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公开(公告)号：US20190237251A1
公开(公告)日：2019-08-01
申请号：US16104570
申请日：2018-08-17
发明人： Chang Soo JANG , Ho Phil JUNG , Seung Mo LIM , Tae Joon PARK
CPC分类号： H01G4/01 , H01G4/008 , H01G4/1209 , H01G4/252
摘要： A capacitor component includes: a semiconductor substrate including first and second portions, a trench penetrating through the substrate from one surface of the substrate to the other surface of the substrate to separate the first and second portions of the substrate from each other, a dielectric layer disposed in the trench and on the one surface of the substrate; a first pad electrode and a second pad electrode spaced apart from each other, and penetrating through the dielectric layer to be in contact with the first and second portions of the substrate, respectively, and a passivation layer disposed on the dielectric layer, covering portions of the first pad electrode and the second pad electrode, and exposing at least a portion of each of the first pad electrode and the second pad electrode.
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2.发明申请公开(公告)号：US20180366174A1
公开(公告)日：2018-12-20
申请号：US15942599
申请日：2018-04-02
发明人： FU-CHOU LIU
IPC分类号： G11C11/22 , H01L27/108 , H01G4/01 , H01G4/08
CPC分类号： G11C11/221 , G11C11/2257 , G11C11/2273 , G11C11/2275 , H01G4/01 , H01G4/08 , H01L27/10852
摘要： A selected ferroelectric memory cell of a ferroelectric memory is electrically connected to a first bit line, a second bit line, a first word line, a second word line and a plate line. The selected ferroelectric memory cell includes a first field effect transistor (“FET”), a second FET and a ferroelectric capacitor. A control terminal and a first access terminal of the first FET are electrically connected to the first word line and the first bit line, respectively. A control terminal and a first access terminal of the second FET are electrically connected to the second word line and the second bit line, respectively. A second access terminal of the first FET is electrically connected to a first capacitor electrode of the ferroelectric capacitor and a second terminal of the second FET. A second capacitor electrode of the ferroelectric capacitor is electrically connected to the plate line.
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公开(公告)号：US20180247766A1
公开(公告)日：2018-08-30
申请号：US15904804
申请日：2018-02-26
发明人： Masaki FUKUDA , Yuji FUKADA , Jinya FURUI , Takashi INOUE , Takashi YAMAMOTO
CPC分类号： H01G2/065 , H01C1/142 , H01C1/144 , H01C7/003 , H01C7/008 , H01C17/283 , H01G4/008 , H01G4/01 , H01G4/1218 , H01G4/1227 , H01G4/1272 , H01G4/224 , H01G4/228 , H01G4/236 , H01G4/248
摘要： A surface mount electronic component includes an element including a dielectric layer that includes a first main surface and a second main surface, a first external electrode disposed on the first main surface, a second external electrode disposed on the second main surface, a first metal terminal connected to the first external electrode, a second metal terminal connected to the second external electrode, and an exterior material covering at least a portion of the element, the first and second external electrodes, and the first and second metal terminals. Upper and lower surfaces of the exterior material are flat or substantially flat.
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公开(公告)号：US20180158616A1
公开(公告)日：2018-06-07
申请号：US15368171
申请日：2016-12-02
发明人： Pavel Ivan Lazarev , Paul T. Furuta , Barry K. Sharp , Yan Li
IPC分类号： H01G4/32 , H01G4/33 , H01G4/12 , H01G4/14 , H01G4/008 , H01G4/01 , C09D5/24 , C09D179/02 , C09D165/00
CPC分类号： H01G4/32 , C08G73/0266 , C08G73/0672 , C08G2261/3142 , C08G2261/3221 , C08G2261/3223 , C08G2261/3241 , C08G2261/3422 , C08G2261/51 , C09D5/24 , C09D165/00 , H01B1/127 , H01B1/128 , H01G4/008 , H01G4/01 , H01G4/14 , H01G4/33
摘要： The present disclosure provides a multilayered electrode comprising an electro-conductive layer and at least one protective layer located on one side of the electro-conductive layer and selected from the list comprising a field-planarization layer, a tunneling injection blocking layer and a coulomb blocking layer.
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公开(公告)号：US09928960B2
公开(公告)日：2018-03-27
申请号：US14744123
申请日：2015-06-19
CPC分类号： H01G4/30 , C04B35/4682 , C04B2235/3206 , C04B2235/3224 , C04B2235/3225 , C04B2235/3244 , C04B2235/3262 , C04B2235/3418 , C04B2235/79 , H01G4/0085 , H01G4/01 , H01G4/1227 , H01G4/1245 , H01G4/224
摘要： A monolithic ceramic capacitor that contains a perovskite compound including Ba and Ti and at least one type of element selected from Gd, Tb, and Dy, and contains elements selected from Y, Si, Mn, Mg, and Zr. The content a of at least one element selected from Gd, Tb, and Dy satisfies 0.2≤a≤0.8, the content b of Y satisfies 0.0≤b≤0.5, the content c of Si satisfies 0.0≤c≤2.5, the content d of Mn satisfies 0.0≤d≤0.25, the content e of Mg satisfies 0.0≤e≤1.2, the content f of Zr satisfies 0.0≤f≤0.5, and the molar ratio m of the content of Ba/(f+the content of Ti) satisfies 0.99≤m≤1.01, where the total content of Ti is 100 parts by mole.
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公开(公告)号：US09805867B2
公开(公告)日：2017-10-31
申请号：US13957342
申请日：2013-08-01
申请人： Apple Inc.
IPC分类号： H01G4/005 , H01G4/01 , H05K1/18 , H05K13/04 , B23K26/22 , H05K3/34 , H01G4/40 , H01G2/06 , H01G2/10 , H01G4/224 , H01G4/228
CPC分类号： H01G4/01 , B23K26/22 , H01G2/06 , H01G2/10 , H01G4/224 , H01G4/228 , H01G4/40 , H05K1/181 , H05K3/3442 , H05K13/0465 , H05K2201/10015 , H05K2201/10636 , H05K2201/10962 , H05K2201/2045 , Y02P70/611 , Y02P70/613
摘要： The described embodiments relate generally to printed circuit boards (PCBs) including a capacitor and more specifically to designs for mechanically isolating the capacitor from the PCB to reduce an acoustic noise produced when the capacitor imparts a piezoelectric force on the PCB. Conductive features can be mechanically and electrically coupled to electrodes located on two ends of the capacitor. The conductive features can be placed in corners where the amplitude of vibrations created by the piezoelectric forces is relatively small. The conductive features can then be soldered to a land pattern on the PCB to form a mechanical and electrical connection while reducing an amount of vibrational energy transferred from the capacitor to the PCB.
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公开(公告)号：US09659710B2
公开(公告)日：2017-05-23
申请号：US14860309
申请日：2015-09-21
发明人： Heung Kil Park , Sang Soo Park
CPC分类号： H01G4/01 , H01G2/06 , H01G4/232 , H01G4/30 , H05K1/181 , H05K3/3442 , H05K2201/10015 , H05K2201/10946 , H05K2201/2045 , Y02P70/611 , Y02P70/613
摘要： A multilayer ceramic component includes a multilayer ceramic capacitor including a ceramic body including a plurality of first and second internal electrodes, and first and second external electrodes, first and second insulation frames respectively including first and second horizontal insulation portions and first and second vertical insulation portions, first and second external conductive electrodes including first and second horizontal conductive portions and first and second vertical conductive portions, first and second internal conductive electrodes disposed on internal surfaces of the first and second vertical insulation portions and connected to the first and second external electrodes, and electrical connection portions.
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公开(公告)号：US09620291B2
公开(公告)日：2017-04-11
申请号：US14799247
申请日：2015-07-14
申请人： TDK CORPORATION
摘要： A thin film capacitor including a lower electrode layer, a dielectric layer provided on the lower electrode layer, and an upper electrode layer formed on the dielectric layer, wherein the dielectric layer includes a recessed portion in a portion on the upper face thereof, a cross-sectional structure perpendicular to the dielectric layer of the recessed portion has a cross-sectional taper angle of 1 degree or more and 25 degrees or less, and the distance between the bottom portion center and an outermost portion of the recessed portion is 20 times or more and 150 times or less a thickness of the dielectric layer.
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公开(公告)号：US20170084392A1
公开(公告)日：2017-03-23
申请号：US15052241
申请日：2016-02-24
发明人： Sung Yong AN , Kang Ryong CHOI , Jae Yeong KIM , Yong Hui LI , Byeong Cheol MOON , Jeong Gu YEO
CPC分类号： H01G4/1218 , H01G4/008 , H01G4/0085 , H01G4/01 , H01G4/224 , H01G4/30 , H01G4/38 , H01G5/38 , H01G7/06
摘要： A multilayer ceramic capacitor includes an active region including a plurality of dielectric layers, and first and second internal electrodes alternately disposed with each of the dielectric layers interposed therebetween; and upper and lower cover regions including at least one ferromagnetic layer and disposed on and below the active region, respectively.
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公开(公告)号：US09496089B2
公开(公告)日：2016-11-15
申请号：US14329101
申请日：2014-07-11
发明人： Byeong Yeol Ryu
摘要： A power connecting apparatus for a vehicle is provided to prevent noise generated from one electric device from interfering with other electrical devices. The apparatus includes a power plate that includes a common power portion configured to receive power from a battery, a plurality of individual power portions radially disposed around the common power portion and separated from each other, and a power connecting portion that connects the common power portion and the individual power portions. A ground plate includes a common ground portion grounded to a vehicle body, a plurality of individual ground portions radially disposed around the common ground portion and separated from each other, and a ground connecting portion that connects the common ground portion and the individual ground portions. In addition, a dielectric material plate is disposed between the power plate and the ground plate.
摘要翻译： 提供一种用于车辆的电力连接装置，以防止由一个电气装置产生的噪声干扰其他电气装置。 该设备包括功率板，该功率板包括被配置为从电池接收功率的公共功率部分，围绕公共功率部分径向设置并彼此分离的多个单个功率部分，以及功率连接部分，其将公共功率部分 和各个功率部分。 接地板包括接地到车身的公共接地部分，径向设置在公共接地部分周围并彼此分离的多个单独的接地部分，以及连接公共接地部分和各个接地部分的接地连接部分。 另外，介电材料板设置在功率板和接地板之间。
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