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DISPLAY DEVICE WITH TOUCH PANEL

  • US 20090262096A1
  • Filed: 04/22/2009
  • Published: 10/22/2009
  • Est. Priority Date: 04/22/2008
  • Status: Active Grant
First Claim
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1. A display device with a touch panel, the display device comprising:

  • a display panel; and

    a capacitance coupling type touch panel disposed on a surface of an observer side of the display panel,the capacitance coupling type touch panel including a substrate, a plurality of first electrodes extending in a first direction on the substrate and being disposed in parallel in a second direction intersecting the first direction, and a plurality of second electrodes three-dimensionally intersecting the plurality of first electrodes, extending in the second direction, and being disposed in parallel in the first direction,each of the plurality of first electrodes including a first portion formed on a layer different from a layer of the plurality of second electrodes to three-dimensionally intersect one of the plurality of second electrodes, and a second portion formed on the same layer as the layer of the plurality of second electrodes to be separated from the plurality of second electrodes,the first portion being electrically connected to the second portion via a contact hole formed through an insulating film formed between the first portion and the plurality of second electrodes.

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