×

Touch panel and display device using the same

  • US 8,605,045 B2
  • Filed: 10/20/2010
  • Issued: 12/10/2013
  • Est. Priority Date: 10/21/2009
  • Status: Active Grant
First Claim
Patent Images

1. A capacitive touch panel, comprising:

  • a plurality of coordinate detection electrodes for detecting X-Y position coordinates;

    a first substrate including the plurality of coordinate detection electrodes; and

    a second substrate disposed to be opposed to the first substrate,wherein the second substrate includes, on the first substrate side, an elastic layer that is lower in rigidity than the second substrate and a conductive layer having conductivity,wherein the plurality of coordinate detection electrodes and the conductive layer sandwich a plurality of nonconductive spacers formed at intervals in a plane direction of the first substrate and the second substrate,wherein the capacitive touch panel further comprises an antireflective layer formed on at least one of an interface between the first substrate and a space defined by the plurality of nonconductive spacers and an interface between the second substrate and the space defined by the plurality of nonconductive spacers; and

    wherein the antireflective layer is configured to prevent electrical contact between the coordinate detection electrodes and the conductive layer.

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