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PORTABLE TERMINAL WITH OPTICAL TOUCH PAD AND METHOD FOR CONTROLLING DATA IN THE SAME

  • US 20120154304A1
  • Filed: 10/24/2011
  • Published: 06/21/2012
  • Est. Priority Date: 12/16/2010
  • Status: Active Grant
First Claim
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1. A portable terminal comprising:

  • a housing having a display device on its front end; and

    a touch pad provided at a rear end of the housing, wherein the touch pad operates to manipulate the content on the display device according to a plurality of operation modes of the terminal.

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