Touch pad module including separate touch pad and control circuit units
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United States of America Patent
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Sep 25, 2007
Grant Date -
Jun 23, 2005
app pub date -
Feb 19, 2004
filing date -
Dec 19, 2003
priority date (Note) -
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Abstract
A touch pad module includes a touch pad unit for generating contact signals in response to operation thereof, a control circuit unit separate from the touch pad unit, and an electrical coupling unit having a first end coupled to the touch pad unit and a second end coupled to the control circuit unit. The electrical coupling unit permits transmission of the contact signals generated by the touch pad unit to the control circuit unit.
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