公开(公告)号：US20180174760A1

公开(公告)日：2018-06-21

申请号：US15846626

申请日：2017-12-19

Applicant: Murata Manufacturing Co., Ltd.

Inventor： KAZUO HATTORI ,  Noriyuki Inoue

IPC: H01G9/045 ,  H01G9/15 ,  H01G9/07 ,  H01G9/055 ,  H01G4/012 ,  H01G4/33 ,  H01G4/12 ,  H01G4/08 ,  H01G9/012

CPC classification number: H01G9/045 ,  H01G4/085 ,  H01G4/10 ,  H01G4/12 ,  H01G4/1272 ,  H01G4/28 ,  H01G4/33 ,  H01G9/012 ,  H01G9/055 ,  H01G9/07 ,  H01G9/15

Abstract: A capacitor includes a first electrode formed from a conductive porous base material, a dielectric layer located on the first electrode and a second electrode located on the dielectric layer. The first electrode is electrically connected to first and second terminal electrodes located on respective opposite ends of the first electrode. The second electrode is located between the first and second terminal electrodes and is electrically connected to a third terminal electrode located on the second electrode.

公开(公告)号：US20160329158A1

公开(公告)日：2016-11-10

申请号：US15213684

申请日：2016-07-19

Applicant: Murata Manufacturing Co., Ltd.

Inventor： KAZUO HATTORI ,  Noriyuki Inoue ,  Takeo Arakawa ,  Hiromasa Saeki

IPC: H01G9/15 ,  H01G9/00 ,  H01G9/012 ,  H01G9/07 ,  H01G9/055 ,  H01G9/045

CPC classification number: H01G9/15 ,  H01G9/0032 ,  H01G9/012 ,  H01G9/04 ,  H01G9/045 ,  H01G9/048 ,  H01G9/055 ,  H01G9/07

Abstract: A capacitor that includes a porous metal base material, a dielectric layer formed on the porous metal base material, an upper electrode formed on the dielectric layer, a first terminal electrode electrically connected to the porous metal base material, and a second terminal electrode electrically connected to the upper electrode. The porous metal base material includes a high-porosity part and low-porosity parts, and the low-porosity parts are present at a pair of opposed side surfaces of the porous metal base material.

Abstract translation: 一种电容器，包括多孔金属基材，形成在所述多孔金属基材上的电介质层，形成在所述电介质层上的上电极，与所述多孔金属基材电连接的第一端电极和电连接的第二端电极 到上电极。 多孔金属基材包括高孔隙率部分和低孔隙率部分，并且低孔隙率部分存在于多孔金属基材的一对相对的侧表面。

公开(公告)号：US20180151297A1

公开(公告)日：2018-05-31

申请号：US15864534

申请日：2018-01-08

Applicant: Murata Manufacturing Co., Ltd.

Inventor： KAZUO HATTORI ,  Noriyuki Inoue ,  Hiromasa Saeki ,  Kensuke Aoki ,  Ken Ito

IPC: H01G4/12 ,  H01G4/33 ,  H01G4/38 ,  H01G4/005 ,  H01G9/045 ,  H01G9/055 ,  H01G9/07

CPC classification number: H01G4/12 ,  H01G4/005 ,  H01G4/33 ,  H01G4/38 ,  H01G9/012 ,  H01G9/0425 ,  H01G9/045 ,  H01G9/055 ,  H01G9/07 ,  H01G9/15

Abstract: A capacitor having a conductive porous substrate with at least two electrostatic capacitance forming sections, each of the at least two electrostatic capacitance forming sections including a porous portion of the conductive porous substrate, a dielectric layer on the porous portion, and an upper electrode on the dielectric layer. The at least two electrostatic capacitance forming sections are electrically connected in series by the conductive porous substrate.