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CIRCULAR OUTLINE SINGLE LAYER PATTERN

  • US 20160202826A1
  • Filed: 06/08/2015
  • Published: 07/14/2016
  • Est. Priority Date: 01/12/2015
  • Status: Active Grant
First Claim
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1. A capacitive sensor, comprising:

  • a sensor substrate; and

    a plurality of sensor electrodes disposed on a first side of the sensor substrate and are arranged in a symmetric circular pattern, wherein the plurality of sensor electrodes comprises an inner circle of sensor electrodes and an outer ring of sensor electrodes disposed radially outward from the inner circle of sensor electrodes;

    wherein the plurality of sensor electrodes are configured to sense an input object in a sensing region of the capacitive sensor; and

    wherein each of the plurality of sensor electrodes has a substantially equal surface area.

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