera devices. Although there have also been computer cameras integrating camera functions and removable storage devices, and even when they are used independently, they can perform the function of still digital cameras. Bring new purposes to the user; But, the computer camera device that receives and utilizes computer monitor to play based on TV program, but does not appear, if can realize above-mentioned function with such a scheme, so not only can bring more for the user More convenience and entertainment, you can also make full use of the display function of the computer monitor

Method used

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  • Computer camera device for receiving television signals
  • Computer camera device for receiving television signals
  • Computer camera device for receiving television signals

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Embodiment Construction

[0026] In the following description, well-known functions or structures will not be described in detail to avoid unnecessary confusion with the content of the present invention.

[0027] figure 1 It is a structural block diagram of the first embodiment of the computer camera device of the present invention. Such as figure 1 As shown, CPU2 is the core part of the device, which controls the entire operation of the computer camera device; under the control of CPU2, the TV antenna module 1 receives TV signals and transmits the received TV signals to the TV tuning demodulation module 4; TV The tuning and demodulation module 4 receives the TV signal from the TV antenna module 1 and performs tuning and demodulation processing on it, and then transmits the processed TV signal to the multimedia processor 5 for audio and video processing; connects the CPU 2 and the TV tuning and demodulation The tuning control unit 3 of the module 4 implements tuning control of the TV tuning demodulation...

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Abstract

The invention consists of a CPU, a memory, a video cameral module, a multimedia processor and an interface module. It features adding a TV antenna module to receive TV signals under control of CPU and adding modem to modulate and demodulate TV signal from TV antenna. The signal processed by modem is transmitted to the multimedia processor. A tuning control unit connects to base-band module and TV modem is also added to make tuning for TV modem under control of base-band module.

Description

Technical field [0001] The invention relates to a computer camera device, in particular to a computer camera device integrated with a television receiving function. Background technique [0002] With the development of multimedia technology and the popularization of computers, computer cameras have become an indispensable basic configuration on personal PCs. However, in the existing technology, computer cameras only play a simple role in shooting and transmitting images. Functional requirements continue to promote the development of products in the field of computer camera devices. Although computer cameras that integrate camera functions and mobile storage devices have also emerged, they can even perform static digital camera functions when used independently. These functions are all It brings new uses to users; however, computer camera devices based on receiving TV programs and playing them on computer monitors have not appeared. If there is such a solution that can achieve the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/472
Inventor 张辉俞青
Owner VIMICRO CORP