Composite transducer with connective backing block
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Mar 28, 2000
Grant Date -
N/A
app pub date -
Apr 18, 1997
filing date -
Apr 18, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A backing block for an ultrasonic array transducer comprises a flex circuit embedded in a body of acoustic backing material, with conductive traces on the flex circuit terminating at the surface of the body at which an array transducer is mounted and extending out from the rear of the body for connection to electrical circuitry. The array transducer is formed of a composite material in which the pattern of the composite material is oriented at an oblique angle to the kerfs of the transducer.
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