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Push switch structure for display

  • US 6,603,083 B2
  • Filed: 02/24/2000
  • Issued: 08/05/2003
  • Est. Priority Date: 02/26/1999
  • Status: Expired due to Term
First Claim
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1. A push switch structure of a display, comprising:

  • an electrode substrate being capable of passing light therethrough and arranged on a surface of said display;

    a key switch body having a transmissible portion for transmitting indication of the display when said key switch body is pushed, said key switch being arranged above said electrode substrate; and

    an elastic sealing member adhering to a circumference of the key switch body, a base portion of the elastic sealing member cohering to said electrode substrate, so as to seal the key switch body and supporting the key switch body such that there is a space provided between the key switch body and the electrode substrate when the key switch body is in a non-pushed state, wherein the elastic sealing member is deformed in a pushed-state of the key switch body and resiles in the non-pushed state thereof thereby to form the space.

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