公开(公告)号：US20190381763A1

公开(公告)日：2019-12-19

申请号：US16558193

申请日：2019-09-02

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YASUHIRO TSUDA ,  JUNICHIRO HIRATSUKA ,  CHIHIRO SATOU

IPC: B32B9/00 ,  H05K7/20 ,  H05K9/00 ,  B32B7/12 ,  B32B9/04 ,  B32B15/20 ,  B32B15/04 ,  B32B27/36 ,  B32B15/09 ,  B32B37/12 ,  B32B37/02 ,  B32B37/18 ,  C23C14/00 ,  C23C14/20 ,  C23C14/24 ,  C23C14/16 ,  C25D3/12 ,  F28F21/02 ,  F28F21/08

Abstract: Provided is a graphite composite film that is capable of attaining both a measure against heat and a measure against electromagnetic noise and that has excellent high-frequency electromagnetic wave shielding performance. The graphite composite film is configured to include a graphite layer, a first electrically conductive adhesive layer, a first metal layer containing a first metal, and a second metal layer containing a second metal disposed in this order. With an arithmetic average roughness of a surface on a first electrically conductive adhesive layer-disposed side of the first metal layer defined as Ra1 and an arithmetic average roughness of a surface of the second metal layer opposite from a surface on a first metal layer-disposed side of the second metal layer defined as Ra2, at least one of the Ra1 or the Ra2 is less than or equal to 50 nm.

公开(公告)号：US20190308391A1

公开(公告)日：2019-10-10

申请号：US16451186

申请日：2019-06-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YASUHIRO TSUDA ,  JUNICHIRO HIRATSUKA ,  CHIHIRO SATOU

IPC: B32B9/00 ,  B32B15/08 ,  B32B27/18 ,  B32B7/12 ,  B32B9/04 ,  C01B32/20 ,  B32B37/20 ,  B32B15/20

Abstract: Provided is a graphite composite film that is capable of attaining both a measure against heat and a measure against electromagnetic noise and that is less likely to cause degradation of electromagnetic wave shielding properties. The graphite composite film includes a graphite layer, a first electrically conductive adhesive layer, and a metal layer containing a first metal disposed in this order. A first rust-proofing layer is interposed between the first electrically conductive adhesive layer and the metal layer, and a second rust-proofing layer is disposed on a surface of the metal layer opposite from a surface on a first rust-proofing layer-disposed side of the metal layer.

公开(公告)号：US20160217934A1

公开(公告)日：2016-07-28

申请号：US15088272

申请日：2016-04-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YASUHIRO TSUDA ,  JUNICHIRO HIRATSUKA ,  KIYOSHI FURUKAWA

IPC: H01G9/028 ,  H01G9/00 ,  H01G9/042

CPC classification number: H01G9/028 ,  H01G9/0032 ,  H01G9/0036 ,  H01G9/04 ,  H01G9/0425 ,  H01G9/15

Abstract: An electrolytic capacitor includes an anode body formed with a dielectric layer on a surface thereof, a cathode body formed with a nickel layer on a surface thereof, and a solid electrolyte formed between the anode body and the cathode body. The solid electrolyte contains a conductive polymer. The nickel layer contains a nickel crystal grain whose length in a direction perpendicular to a thickness direction of the nickel layer in a cross section taken in the thickness direction is 50 nm or more.

Abstract translation: 电解电容器包括在其表面上形成有电介质层的阳极体，在其表面上形成有镍层的阴极体和形成在阳极体和阴极体之间的固体电解质。 固体电解质含有导电聚合物。 镍层含有在厚度方向截取的截面中与镍层的厚度方向垂直的方向上的长度为50nm以上的镍晶粒。