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Touch screen, touch panel, and display apparatus

  • US 10,359,890 B2
  • Filed: 10/22/2015
  • Issued: 07/23/2019
  • Est. Priority Date: 11/14/2014
  • Status: Active Grant
First Claim
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1. A touch screen comprising:

  • a substrate; and

    a mesh-like lower electrode and a mesh-like upper electrode that are disposed, on said substrate, with an insulating film therebetween, whereinsaid lower electrode and said upper electrode havefirst crossing portions where first element wiring of a mesh of said lower electrode and second element wiring of a mesh of said upper electrode cross each other in a plan view when viewed in a direction perpendicular to the substrate,said lower electrode includes;

    mesh-like first detection wiring that is one of row-direction wiring and column-direction wiring; and

    mesh-like first insulating wiring that is insulated from said first detection wiring by first disconnected portions provided to said first element wiring other than said first crossing portions,said upper electrode includes;

    mesh-like second detection wiring that is the other one of said row-direction wiring and said column-direction wiring; and

    mesh-like second insulating wiring that is insulated from said second detection wiring by second disconnected portions provided to said second element wiring other than said first crossing portions,each of the first disconnected portions is provided at a position between one of the first crossing portions and a second crossing portion in which portions of the first element wiring cross each other and which is adjacent to the one of the first crossing portions along the first element wiring, andthe second element wiring is not provided to the first disconnected portions in the plan view, and the first element wiring is not provided to the second disconnected portions in the plan view.

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