Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Nam Young Kong0
Chun Suck Lee0
Date of Patent
July 24, 2007
Patent Application Number
10670739
Date Filed
September 26, 2003
Patent Citations Received
Patent Primary Examiner
Patent abstract
A touch panel apparatus includes a touch panel for recognizing a contact position and a touch panel controller for computing a coordinate value corresponding to the contact position on the touch panel, wherein an activation force is set to a value between 80 g˜150 g, and the touch panel controller compensates for an error of the coordinate value due to double touching of the touch panel.
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