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Input panel avoiding interference pattern and method of forming the same

  • US 5,668,353 A
  • Filed: 03/17/1995
  • Issued: 09/16/1997
  • Est. Priority Date: 03/18/1994
  • Status: Expired due to Term
First Claim
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1. An input panel of a resistance layer type comprising:

  • a first board having a first transparent conductive layer on one surface;

    a second board having a second transparent conductive layer on one surface, said first board and said second board being arranged such that said first transparent conductive layer faces said second transparent conductive layer;

    first spacers arranged between said first board and said second board, said first spacers being non-conductive and having a height no greater than 14 μ

    m; and

    second spacers arranged between said first board and said second board among said first spacers, said second spacers being non-conductive and having a height no smaller than 15 μ

    m.

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