公开(公告)号：US09136701B2

公开(公告)日：2015-09-15

申请号：US13953760

申请日：2013-07-30

Applicant: CHIT SHUN CATV EQUIPMENT LIMITED

Inventor： Siu Shan Chung

IPC: H02H9/04 ,  H01T2/02 ,  H01T4/02 ,  H05K1/02 ,  H01G4/00

CPC classification number: H02H9/04 ,  H01G4/00 ,  H01G4/12 ,  H01T2/02 ,  H01T4/02 ,  H05K1/026 ,  H05K2201/10015 ,  H05K2201/10287 ,  H05K2201/10651

Abstract: A high voltage discharge protective device for an RF device having a signal port, includes a blocking capacitor arranged at the signal port of the RF device, a circuit board for mounting the blocking capacitor, and a metal conductor grounded and partially bare. The blocking capacitor includes a main body and two leads connected to the main body and secured to the circuit board. The bottom portion of the main body is bare to form an exposed portion. The exposed portion is spaced apart from the circuit board to form an interval. The metal conductor is disposed within the interval and corresponds to the exposed portion of the blocking capacitor. When the passing voltage within the blocking capacitor reaches a predetermined value, the exposed portion of the blocking capacitor sparkly discharges to the metal conductor. An RF device is also provided.

Abstract translation: 一种用于具有信号端口的RF装置的高压放电保护装置，包括布置在RF装置的信号端口处的隔离电容器，用于安装隔离电容器的电路板和接地和部分裸露的金属导体。 隔离电容器包括主体和连接到主体并且固定到电路板的两个引线。 主体的底部裸露形成露出部分。 暴露部分与电路板间隔开以形成间隔。 金属导体设置在间隔内并对应于隔离电容器的暴露部分。 当隔离电容器内的通过电压达到预定值时，阻塞电容器的暴露部分闪电放电到金属导体。 还提供RF设备。

公开(公告)号：US20140355163A1

公开(公告)日：2014-12-04

申请号：US13953760

申请日：2013-07-30

Applicant: CHIT SHUN CATV EQUIPMENT LIMITED

Inventor： Siu Shan Chung

IPC: H02H9/04

CPC classification number: H02H9/04 ,  H01G4/00 ,  H01G4/12 ,  H01T2/02 ,  H01T4/02 ,  H05K1/026 ,  H05K2201/10015 ,  H05K2201/10287 ,  H05K2201/10651

Abstract: A high voltage discharge protective device for an RF device having a signal port, includes a blocking capacitor arranged at the signal port of the RF device, a circuit board for mounting the blocking capacitor, and a metal conductor grounded and partially bare. The blocking capacitor includes a main body and two leads connected to the main body and secured to the circuit board. The bottom portion of the main body is bare to form an exposed portion. The exposed portion is spaced apart from the circuit board to form an interval. The metal conductor is disposed within the interval and corresponds to the exposed portion of the blocking capacitor. When the passing voltage within the blocking capacitor reaches a predetermined value, the exposed portion of the blocking capacitor sparkly discharges to the metal conductor. An RF device is also provided.

Abstract translation: 一种用于具有信号端口的RF装置的高压放电保护装置，包括布置在RF装置的信号端口处的隔离电容器，用于安装隔离电容器的电路板和接地和部分裸露的金属导体。 隔离电容器包括主体和连接到主体并且固定到电路板的两个引线。 主体的底部裸露形成露出部分。 暴露部分与电路板间隔开以形成间隔。 金属导体设置在间隔内并对应于隔离电容器的暴露部分。 当隔离电容器内的通过电压达到预定值时，阻塞电容器的暴露部分闪电放电到金属导体。 还提供RF设备。

公开(公告)号：US07714683B2

公开(公告)日：2010-05-11

申请号：US11973610

申请日：2007-10-09

Applicant: Masahiko Takahashi ,  Hiroshi Ono ,  Satoshi Arai ,  Teruhiko Fujiwara

Inventor： Masahiko Takahashi ,  Hiroshi Ono ,  Satoshi Arai ,  Teruhiko Fujiwara

IPC: H03H7/00 ,  H01F29/00

CPC classification number: H01F17/062 ,  H01F27/40 ,  H01G4/00 ,  H03H7/427 ,  H03H2001/0057 ,  H03H2001/0092

Abstract: An inductance device comprises a magnetic core, a coil a conductor and a dielectric member. The coil is made of turns of insulated conductive wire. The conductor is distinct from the coil and is insulated from the magnetic core. The dielectric member is disposed between the conductor and the coil. The dielectric member, the conductor and the coil constitute a capacitor. The inductance device is used in, for example, a filter device or a noise filter.

Abstract translation: 电感装置包括磁芯，线圈，导体和电介质构件。 线圈由绝缘导线的匝组成。 导体与线圈不同，与磁芯绝缘。 电介质构件设置在导体和线圈之间。 电介质构件，导体和线圈构成电容器。 电感器件用于例如滤波器或噪声滤波器。

公开(公告)号：US20080084254A1

公开(公告)日：2008-04-10

申请号：US11973610

申请日：2007-10-09

Applicant: Masahiko Takahashi ,  Hiroshi Ono ,  Satoshi Arai ,  Teruhiko Fujiwara

Inventor： Masahiko Takahashi ,  Hiroshi Ono ,  Satoshi Arai ,  Teruhiko Fujiwara

IPC: H03H7/00

CPC classification number: H01F17/062 ,  H01F27/40 ,  H01G4/00 ,  H03H7/427 ,  H03H2001/0057 ,  H03H2001/0092

Abstract: An inductance device comprises a magnetic core, a coil a conductor and a dielectric member. The coil is made of turns of insulated conductive wire. The conductor is distinct from the coil and is insulated from the magnetic core. The dielectric member is disposed between the conductor and the coil. The dielectric member, the conductor and the coil constitute a capacitor. The inductance device is used in, for example, a filter device or a noise filter.

Abstract translation: 电感装置包括磁芯，线圈，导体和电介质构件。 线圈由绝缘导线的匝组成。 导体与线圈不同，与磁芯绝缘。 电介质构件设置在导体和线圈之间。 电介质构件，导体和线圈构成电容器。 电感器件用于例如滤波器或噪声滤波器。

公开(公告)号：US06546607B1

公开(公告)日：2003-04-15

申请号：US09541863

申请日：2000-04-03

Applicant: Robert K. Crawford ,  J. Gerson Goldberg

Inventor： Robert K. Crawford ,  J. Gerson Goldberg

IPC: H01G700

CPC classification number: H01G4/00 ,  Y10T29/43 ,  Y10T29/435 ,  Y10T29/49146 ,  Y10T29/49155 ,  Y10T29/49165

Abstract: A method for forming a crater-style sampling capacitor. The capacitor includes a dielectric having a smooth crater shaped input electrode on a first surface and output and guard electrodes on a second surface. A sampling capacitor is defined by the input and output electrodes, and a guard capacitor is defined by the input and guard electrodes. The edge of input electrode is positioned below the first surface to increase surface flash over voltage, further, the input electrode is curved to eliminate corona discharge at edges of the input electrode and to reduce self-heating to negligible levels. The apparatus is suitable for high-voltage radio-frequency applications, such as a mass spectrometer, or other high-voltage applications that require an accurate sampling capacitor for amplitude control and accurate sampling of radio-frequency wave-forms.

Abstract translation: 一种形成火山口式采样电容器的方法。 电容器包括在第一表面上具有平滑的凹坑形输入电极的电介质，并在第二表面上输出和保护电极。 采样电容器由输入和输出电极定义，保护电容由输入和保护电极限定。 输入电极的边缘位于第一表面下方以增加表面闪光过电压，此外，输入电极是弯曲的，以消除输入电极边缘处的电晕放电，并将自加热降低到可忽略的水平。 该装置适用于高压射频应用，如质谱仪或其他高压应用，需要精确的采样电容器进行幅度控制和射频波形的精确采样。

公开(公告)号：US3235780A

公开(公告)日：1966-02-15

申请号：US28865763

申请日：1963-06-18

Applicant: GEN ELECTRIC

Inventor： SOLBERG WILLIS O

IPC: H01G4/00 ,  H01G4/06

CPC classification number: H01G4/00 ,  H01G4/06

公开(公告)号：US2119113A

公开(公告)日：1938-05-31

申请号：US69966633

申请日：1933-11-25

Applicant: PRODUCTS PROT CORP

Inventor： OLVING BROR G

IPC: H01G4/00

CPC classification number: H01G4/00

公开(公告)号：US20230253384A1

公开(公告)日：2023-08-10

申请号：US18301555

申请日：2023-04-17

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Yu-Chih Huang ,  Chi-Hui Lai ,  Ban-Li Wu ,  Ying-Cheng Tseng ,  Ting-Ting Kuo ,  Chih-Hsuan Tai ,  Hao-Yi Tsai ,  Chuei-Tang Wang ,  Chung-Shi Liu ,  Chen-Hua Yu ,  Chiahung Liu

IPC: H01L25/16 ,  H01L23/498 ,  H01L21/48 ,  H01L21/50 ,  H01L23/31 ,  H01L25/10 ,  H01L23/00

CPC classification number: H01L25/162 ,  H01L21/50 ,  H01L21/4857 ,  H01L23/3128 ,  H01L23/49822 ,  H01L23/49838 ,  H01L24/20 ,  H01L25/16 ,  H01L25/105 ,  H01G4/00 ,  H01L24/08 ,  H01L24/16 ,  H01L2224/08225 ,  H01L2224/16235 ,  H01L2924/1205 ,  H01L2924/1206 ,  H01L2924/15313 ,  H01L2924/19011 ,  H01L2924/19105

Abstract: A semiconductor package includes an integrated passive device (IPD) including one or more passive devices over a first substrate; and metallization layers over and electrically coupled to the one or more passive devices, where a topmost metallization layer of the metallization layers includes a first plurality of conductive patterns; and a second plurality of conductive patterns interleaved with the first plurality of conductive patterns. The IPD also includes a first under bump metallization (UBM) structure over the topmost metallization layer, where the first UBM structure includes a first plurality of conductive strips, each of the first plurality of conductive strips electrically coupled to a respective one of the first plurality of conductive patterns; and a second plurality of conductive strips interleaved with the first plurality of conductive strips, each of the second plurality of conductive strips electrically coupled to a respective one of the second plurality of conductive patterns.

公开(公告)号：US20190115900A1

公开(公告)日：2019-04-18

申请号：US16215539

申请日：2018-12-10

Applicant: Kumu Networks, Inc.

Inventor： Wilhelm Steffen Hahn ,  Alfred Riddle ,  Ernie Landi

IPC: H03H7/32 ,  H03H7/01 ,  H01G4/30 ,  H01G4/012 ,  H01G4/228 ,  H03H7/09 ,  H01G4/38 ,  H01G4/232 ,  H01G11/82

CPC classification number: H03H7/32 ,  H01G4/00 ,  H01G4/002 ,  H01G4/005 ,  H01G4/01 ,  H01G4/012 ,  H01G4/018 ,  H01G4/228 ,  H01G4/232 ,  H01G4/30 ,  H01G4/38 ,  H01G4/385 ,  H01G9/008 ,  H01G11/82 ,  H03H7/01 ,  H03H7/0115 ,  H03H7/09 ,  H03H7/1708 ,  H03H7/1775 ,  H03H2001/0085

Abstract: A multilayer fringe capacitor includes first and second interdigitated capacitor electrodes, both parallel to and intersecting a first planar surface; third and fourth interdigitated capacitor electrodes, the first and second electrodes parallel to and separated by a non-zero distance from the third and fourth electrodes; a first set of coupling vias that electrically couples the first electrode to the third electrode; and a second set of coupling vias that electrically couples the second electrode to the fourth electrode.

公开(公告)号：US09818537B2

公开(公告)日：2017-11-14

申请号：US15099283

申请日：2016-04-14

Applicant: TAIYO YUDEN CO., LTD.

Inventor： Hidetoshi Masuda

IPC: H01G4/30 ,  H01G4/06 ,  H01G4/00 ,  H01G4/10 ,  H01G4/12 ,  H01G4/005 ,  H01G4/228

CPC classification number: H01G4/06 ,  H01G4/00 ,  H01G4/005 ,  H01G4/10 ,  H01G4/12 ,  H01G4/228

Abstract: A capacitor includes a dielectric layer, a first conductive layer, a second conductive layer, first inner electrodes, second inner electrodes, a first external power electrode layer, a second external power electrode layer, a first outer electrode, and a second outer electrode. The first and second inner electrodes and first and second second outer electrodes are a conductive material. The dielectric layer has through-holes connecting with a first main surface and a second main surface. The first inner electrodes are in a first set of the through-holes and connected to the first conductive layer. The second inner electrodes are in a second set of the through-holes and connected to the second conductive layer. The first outer electrode is on the first external power electrode layer and some side-faces of the dielectric layer. The second outer electrode is on the second external power electrode layer and some side-faces of the dielectric layer.