Examples of 'piezoelectric film' in a sentence
Meaning of "piezoelectric film"
piezoelectric film - A material that generates an electric charge in response to mechanical stress, commonly used in sensors, actuators, and energy harvesters
How to use "piezoelectric film" in a sentence
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piezoelectric film
Coin mechanism with a piezoelectric film sensor.
The piezoelectric film sensor can include multiple bends.
Preferably the vane is of piezoelectric film material.
The piezoelectric film component produces an electrical signal when it deflects.
Preferably the temperature transducer is of piezoelectric film material.
The output of the piezoelectric film was connected to an oscilloscope.
A chirp signal was generated and sent to the piezoelectric film.
The piezoelectric film extends between the trim element and the support element.
Proper positioning and operation of the piezoelectric film sensor can be enhanced.
The piezoelectric film of the present invention preferably comprises a polarized vinylidene fluoride polymer film.
It is also envisioned that the sensor may include at least one piezoelectric film.
In a preferred embodiment, the piezoelectric film is generally circular.
The present invention relates in general to a coin mechanism with a piezoelectric film sensor.
Needless to say, the organic piezoelectric film is used after polarization treatment.
Advantageously, the ultrasonic transducer means is a piezoelectric film transducer.
See also
The organic piezoelectric film of the present invention has a total light transmittance of 90 % or more.
But it 's not just another piezoelectric film.
Piezoelectric film material of the prior art disclosed by Kibblewhite, U.S. Patent No.
Preferably, the ultrasonic transducer means is a piezoelectric film transducer.
The piezoelectric film 212 is attached to the ciliary body by a ciliary body attachment tab 210.
Preferably, said one área of the piezoelectric film is substantially circular.
It is a surface micromachined piezoelectric accelerometer employing a zinc oxide ( ZnO ) active piezoelectric film.
FIG . 5 a circuit making it possible to polarize the piezoelectric film in a single polarization direction.
The resulting sample can then be dried and hot-pressed to form the desired piezoelectric film.
FIG . 3A illustrates an exemplary piezoelectric film sensor according to the invention.
Alternatively, the inhalation flow sensor may be constructed from a piezoelectric film component.
FIG . 3B illustrates layers of the piezoelectric film sensor according to one implementation.
FIG . 3E illustrates an exemplary pattern of a negative conductive layer in the piezoelectric film sensor.
FIG . 4 an embodiment of the piezoelectric film according to the invention.
Alternatively, the substrate 38 may be of the silicon, glass type or further a piezoelectric film.
Micro-fabrication technology for piezoelectric film formation and its application to MEMS 172.
Alternatively, the substrate 36 can be of the silicon, glass or even piezoelectric film type.
A process according to Claim 1, wherein the piezoelectric film sensor ( 47 ) is protected by a waterproof coating.
FIGS . 3C and 3D illustrate an exemplary pattern of a positive conductive layer in the piezoelectric film sensor.
In the above-identified illustrative example, the PVDF piezoelectric film has a thickness of about 28 µm.
Alternatively, the substrate 38 can be silicon, glass or a piezoelectric film.
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Sent them across the piezoelectric substrate
All piezoelectric classes lack a center of symmetry
