The present invention relates a method of fabricating a piezoelectric device through micromachining piezoelectric-on-silicon wafer. The wafers are constructed so that piezoelectric layer is a single wafer having a thin layer from 5 to 50 mum.
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The pad is specially designed to treat hypertrophic scars from burns, surgeries and trauma. It conforms to different body contours, providing optimal pressure dosage to reduce scar hypertrophy while maintaining the moisture of injured skin.
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A system for bonding electrical devices using an electrically conductive adhesive to adhere the electrical devices together, the system comprising: an ultrasonic transducer to generate an ultrasonic vibration; and an ultrasonic to thermal energy apparatus operatively attached to and covering an oper.....
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In a process for manufacturing a singles ring yarn, firstly a first twist is supplied to a strand of traveling drafted fibers at a false twist device for producing a preliminary singles yarn. The false twist device rotates at a first speed for twisting the fibers. Immediately after the first twistin.....
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The innovative tank-top featuring a bio-feedback system with multiple sensors provides back muscle and customized posture training for scoliosis patients. To complement the tank-top, a mobile app has been developed to record the user’s postures in real time and provide instant bio-feedback. By using.....
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