Piezoelectrtic Vibration Device and Portable Terminal Using the Same
Piezoelectrtic Vibration Device and Portable Terminal Using the Same Patent applications | ||
Patent application number | Title | Published |
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20130241352 | PIEZOELECTRIC VIBRATION DEVICE AND PORTABLE TERMINAL USING THE SAME - A piezoelectric vibration device capable of allowing a low profile and generating strong vibration, and a portable terminal using the same are provided. Disclosed are a piezoelectric vibration device at least including a support body ( | 09-19-2013 |