Device for directly playing audio and video CD
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United States of America Patent
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Issued Date -
May 4, 2006
app pub date -
Oct 30, 2004
filing date -
Oct 30, 2004
priority date (Note) -
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Abstract
A device for directly playing audio and video CDs is provided so that a notebook computer could become a portable audio and video CD player. The device operates without powering on the notebook computer. During its operation, the device's audio and video processing circuit, along with the notebook computer's LCD display, speakers, and laser disk drive, draws their required electrical power from the notebook computer's power source. A decoding chip in the device's audio and video processing circuit accesses the content of the audio or video CD, decodes it, and plays it out on the LCD display and speaker of the notebook computer.
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