| 摘要 |
A door handle apparatus for a vehicle, which is provided at a vehicle door and is operated when a user of the vehicle conducts opening/closing operation to the vehicle door, includes a piezoelectric element converting an electric signal into an oscillation signal of an ultrasonic wave and converting the oscillation signal of the ultrasonic wave into the electric signal, a resonating member resonating having the piezoelectric element at an inner side thereof, the resonating member being resonated with the piezoelectric element, and a vibration absorbing means provided at an outer side of the resonating member.
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