Touch screen pressure and position sensing method, touch screen pressure and position sensing element, and electronic touch device

Touch screen pressure and position sensing method, touch screen pressure and position sensing element, and electronic touch device

  • CN 103,576,960 A
  • Filed: 08/02/2012
  • Published: 02/12/2014
  • Est. Priority Date: 08/02/2012
  • Status: Active Application
First Claim
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1. touch-screen pressure and a location sensitive method, is characterized in that, comprising:

  • One substrate is set, and on this substrate, electrode layer is set, on this electrode layer, be distributed with many separate electrodes;

    A plurality of strain transducers are set on described substrate, for measuring the surface deformation producing when described substrate is under pressure, and strain transducer described in each are connected with electrode;

    The deformation data each sensor being detected by above-mentioned conductive electrode converts electric signal to and sends touch screen controller to;

    Touch screen controller receives after above-mentioned induction information, converts thereof into contact coordinate, sends processor to, by processor, it is carried out to data analysis processing.

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