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Portable computer having a radio function and related method

  • US 6,185,690 B1
  • Filed: 07/29/1998
  • Issued: 02/06/2001
  • Est. Priority Date: 07/30/1997
  • Status: Expired due to Term
First Claim
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1. A portable computer having a radio function provided by a radio set included therein, said portable computer comprising:

  • micro-controller means for outputting a power supply selecting signal and a sound source selecting signal according to an operational state selected by a user;

    power branching means for branching and outputting power selectively into the main power to operate the portable computer and into the radio power to play the radio set according to the power supply selecting signal outputted from the micro-controller means; and

    sound source selecting means for selectively outputting a signal from the radio set and a signal from the portable computer according to the sound source selecting signal outputted from the micro-controller means.

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