Ultrasonic Transducer
- 总结
- A bonding tool has a driver of piezoelectric elements in a stack. A sensor is positioned and held in the stack and includes a piezoelectric element sandwiched between electrodes and insulating wafers. Voltage developed between the electrodes is monitored and used to determine a bonding parameter, including the amplitude and duration of each ultrasonic burst.
- 主要类别
- 生物医学
- 细分类别
- 医学影像
- 申请日期
- 40977
- 申请号码
- 13/416,657
- 其他
- CHAN WONG Lai-wa Helen
- 国家/地区
- 美国
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