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1. 发明申请

US20110140579A1 ACTIVE PIEZOELECTRIC ENERGY HARVESTER WITH EMBEDDED VARIABLE CAPACITANCE LAYER AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：具有嵌入式可变电容层的有源压电式收发器及其制造方法
公开(公告)号：US20110140579A1
公开(公告)日：2011-06-16
申请号：US12899499
申请日：2010-10-06
申请人： Seung Eon MOON , Sung Q. LEE , Sang Kyun LEE , Yil Suk YANG , Kang Ho PARK , Jong Dae KIM
发明人： Seung Eon MOON , Sung Q. LEE , Sang Kyun LEE , Yil Suk YANG , Kang Ho PARK , Jong Dae KIM
IPC分类号： H02N2/18 , H01L41/22
CPC分类号： H02N2/186 , H01L41/1136 , H02N2/188 , Y10T29/42
摘要： Provided is an active piezoelectric energy harvester, which can control a direct current voltage applied to an embedded variable capacitance layer to precisely adjust a resonance frequency in real time, and thus achieve a simpler structure and a smaller size compared to a conventional one that adjusts the resonance frequency using a separate variable capacitor provided outside. Further, the active piezoelectric energy harvester can precisely adjust the resonance frequency even when the frequency of vibration varies over time as in a real natural vibration environment or when it is degraded to undergo a variation in its own resonance frequency, and thus can continuously maintain optimal energy conversion characteristics.
摘要翻译：提供了一种有源压电能量收集器，其可以控制施加到嵌入式可变电容层的直流电压，以实时精确地调节谐振频率，从而实现比传统调节器的传统电容器更简单的结构和更小的尺寸谐振频率使用外部提供的单独的可变电容器。此外，即使在真实的自然振动环境中，随着时间的推移，振动频率随时间而变化，或者当其自身的谐振频率变差而发生变化时，有源压电能量收集器也可以精确地调节谐振频率，从而可以持续保持最佳能量转换特性。

2. 发明申请

US20110057458A1 PIEZOELECTRIC ENERGY HARVESTER AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：压电式收割机及其制造方法
公开(公告)号：US20110057458A1
公开(公告)日：2011-03-10
申请号：US12652177
申请日：2010-01-05
申请人： Sang Kyun LEE , Seung Eon Moon , Yil Suk Yang , Kang Ho Park , Jong Dae Kim
发明人： Sang Kyun LEE , Seung Eon Moon , Yil Suk Yang , Kang Ho Park , Jong Dae Kim
IPC分类号： F03G7/08 , H02N2/18 , H01L41/22 , H02K15/00
CPC分类号： H01L41/00 , H01L41/1136 , H01L41/125 , Y10T29/42 , Y10T29/49009
摘要： Provided are a piezoelectric energy harvester and a method of manufacturing the same. The piezoelectric energy harvester is configured to obtain primary voltage from a piezoelectric layer vibrated to generate voltage and secondary voltage from a magnetostrictive layer vibrated to induce a change in magnetic field and a coil surrounding the magnetostrictive layer. Thus, it is possible to obtain sufficient voltage to drive a power conditioning circuit (PCC).
摘要翻译：提供一种压电式能量收集器及其制造方法。压电能量收集器被配置为从振动的压电层获得初级电压，以产生振动的磁致伸缩层的电压和二次电压，以引起磁场的变化和围绕磁致伸缩层的线圈。因此，可以获得足够的电压来驱动功率调节电路（PCC）。

3. 发明申请

US20130049539A1 APPARATUS FOR HARVESTING AND STORING PIEZOELECTRIC ENERGY AND MANUFACTURING METHOD THEREOF 有权
标题翻译：用于收集和储存压电能的装置及其制造方法
公开(公告)号：US20130049539A1
公开(公告)日：2013-02-28
申请号：US13595070
申请日：2012-08-27
申请人： Sang Kyun LEE , Yil Suk YANG
发明人： Sang Kyun LEE , Yil Suk YANG
IPC分类号： H02N2/18 , H01L41/22
CPC分类号： B81C1/00682 , B81B3/0051 , B81C1/0015 , B81C2201/0132 , B81C2201/053 , H01L41/094 , H01L41/1134 , H01L41/1136 , H01M6/40 , H01M10/052 , H01M10/0585 , H02N2/18 , H02N2/181 , H02N2/188 , H03H3/02 , H03H3/08 , Y02E60/122 , Y10T29/42 , Y10T29/43
摘要： Disclosed are an apparatus for harvesting/storing piezoelectric energy, including: a substrate having a groove at a side thereon; a piezoelectric MEMS cantilever having an end fixed to the substrate and the other end floating above the groove, and configured to convert and store an external vibration into electric energy; and a mass formed at one end of the piezoelectric MEMS cantilever and configured to apply a vibration, and a manufacturing method thereof.
摘要翻译：公开了一种用于收集/存储压电能量的装置，包括：在其侧面具有凹槽的基板; 压电MEMS悬臂，其一端固定在基板上，另一端悬在凹槽上方，并构造成将外部振动转换并存储成电能; 以及形成在压电MEMS悬臂的一端并构造成施加振动的质量及其制造方法。

4. 发明申请

US20130154439A1 ENERGY HARVESTING DEVICES AND METHODS OF FABRICATING THE SAME 有权
标题翻译：能量收集装置及其制造方法
公开(公告)号：US20130154439A1
公开(公告)日：2013-06-20
申请号：US13606246
申请日：2012-09-07
申请人： Sang Kyun LEE , Moonkeun Kim , Yil Suk Yang
发明人： Sang Kyun LEE , Moonkeun Kim , Yil Suk Yang
IPC分类号： H01L41/00 , H01L41/22
CPC分类号： H02N2/18 , H01L41/1136 , H01L41/22 , H02N2/188
摘要： Energy harvesting devices are provided. The energy harvesting device includes a body, a proof mass spaced apart from the body, a cantilever extending from the body onto the proof mass, a first electrode layer on the cantilever opposite to the body, a first piezoelectric layer on the first electrode layer, a second electrode layer on the first piezoelectric layer, a second piezoelectric layer on the second electrode layer, a pair of third electrode layers on the second piezoelectric layer, and a magnetic layer between the second electrode layer and the second piezoelectric layer. Related methods are also provided.
摘要翻译：提供能量收集装置。能量收集装置包括主体，与主体间隔开的检验物质，从身体延伸到证明物质上的悬臂，与主体相对的悬臂上的第一电极层，第一电极层上的第一压电层，第一压电层上的第二电极层，第二电极层上的第二压电层，第二压电层上的一对第三电极层和第二电极层和第二压电层之间的磁性层。还提供了相关方法。

5. 发明申请

US20110170235A1 Electric double layer capacitor and method of manufacturing the same 失效
标题翻译：双电层电容器及其制造方法
公开(公告)号：US20110170235A1
公开(公告)日：2011-07-14
申请号：US12805761
申请日：2010-08-18
申请人： Sang Kyun LEE , Ill Kyoo PARK , Seung Heon HAN , Jung Eun NOH
发明人： Sang Kyun LEE , Ill Kyoo PARK , Seung Heon HAN , Jung Eun NOH
IPC分类号： H01G9/155
CPC分类号： H01G9/155 , H01G9/016 , H01G9/08 , H01G11/28 , H01G11/52 , H01G11/74 , H01G11/82 , H01G11/84 , Y02E60/13 , Y02T10/7022 , Y10T29/417
摘要： There is provided an electric double layer capacitor including: an exterior case having a housing space provided therein and formed of insulating resin; first and second external terminals buried in the exterior case, each having a first surface exposed to the housing space and a second surface exposed to an outside of the exterior case; and a chip-type electric double layer capacitor cell disposed in the housing space and electrically connected to the first surface. The chip-type electric double layer capacitor cell includes first and second electrodes facing each other and having electricity of opposite polarities applied thereto, at least one induction electrode layer disposed between the first and second electrodes and having no electricity applied thereto, and first and second separators disposed between the first electrode and the induction electrode layer and between the second electrode and the induction electrode layer, respectively.
摘要翻译：提供一种双电层电容器，包括：具有设置在其中并由绝缘树脂形成的容纳空间的外壳; 第一外部端子和第二外部端子被埋在外部壳体中，每个具有暴露于容纳空间的第一表面和暴露于外部壳体的外部的第二表面; 以及芯片型双电层电容器单元，其设置在所述容纳空间中并电连接到所述第一表面。芯片型双电层电容器单元包括彼此面对并具有相反极性的电的第一和第二电极，设置在第一和第二电极之间并且不施加电的至少一个感应电极层，第一和第二电极分离器分别设置在第一电极和感应电极层之间以及第二电极和感应电极层之间。

6. 发明申请

US20120262845A1 MAGNESIUM CAPACITOR AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：镁电容器及其制备方法
公开(公告)号：US20120262845A1
公开(公告)日：2012-10-18
申请号：US13357228
申请日：2012-01-24
申请人： Sang Kyun LEE , Ji Sung CHO , Bae Kyun KIM
发明人： Sang Kyun LEE , Ji Sung CHO , Bae Kyun KIM
IPC分类号： H01G9/145 , H01G4/06 , H01G9/02 , H01G9/042 , H01G9/15
CPC分类号： H01G9/02 , H01G9/145 , H01G9/15 , H01G11/30 , H01G11/52 , H01G11/56 , H01G11/58 , Y02E60/13
摘要： The present invention relates to a magnesium capacitor including: a cathode including a carbon material as an active material; an anode including magnesium and its alloys as active materials; and an electrolyte.Since the magnesium capacitor in accordance with the present invention can use magnesium metal and its alloys as anode materials, a separate pre-doping process of magnesium metal is not needed. Further, it is possible to provide a magnesium capacitor that can be charged and discharged in a predetermined range as well as overcome reduction in stability due to leakage of an electrolyte occurred when using lithium ions as an anode material in the prior art.
摘要翻译：镁电容器技术领域本发明涉及一种镁电容器，其包括：包含碳材料作为活性物质的阴极; 包括镁及其合金作为活性材料的阳极; 和电解质。由于根据本发明的镁电容器可以使用镁金属及其合金作为阳极材料，所以不需要单独的镁金属的预掺杂工艺。此外，可以提供可以在预定范围内进行充电和放电的镁电容器，并且克服在现有技术中使用锂离子作为负极材料时发生的电解质泄漏导致的稳定性降低。

7. 发明申请

US20120050953A1 METHOD OF MANUFACTURING LITHIUM ION CAPACITOR AND LITHIUM ION CAPACITOR MANUFACTURED USING THE SAME 有权
标题翻译：使用该制造方法制造锂离子电容器和锂离子电容器
公开(公告)号：US20120050953A1
公开(公告)日：2012-03-01
申请号：US13018859
申请日：2011-02-01
申请人： Sang Kyun LEE , Ji Sung CHO , Bae Kyun KIM , Hong Seok MIN , Dong Hyeok CHOI
发明人： Sang Kyun LEE , Ji Sung CHO , Bae Kyun KIM , Hong Seok MIN , Dong Hyeok CHOI
IPC分类号： H01G9/15 , H01G9/00
CPC分类号： H01G11/06 , H01G11/12 , H01G11/28 , H01G11/36 , H01G11/50 , H01G11/52 , H01G11/70 , H01G11/86 , Y02E60/13 , Y02T10/7022 , Y10T29/417
摘要： Provided are a method of manufacturing a lithium ion capacitor and a lithium ion capacitor manufactured using the same. The method of manufacturing a lithium ion capacitor includes forming a lithium thin film on one surface of a separator; making the lithium thin film in contact with an anode, and alternately disposing the anode and a cathode with the separator interposed therebetween to form an electrode cell; and enclosing the electrode cell and an electrolyte into a housing, and pre-doping lithium ions to the anode from the lithium thin film.
摘要翻译：提供一种制造锂离子电容器和使用其制造的锂离子电容器的方法。锂离子电容器的制造方法包括在隔板的一个面上形成锂薄膜; 使锂薄膜与阳极接触，并且将间隔开的阳极和阴极交替配置以形成电极池; 并将电极单体和电解质包封到外壳中，并将锂离子从锂薄膜预掺杂到阳极。

8. 发明申请

US20120293916A1 ELECTROLYTE SOLUTION FOR LITHIUM-ION CAPACITOR AND LITHIUM-ION CAPACITOR INCLUDING THE SAME 审中-公开
标题翻译：用于锂离子电容器和包含其的锂离子电容器的电解液
公开(公告)号：US20120293916A1
公开(公告)日：2012-11-22
申请号：US13456912
申请日：2012-04-26
申请人： Sang Kyun LEE , Hong Seok Min , Bae Kyun Kim , Ji Sung Cho
发明人： Sang Kyun LEE , Hong Seok Min , Bae Kyun Kim , Ji Sung Cho
IPC分类号： H01G9/035
CPC分类号： H01G11/62 , H01G11/06 , H01G11/60 , H01G11/64 , Y02E60/13
摘要： Disclosed herein are an electrolyte solution composition and an energy storage device including the same. The electrolyte solution may include: a solvent including one or more compound selected from one or more cyclic carbonate compound; and additives including one or more selected from a group consisting of catechol carbonate (CC), fluoro ethylene carbonate (FEC), propane sulton (PS), and propene sulton (PST).
摘要翻译：本文公开了电解质溶液组合物和包含该电解质溶液组合物的能量存储装置。电解质溶液可以包括：包含一种或多种选自一种或多种环状碳酸酯化合物的化合物的溶剂; 和添加剂，其包括选自由儿茶酚碳酸酯（CC），氟代碳酸亚乙酯（FEC），丙烷磺酸盐（PS）和丙烯磺酸盐（PST）组成的组中的一种或多种。

9. 发明申请

US20120153773A1 PIEZOELECTRIC ENERGY HARVESTING APPARATUS 有权
标题翻译：压电式能量收集装置
公开(公告)号：US20120153773A1
公开(公告)日：2012-06-21
申请号：US13303179
申请日：2011-11-23
申请人： Sang Kyun LEE
发明人： Sang Kyun LEE
IPC分类号： H02N2/18
CPC分类号： H02N2/188 , H02N2/181
摘要： Disclosed is a piezoelectric energy harvesting apparatus. The piezoelectric energy harvesting apparatus includes: a piezoelectric energy harvesting array that includes a plurality of piezoelectric energy harvesting devices converting an external vibration into electric energy; a plurality of switches that is connected in series to the piezoelectric energy harvesting devices, respectively, and fits the resonance frequency of the piezoelectric energy harvesting array to the frequency of the external vibration by adjusting the resonance frequencies of the piezoelectric energy harvesting devices through the operation of the switches; and at least one or more rectifiers that convert alternating voltage outputted from the piezoelectric energy harvesting array into direct voltage.
摘要翻译：公开了一种压电能量收集装置。压电能量收集装置包括：压电能量收集阵列，其包括将外部振动转换为电能的多个压电能量收集装置; 多个开关，其分别与压电能量收集装置串联连接，并通过调节压电能量收集装置的谐振频率通过操作使压电能量收集阵列的谐振频率适应于外部振动的频率的开关; 以及将从压电能量收集阵列输出的交流电压转换为直流电压的至少一个或多个整流器。

10. 发明申请

US20120042490A1 METHOD OF PRE-DOPING LITHIUM ION INTO ELECTRODE AND METHOD OF MANUFACTURING ELECTROCHEMICAL CAPACITOR USING THE SAME 审中-公开
标题翻译：将锂离子电沉积到电极中的方法和使用其制造电化学电容器的方法
公开(公告)号：US20120042490A1
公开(公告)日：2012-02-23
申请号：US12967800
申请日：2010-12-14
申请人： Sang Kyun LEE , Ji Sung Cho , Bae Kyun Kim
发明人： Sang Kyun LEE , Ji Sung Cho , Bae Kyun Kim
IPC分类号： H01G9/042 , H01M4/04 , H01G9/15
CPC分类号： H01G11/06 , H01G11/50 , H01G11/86 , Y02E60/13
摘要： The present invention provides a method of pre-doping lithium ions into an electrode, and a method of manufacturing an electrochemical capacitor using the same. The method for pre-doping lithium ions into an electrode includes the steps of: immersing a positive electrode, a negative electrode, and a lithium metal electrode into an electrolyte solution; performing a first pre-doping for directly doping lithium ions into the negative electrode from the lithium metal electrode; and performing a second pre-doping which includes a charging process for applying currents between the positive electrode and the negative electrode to charged with the applied currents, and a releasing process for releasing lithium ions from the lithium metal electrode, and a method for manufacturing the electrochemical capacitor using the same.
摘要翻译：本发明提供了将锂离子预掺杂到电极中的方法，以及使用该方法制造电化学电容器的方法。将锂离子预掺杂到电极中的方法包括以下步骤：将正极，负极和锂金属电极浸入电解质溶液中; 执行用于从锂金属电极直接将锂离子掺杂到负极中的第一预掺杂; 以及执行第二预掺杂，其包括用于在所述正电极和所述负极之间施加电流以充电所施加的电流的充电过程，以及用于从所述锂金属电极释放锂离子的释放过程，以及用于制造电化学电容器使用相同。

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