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TOUCH INPUT DEVICE

  • US 20170131834A1
  • Filed: 01/19/2017
  • Published: 05/11/2017
  • Est. Priority Date: 09/19/2014
  • Status: Active Grant
First Claim
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1. A touch input device comprising:

  • a cover layer;

    a touch sensor;

    a display panel which is located under the cover layer;

    a pressure electrode which is located under the display panel; and

    a first converter which converts a signal comprising information for electrical characteristics outputted from the pressure electrode to a digital signal;

    wherein a driving signal is applied to the touch sensor and a touch position is detected from a sensing signal which is outputted from the touch sensor; and

    wherein a magnitude of a touch pressure is detected from the digital signal converted by the first converter.

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