×

Load sensor

  • US 7,629,546 B2
  • Filed: 11/28/2007
  • Issued: 12/08/2009
  • Est. Priority Date: 11/29/2006
  • Status: Active Grant
First Claim
Patent Images

1. A load sensor comprising:

  • a first film formed in a linear shape and extending only in one straight line;

    a second film formed in the same shape as the first film and arranged to face the first film;

    sensor electrodes arranged between the first film and the second film to form a sensor cell, the sensor electrodes being normally spaced apart from each other and coming in contact with each other upon receiving a load;

    conducting electrodes arranged between the first film and the second film, and conductive to the sensor electrodes; and

    a connector coupled to ends of the first film and the second film to be conductive to the sensor electrodes via the conducting electrodes;

    whereinthe sensor cell is arranged at a plurality of positions to form a plurality of sensor cells spaced apart in a direction of the one straight line of the linear shape; and

    the connector is positioned on the one straight line connecting the plurality of sensor cells.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×