×

TOUCH SENSOR

  • US 20090101417A1
  • Filed: 10/10/2008
  • Published: 04/23/2009
  • Est. Priority Date: 10/12/2007
  • Status: Active Grant
First Claim
Patent Images

1. A touch sensor comprising:

  • a first touch sensor section;

    a second touch sensor section disposed close to the first touch sensor; and

    a sensor detection section detecting whether a valid touch has been given to the first touch sensor section on the basis of an output of the second touch sensor section.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×