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Mobile terminal having touch screen and method for displaying cursor thereof

  • US 8,643,623 B2
  • Filed: 04/02/2013
  • Issued: 02/04/2014
  • Est. Priority Date: 07/28/2008
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • measuring a change of capacitance associated with a user input approaching a display of an electronic device;

    determining whether the user input is within a proximity range of the display of the electronic device based on the change of capacitance;

    displaying a Graphical User Interface (GUI) object at a location of the display of the electronic device according to whether the user input is within the proximity range of the display of the electronic device;

    determining whether the user input is within a touch range of the display of the electronic device based on the change of capacitance; and

    performing a function at the location according to whether the user input is within the touch range of the display of the electronic device.

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