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MOBILE TERMINAL AND METHOD FOR OPERATING TOUCH KEYPAD THEREOF

  • US 20070126705A1
  • Filed: 11/09/2006
  • Published: 06/07/2007
  • Est. Priority Date: 12/02/2005
  • Status: Active Grant
First Claim
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1. A method for operating a touch keypad of a mobile terminal, the touch keypad having a plurality of keys and at least one light emitting unit associated with each of the plurality of keys, the method comprising:

  • sensing a signal input from a selected one of the plurality of keys, the signal generated by a user touching the selected key; and

    illuminating the light emitting unit associated with the selected key independent of the light emitting units associated with the non-selected keys such that the user can recognize the selected key.

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