Semiconductor matching layer in a layered ultrasound transducer array

  • US 20090082673A1
  • Filed: 09/26/2007
  • Published: 03/26/2009
  • Est. Priority Date: 09/26/2007
  • Status: Abandoned Application
First Claim
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1. In an ultrasound transducer array for medical diagnostic ultrasound imaging, an improvement comprising:

  • an element having a first transducer layer, a capacitive membrane ultrasound transducer layer, and a semiconductor material composite matching layer.

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