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TOUCH SENSOR DEVICE

  • US 20100072916A1
  • Filed: 08/22/2007
  • Published: 03/25/2010
  • Est. Priority Date: 12/01/2006
  • Status: Active Grant
First Claim
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1. A touch sensor device, comprising:

  • at least one terminal connected to at least one contact pad;

    at least one common terminal;

    at least one light emitter connected between the common terminal and the terminal; and

    a touch sensor and light-emission controller unit connected to the common terminal and the terminal, and when a touch is sensed by the contact pad, controlling a corresponding light emitter to emit light.

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