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Touch panel

  • US 10,386,972 B2
  • Filed: 03/28/2016
  • Issued: 08/20/2019
  • Est. Priority Date: 12/03/2015
  • Status: Active Grant
First Claim
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1. A touch panel, comprising:

  • a base substrate;

    a first pattern disposed on the base substrate, the first pattern comprising;

    a driving line extended in a second direction that crosses a first direction; and

    first sensing electrodes that are electrically connected to the driving line and arranged in the second direction;

    a first insulation layer disposed on the first pattern and the base substrate covering the first pattern;

    a second pattern disposed on the first insulation layer, the second pattern comprising;

    a sensing line extended in the first direction;

    second sensing electrodes that are electrically connected to the sensing line and arranged in the first direction; and

    a second insulation layer disposed on the second pattern and the first insulation layer covering the second pattern, anda reflective index matching layer disposed on the base substrate, the reflective index matching layer comprising a high reflectance layer and a low reflectance layer, wherein the reflective index matching layer is disposed between the first insulation layer and the second insulation layer such that the high reflectance layer contacts the first insulation layer,wherein a side of a first sensing electrode of the first sensing electrodes being coincident with a side of a second sensing electrode of the second sensing electrode.

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