公开(公告)号：WO2013106145A2

公开(公告)日：2013-07-18

申请号：PCT/US2012/068401

申请日：2012-12-07

Applicant: QUALCOMM MEMS TECHNOLOGIES, INC.

Inventor： LAN, Je-Hsiung ,  GOUSEV, Evgeni Petrovich ,  PARK, Sang-June ,  ZHANG, Wenyue

IPC: H01G5/38 ,  B05D5/12

CPC classification number: G02B26/0841 ,  G09G3/3466 ,  H01G5/38

Abstract: This disclosure provides systems, methods and apparatus for a variable capacitance apparatus. In one aspect, an apparatus includes a plurality of electromechanical systems varactors connected in parallel. Each of the plurality of electromechanical systems varactors includes a first, a second, and a third metal layer. The first metal layer includes a first bias electrode. The second metal layer is spaced apart from the first metal layer to define a first air gap, and includes a first radio frequency electrode. A third metal layer is spaced apart from the second metal layer to define a second air gap, and includes a second radio frequency electrode and a second bias electrode. The second bias electrode of each of the plurality of electromechanical systems varactors has a different projected area perpendicular to a surface of the second metal layer and onto the surface of the second metal layer.

Abstract translation: 本公开提供了用于可变电容装置的系统，方法和装置。 一方面，一种装置包括并联连接的多个机电系统变容二极管。 多个机电系统中的每一个可变电抗器包括第一，第二和第三金属层。 第一金属层包括第一偏置电极。 第二金属层与第一金属层间隔开以限定第一气隙，并且包括第一射频电极。 第三金属层与第二金属层间隔开以限定第二气隙，并且包括第二射频电极和第二偏置电极。 多个机电系统中的每一个可变电抗器的第二偏置电极具有垂直于第二金属层的表面和第二金属层的表面的不同的投影面积。

公开(公告)号：WO2004055935A9

公开(公告)日：2004-09-10

申请号：PCT/US0339806

申请日：2003-12-15

Applicant: WISPRY INC ,  MUSALEM FRANCOIS-XAVIER ,  BOUWSTRA SIEBE ,  GILBERT JOHN R ,  MORRIS ARTHUR S III ,  RICHARDS RANDY J

Inventor： MUSALEM FRANCOIS-XAVIER ,  BOUWSTRA SIEBE ,  GILBERT JOHN R ,  MORRIS ARTHUR S III ,  RICHARDS RANDY J

IPC: A63H13/16 ,  H01G5/01 ,  H01G5/011 ,  H01G5/04 ,  H01G5/08 ,  H01G5/10 ,  H01G5/16 ,  H01G5/18 ,  H01G5/38 ,  H01L21/20 ,  H01L29/93 ,  H01P1/10

CPC classification number: H01G5/16 ,  H01G5/04 ,  H01G5/08 ,  H01G5/10 ,  H01G5/18 ,  H01G5/38 ,  H01P1/127

Abstract: Micro-electro-mechanical system (MEMS) variable capacitor apparatuses, system and related methods are provided.

Abstract translation: 微机电系统（MEMS）可变电容器装置，系统及相关方法。

公开(公告)号：WO99034381A1

公开(公告)日：1999-07-08

申请号：PCT/US1998/027641

申请日：1998-12-29

IPC: H01G9/02 ,  H01G9/035 ,  H01G11/60 ,  H01M4/58 ,  H01M4/583 ,  H01M10/052 ,  H01M10/0569 ,  H01M10/36 ,  H01G5/38 ,  H01G9/00 ,  H01M4/50 ,  H01M10/44

CPC classification number: H01G9/038 ,  H01G11/60 ,  H01M4/583 ,  H01M10/052 ,  H01M10/0569 ,  Y02E60/13

Abstract: Acyclic, asymmetric ethyl alkyl carbonates, particularly for use with a carbonaceous, e.g., graphite, anode, in electrolytes, element (20), suitable for portable power sources, e.g., electrolytes included in separator (20) of electrochemical cell (12), are disclosed. Asymmetric alkyl carbonates having the general structural formula EtO-CO2R, where R is larger than ethyl, and most preferably equal to butyl, iso-butyl or sec-butyl, are particularly useful in causing the freezing point of the electrolytes, element (20), in which they are used to decrease dramatically, thus providing the key to low temperature, high cycle life and high capacity for portable power sources.

Abstract translation: 非环状的不对称乙基烷基碳酸酯，特别是用于碳质的，例如电解质中的石墨，阳极，元素（20），适用于便携式电源，例如包括在电化学电池（12）的隔板（20）中的电解质， 被披露。 具有通式结构式为EtO-CO 2 R的非对称烷基碳酸酯，其中R大于乙基，最优选等于丁基，异丁基或仲丁基，特别可用于引起电解质元素（20）的凝固点， ，其中它们被大大降低，从而为便携式电源的低温，高循环寿命和高容量提供了关键。

公开(公告)号：WO2016122174A1

公开(公告)日：2016-08-04

申请号：PCT/KR2016/000758

申请日：2016-01-25

Applicant: 주식회사 온조랩

Inventor： 이원오

IPC: H01G5/013 ,  H01G5/38 ,  H01G5/00

CPC classification number: H01G5/00 ,  H01G5/013 ,  H01G5/38

Abstract: 본 발명의 일실시예에 따른 선형 운동 가변 진공 축전기는 제1 전극, 상기 제1 전극에 대향하여 배치되는 제2 전극, 상기 제2 전극에 연결된 직선 운동축, 및 상기 직선 운동축의 주위를 진공도를 상기 제1 전극과 상기 제2 전극이 서로 마주보는 축전 공간의 진공도와 서로 다르게 유지하는 주름관을 포함하는 가변 진공 축전기; 일단은 상기 직선 운동축에 축결합하고 유전체로 형성된 절연 직선 운동축; 상기 절연 직선 운동축을 감싸도록 배치되고 일단은 상기 가변 진공 축전기와 진공을 유지하면서 결합하는 유전체 튜브; 일단은 상기 유전체 튜브의 타단에 결합하고 진공을 유지하면서 결합하는 자석 고정 튜브; 상기 자석 고정 튜브의 외주면을 감싸도록 배치되는 외부 자석; 상기 자석 고정 튜브의 내부에 배치되고 상기 외부 자석과 자기 결합하는 내부 자석; 및 상기 내부 자석과 고정 결합하고, 일단은 상기 절연 직선 운동축의 타단에 고정 결합하는 내부 자석 슬라이드부;를 포함한다.

Abstract translation: 根据本发明的一个实施例的线性运动可变真空电容器包括：可变真空电容器，包括第一电极，与第一电极相对布置的第二电极，连接到第二电极的直线运动轴和波纹管， 保持线性运动轴周围的真空度与第一电极和第二电极彼此面对的电容空间的真空度不同; 绝缘的直线运动轴，其一端与线性运动轴轴耦合并由电介质形成; 绝缘管，其设置成围绕所述绝缘线性运动轴，并且其一端在保持真空的同时耦合到所述可变真空电容器; 磁体固定管，其一端在保持真空的同时耦合到电介质管的另一端; 外部磁体，其被配置为包围所述磁铁固定管的外周面; 内部磁体，其设置在所述磁体固定管的内部并磁耦合到所述外部磁体; 以及内部磁体滑动单元，其固定地联接到所述内部磁体，并且其一端固定地联接到所述绝缘直线运动轴的另一端。

公开(公告)号：WO2006130512A1

公开(公告)日：2006-12-07

申请号：PCT/US2006/020565

申请日：2006-05-26

Applicant: CORNING INCORPORATED ,  BOURCIER, Roy, J. ,  GADKAREE, Kishor, P. ,  PATIL, Mallanagouda, D. ,  SHENG, Huan-Hung ,  SOULLIERE, Mark, J.

Inventor： BOURCIER, Roy, J. ,  GADKAREE, Kishor, P. ,  PATIL, Mallanagouda, D. ,  SHENG, Huan-Hung ,  SOULLIERE, Mark, J.

IPC: H01G9/00 ,  H01G5/38

CPC classification number: H01G9/155 ,  H01M4/483 ,  Y02E60/13 ,  Y02T10/7022

Abstract: An ultracapacitor or hybrid capacitor includes an electrically non-conductive rigid or semi-rigid porous honeycomb separator structure having cells extending along a common direction and supporting current collector structure(s) thereon. The current collector structure may be porous and extend continuously on all inner surfaces of a cell of the honeycomb structure, or may extend along the common direction on separate portions of the inner surfaces of a cell. The material may desirably be an oxide or non-oxide ceramic, such as cordierite, silicon nitride, aluminum titanate, alumina, zircon, glass, or glass-ceramic.

Abstract translation: 超级电容器或混合电容器包括具有沿公共方向延伸并且支撑集电器结构的电池的非导电刚性或半刚性多孔蜂窝隔离器结构。 集电器结构可以是多孔的并且在蜂窝结构的电池的所有内表面上连续地延伸，或者可以在电池的内表面的分开的部分上沿共同的方向延伸。 该材料可以理想地是氧化物或非氧化物陶瓷，例如堇青石，氮化硅，钛酸铝，氧化铝，锆石，玻璃或玻璃 - 陶瓷。

公开(公告)号：WO02052592A2

公开(公告)日：2002-07-04

申请号：PCT/US2001/044454

申请日：2001-11-26

IPC: H01G5/38 ,  B81B3/00 ,  H01G5/00 ,  H01G5/16 ,  H01G

CPC classification number: H01G5/16 ,  H01G5/40 ,  Y10T307/724 ,  Y10T307/729

Abstract: The present invention relates to a stepped micro electromechanical structure (MEMS) capacitor that is actuated by a plurality of MEMS switches may be within the stepped capacitor circuit, or they may be actuated by an independent circuit. The stepped capacitor may also be varied with intermediate steps of capacitance by providing at least one variable capacitor in the stepped MEMS capacitor structure.

Abstract translation: 本发明涉及由多个MEMS开关驱动的阶梯式微机电结构（MEMS）电容器，其可以在阶梯式电容器电路内，或者它们可由独立电路驱动。 通过在阶梯式MEMS电容器结构中提供至少一个可变电容器，阶梯式电容器也可以随着电容的中间步骤而变化。

公开(公告)号：WO98031025A1

公开(公告)日：1998-07-16

申请号：PCT/US1998/004126

申请日：1998-01-07

IPC: H01G9/04 ,  H01G9/042 ,  H01G4/32 ,  H01G5/38 ,  H01G9/00 ,  H01G9/02

CPC classification number: H01G9/042

Abstract: Electrodes (10, 11) for electrochemical capacitor are modified with a metal macrocyclic complex made up of phthalocyanine or porphyrin ligands bound to a transition metal to achieve improved conductivity, reversibility, and charge storage capacity. The electrodes (10, 11) are formed from a metal base and coated with an oxide, nitride or carbide of a transition metal or with a conductive polymer. This coating (13) is modified with the metal macrocyclic complex. Suitable metal macrocyclic complexes are iron phthalocyanine (FePc), iron meso-tetra (N-methyl-4-phenyl) porphyrin (FeTPP) or cobalt protoporphyrin (CoPP).

Abstract translation: 用于电化学电容器的电极（10,11）用与过渡金属结合的酞菁或卟啉配体组成的金属大环络合物进行改性以实现改进的电导率，可逆性和电荷存储容量。 电极（10,11）由金属基底形成并涂覆有过渡金属或导电聚合物的氧化物，氮化物或碳化物。 该涂层（13）用金属大环络合物改性。 合适的金属大环络合物是铁酞菁（FePc），内消旋 - 四（N-甲基-4-苯基）卟啉（FeTPP）或钴原卟啉（CoPP）。

公开(公告)号：WO2022250640A1

公开(公告)日：2022-12-01

申请号：PCT/TR2022/050483

申请日：2022-05-25

Applicant: ANKARA YILDIRIM BEYAZIT UNIVERSITESI

Inventor： EREL, Mehmet Zahid ,  BAYINDIR, Kamil Cagatay ,  AYDEMIR, Mehmet Timur

IPC: H02J50/05 ,  H01G4/38 ,  H01G5/38

Abstract: The present invention relates to a power transfer system developed for wireless capacitive power transfer applications.

公开(公告)号：WO2022027738A1

公开(公告)日：2022-02-10

申请号：PCT/CN2020/110778

申请日：2020-08-24

Applicant: 厚元技术（香港）有限公司 ,  厚元电子技术有限公司 ,  厚元科技有限公司 ,  厚元通信电子有限公司

Inventor： 孟庆南

IPC: H01G5/38 ,  H01G5/16

Abstract: 本发明涉及一种基于MEMS结构的可调电容，包括下极板A，活动极板B、上极板C、固定装置D和连接线导体E，固定装置D的下端与下极板A固定连接，固定装置D的上端与上极板C固定连接，活动极板B的中部设置有配合固定装置D且能自由平行移动的结构B4,活动极板B通过结构B4固定在于固定装置D中部，并且活动极板B可沿固定装置D进行上下移动；下极板A上设置有下电极A1,活动极板B上设置有活动电极B1,调整电极B2；下电极A1与活动电极B1组成单元电容；上极板C上设置有上电极C1、调整电极C2；本发明不仅具备高Q值，同时还具备高耐电压、耐电流的能力。

公开(公告)号：WO2013188633A1

公开(公告)日：2013-12-19

申请号：PCT/US2013/045590

申请日：2013-06-13

Applicant: CAVENDISH KINETICS, INC

Inventor： KHIEU, Cong Quoc ,  JOSHI, Vikram ,  KNIPE, Richard L.

IPC: H01G5/18 ,  H01G5/38 ,  H01H59/00 ,  H01L27/085

CPC classification number: H01G5/16 ,  B81B7/02 ,  H01G5/18 ,  H01G5/38 ,  H01H59/0009

Abstract: The present invention generally relates to methods for increasing the lifetime of MEMS devices by reducing the number of movements of a switching element in the MEMS device. Rather than returning to a ground state between cycles, the switching element can remain in the same state if both cycles necessitate the same capacitance. For example, if in both a first and second cycle, the switching element of the MEMS device is in a state of high capacitance the switching element can remain in place between the first and second cycle rather than move to the ground state. Even if the polarity of the capacitance is different in successive cycles, the switching element can remain in place and the polarity can be switched. Because the switching element remains in place between cycles, the switching element, while having the same finite number of movements, should have a longer lifetime.

Abstract translation: 本发明一般涉及通过减少MEMS器件中的开关元件的移动次数来增加MEMS器件寿命的方法。 不是在循环之间返回到基态，如果两个循环都需要相同的电容，则开关元件可以保持在相同的状态。 例如，如果在第一和第二周期中，MEMS器件的开关元件处于高电容的状态，则开关元件可以在第一和第二周期之间保持就位，而不是移动到基态。 即使电容的极性在连续的循环中不同，开关元件也可以保持在适当的位置，并且可以切换极性。 因为开关元件在周期之间保持原位，所以开关元件虽然具有相同的有限数量的运动，应该具有更长的寿命。