发明名称 |
PACKAGED PIEZOELECTRIC ENERGY HARVESTER DEVICE WITH A COMPLIANT STOPPER STRUCTURE, SYSTEM, AND METHODS OF USE AND MAKING |
摘要 |
The present invention relates to an energy harvester device comprising an elongate resonator beam comprising a piezoelectric material, the resonator beam extending between first and second ends; a base connected to the resonator beam at the first end with the second end being freely extending from the base as a cantilever; a mass attached to the second end of the resonator beam; a package surrounding at least a portion of the second end of the resonator beam; and a compliant stopper connected to the package, where the stopper is configured to stabilize motion of the cantilever to prevent breakage. Also disclosed is a system, a method of powering an electrically powered apparatus, and methods of producing an anergy harvester device. |
申请公布号 |
EP3103146(A1) |
申请公布日期 |
2016.12.14 |
申请号 |
EP20140881828 |
申请日期 |
2014.02.05 |
申请人 |
Microgen Systems Inc. |
发明人 |
VAETH, Kathleen, M.;TRAUERNICHT, David;ANDOSCA, Robert, G. |
分类号 |
H01L41/113 |
主分类号 |
H01L41/113 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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