×

Touch panel and display device with touch panel

  • US 10,042,500 B2
  • Filed: 09/27/2017
  • Issued: 08/07/2018
  • Est. Priority Date: 12/01/2009
  • Status: Active Grant
First Claim
Patent Images

1. An electrostatic capacitive coupling type touch panel comprising:

  • a substrate having a rectangle shape;

    an input region including a plurality of electrodes;

    a peripheral region outside of the input region;

    a plurality of connecting terminals formed in the peripheral region and arranged between a short edge of the substrate and the input region; and

    a plurality of wirings formed in the peripheral region and electrically connecting between the plurality of electrodes and the plurality of connecting terminals respectively,wherein a dummy wiring, which is not connected to any of the plurality of electrodes, is provided in the peripheral region along with and outside of a corner of the input region, and connects a pair of connecting terminals which are formed at both ends of the plurality of connecting terminals,the dummy wiring has an upper conductive layer and a lower conductive layer,a corner portion of the dummy wiring along the corner of the input region bends only once and has an outer edge,the outer edge of the corner portion of the upper conductive layer of the dummy wiring bends at an obtuse angle,an angle of the outer edge of the corner of the upper conductive layer is different than that of the lower conductive layer.

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