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1. 发明申请

US20120273904A1 MINERAL ELECTRET-BASED ELECTROMECHANICAL DEVICE AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：矿物电动机电装置及其制造方法
公开(公告)号：US20120273904A1
公开(公告)日：2012-11-01
申请号：US13518056
申请日：2010-12-21
申请人： Emmanuel Defay , Sebastien Boisseau , Ghislain Despesse
发明人： Emmanuel Defay , Sebastien Boisseau , Ghislain Despesse
IPC分类号： H01L29/84 , H01L21/02
CPC分类号： H03H9/02015 , H03H3/04 , H03H9/02031 , H03H9/173 , H03H9/174 , H03H9/175
摘要： This device includes a dielectric stack including at least one electret layer (2E), and two electrodes (16, 20) on two opposite faces (18, 22) of the stack. The electret is mineral. The device notably applies to the field of telecommunications.
摘要翻译：该装置包括一个包括至少一个驻极体层（2E）和两个电极（16,20）的电介质堆叠，该两个电极位于堆叠的两个相对面（18,22）上。驻极体是矿物质的。该设备特别适用于电信领域。

2. 发明申请

US20110248602A1 ACOUSTIC RESONATOR COMPRISING AN ELECTRET AND METHOD OF PRODUCING SAID RESONATOR, APPLICATION TO SWITCHABLE COUPLED RESONATOR FILTERS 有权
标题翻译：包含电气的声学谐振器和产生均匀共振器的方法，应用于可切换的耦合谐振器滤波器
公开(公告)号：US20110248602A1
公开(公告)日：2011-10-13
申请号：US12975974
申请日：2010-12-22
申请人： Emmanuel DEFAY , Sebastien Boisseau , Ghislain Despesse , Brice Ivira , Alexandre Reinhardt
发明人： Emmanuel DEFAY , Sebastien Boisseau , Ghislain Despesse , Brice Ivira , Alexandre Reinhardt
IPC分类号： H01L41/04 , H01L41/22
CPC分类号： H03H9/02015 , H03H3/04 , H03H9/02031 , H03H9/173 , H03H9/175 , H03H9/583 , H03H9/584 , H03H9/585 , H03H2003/0414 , H03H2009/02196 , Y10T29/42
摘要： Acoustic resonator comprising an electret, and method of producing said resonator, application to switchable coupled resonator filters.The resonator comprises: at least one piezoelectric layer (30); electrodes (24, 26) on either side of this layer; and at least one electret layer (32) between the electrodes, to apply a permanent electric field to the piezoelectric layer. The intensity of this electric field is determined to shift the resonance frequency of the resonator by a desired value. The piezoelectric layer may contain electrical charges to itself constitute the electret layer.
摘要翻译：包括驻极体的声谐振器及其制造方法，可应用于可切换耦合的谐振滤波器。所述谐振器包括：至少一个压电层（30）; 该层两侧的电极（24,26）; 和在电极之间的至少一个驻极体层（32），以向压电层施加永久电场。确定该电场的强度以将谐振器的谐振频率偏移所需的值。压电层可以包含电荷本身构成驻极体层。

3. 发明申请

US20130241346A1 DEVICE FOR CONVERTING MECHANICAL ENERGY INTO ELECTRICAL ENERGY 审中-公开
标题翻译：将机械能转换为电能的装置
公开(公告)号：US20130241346A1
公开(公告)日：2013-09-19
申请号：US13989885
申请日：2011-11-28
申请人： Sebastien Boisseau , Ghislain Despesse
发明人： Sebastien Boisseau , Ghislain Despesse
IPC分类号： H02N1/00
CPC分类号： H02N1/002 , B81B3/0086 , B81B2201/0285 , H02N1/08 , Y10T29/49226
摘要： An apparatus for converting mechanical vibrational energy into electrical power includes first and second collecting electrodes configured for connection to terminals of an electrical load, and an electret placed facing the first electrode. The electret is mounted so as to move relative to the first electrode in one degree-of-freedom in a plane. Relative movement between the electret and the first electrode induces a potential difference across the electrodes. The electret has a continuous layer and a series of protrusions, each of which extends perpendicular to the plane. These protrusions are distributed in the degree-of-freedom with a first pitch, which is smaller than the travel between the first electrode and the electret. The first electrode has faces facing the electret. These faces are distributed in the degree-of-freedom with a second pitch identical to the first pitch.
摘要翻译：用于将机械振动能转换为电力的装置包括构造成用于连接到电负载的端子的第一和第二集电电极以及面向第一电极放置的驻极体。驻极体被安装成相对于第一电极在平面内的一个自由度上移动。驻极体和第一电极之间的相对运动在电极两端产生电位差。驻极体具有连续层和一系列突起，每个突起垂直于平面延伸。这些突起以比第一电极和驻极体之间的行进小的第一间距以自由度分布。第一电极具有面向驻极体的面。这些面以与第一间距相同的第二间距以自由度分布。

4. 发明授权

US08310129B2 Acoustic resonator comprising an electret and method of producing said resonator, application to switchable coupled resonator filters 有权
标题翻译：包括驻极体的声谐振器和产生所述谐振器的方法，应用于可切换耦合谐振滤波器
公开(公告)号：US08310129B2
公开(公告)日：2012-11-13
申请号：US12975974
申请日：2010-12-22
申请人： Emmanuel Defay , Sebastien Boisseau , Ghislain Despesse , Brice Ivira , Alexandre Reinhardt
发明人： Emmanuel Defay , Sebastien Boisseau , Ghislain Despesse , Brice Ivira , Alexandre Reinhardt
IPC分类号： H01L41/08
CPC分类号： H03H9/02015 , H03H3/04 , H03H9/02031 , H03H9/173 , H03H9/175 , H03H9/583 , H03H9/584 , H03H9/585 , H03H2003/0414 , H03H2009/02196 , Y10T29/42
摘要： Acoustic resonator comprising an electret, and method of producing said resonator, application to switchable coupled resonator filters.The resonator comprises: at least one piezoelectric layer (30); electrodes (24, 26) on either side of this layer; and at least one electret layer (32) between the electrodes, to apply a permanent electric field to the piezoelectric layer. The intensity of this electric field is determined to shift the resonance frequency of the resonator by a desired value. The piezoelectric layer may contain electrical charges to itself constitute the electret layer.
摘要翻译：包括驻极体的声谐振器及其制造方法，可应用于可切换耦合的谐振滤波器。所述谐振器包括：至少一个压电层（30）; 该层两侧的电极（24,26）; 和在电极之间的至少一个驻极体层（32），以向压电层施加永久电场。确定该电场的强度以将谐振器的谐振频率偏移所需的值。压电层可以包含电荷本身构成驻极体层。

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