Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ying-Ta Lu0
Date of Patent
June 8, 2010
0Patent Application Number
116249010
Date Filed
January 19, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A hidden touch pad structure adapted for an electronic product has a plate, a touch pad arranged inside the plate, a circuit board disposed under and retained against the plate and the touch pad simultaneously, and a lighting device surrounding the touch pad and received inside the plate. The circuit board receives a pressure signal via the plate and the touch pad and drives the lighting device to provide light. The touch pad is recognized via the lighting device surrounding the touch pad.
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