Invention Grant
- Patent Title: Acoustic power generator and method for manufacturing the same
- Patent Title (中): 声发电机及其制造方法
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Application No.: US12755815Application Date: 2010-04-07
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Publication No.: US08222793B2Publication Date: 2012-07-17
- Inventor: Liang-Yu Wu , Chia-Ming Liu , Lien-Wen Chen
- Applicant: Liang-Yu Wu , Chia-Ming Liu , Lien-Wen Chen
- Applicant Address: TW Hsin-Chu TW Tainan
- Assignee: Industrial Technology Research Institute,National Cheng Kung University
- Current Assignee: Industrial Technology Research Institute,National Cheng Kung University
- Current Assignee Address: TW Hsin-Chu TW Tainan
- Agency: WPAT, P.C.
- Agent Justin King
- Priority: TW98132444A 20090925
- Main IPC: H01L41/04
- IPC: H01L41/04
Abstract:
An acoustic power generator and a method for manufacturing the same. The method comprises steps of: measuring a sonic frequency of a sound wave; determining a phononic crystal and a resonant cavity according to the measured sonic frequency; and determining at least a piezoelectric material according to the measured sonic frequency and installing the piezoelectric material inside the resonant cavity.
Public/Granted literature
- US20110074245A1 ACOUSTIC POWER GENERATOR AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2011-03-31
Information query
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