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Pressure sensing switch

  • US 20030057071A1
  • Filed: 08/29/2002
  • Published: 03/27/2003
  • Est. Priority Date: 08/29/2001
  • Status: Active Grant
First Claim
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1. A pressure sensing switch extended in an X-Y plane surface, the pressure sensing switch including at least a pressure detection member and a film for wrapping the pressure detection member, comprising:

  • at least a pair of first pressure sensing portions arranged in an X-direction;

    at least one connection portion provided between the first pressure sensing portions for connecting the first pressure sensing portions one another;

    the first connection portion including;

    a first straight portion extended in the X-direction; and

    second straight portions formed by inverting both ends of the first straight portion;

    wherein each one end of the second straight portions is further inverted for connecting to each first pressure sensing portion.

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