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Film speaker
is using a piezoelectric film which called PVDF
(Poly Vinylidene Fluoride)thin, minimized, and flexible.
It has also wide frequency and dynamic band, low
impedance, high induced electricity and mechanism,
low density, and high sensitivity.
The Film Speaker is made by PVDF(Poly Vinylidene Fluoride). It's called "Piezo Film". Through applied engineering non-hydropholic of PVDF film changes hydrophilic which is not conductive.
The original form of PVDF(Poly Vinylidene Fluoride) By conductive polymerisation proceeds in effect of electride on the surface of the film. Through this way, PVDF which cannot be available for base material of speaker changes eventually into suitable for speaker.
Using the technologies of surface modification, supporting structure's modulation and diversity of electrode, our complay had improced the high adhisive force and sound quality for mid-low tone.
The Film Speaker has some of outstanding adbantages, for example flexivle, wide frequncy range, low empedance and wide dynamic range.
So this Film Speaker is the right device to meet recent market demand..
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