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Touch sensor assembly

  • US 10,429,126 B2
  • Filed: 12/21/2015
  • Issued: 10/01/2019
  • Est. Priority Date: 12/22/2014
  • Status: Active Grant
First Claim
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1. A touch sensor assembly comprising:

  • a sensor printed circuit board (PCB) having a conductive material forming a printed circuit on a top surface of an insulating substrate;

    a sensor support having a hole having a circular shape, the hole passing through the conductive layer and the insulating substrate of the sensor PCB;

    a touch sensor including a circular metal plate provided at an upper side of the conductive layer to cover the sensor support, and a ceramic disc provided at a top surface of the metal plate and having a diameter less than that of the sensor support;

    a conductive foil covering the conductive layer and the touch sensor; and

    elastic members installed at a bottom surface of the sensor PCB corresponding to an outer side of the sensor support.

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