公开(公告)号：US20160172117A1

公开(公告)日：2016-06-16

申请号：US15049143

申请日：2016-02-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： DAISUKE KUBO ,  MASAYUKI TAKAHASHI ,  YUKIHIRO SHIMASAKI ,  TOMOYUKI TASHIRO ,  TATSUJI AOYAMA

IPC: H01G9/15 ,  H01G13/04 ,  H01G9/07 ,  H01G9/028 ,  H01G9/02 ,  H01G9/048

CPC classification number: H01G9/151 ,  H01G9/0029 ,  H01G9/02 ,  H01G9/028 ,  H01G9/035 ,  H01G9/048 ,  H01G9/07 ,  H01G13/04

Abstract: An electrical storage device includes an electrical storage element and an electrolytic solution. The electrical storage element is formed of an anode body, a cathode body facing the anode body, and a separator interposed between the anode body and the cathode body. The separator includes a separator substrate and a conductive polymer adhering to the separator substrate. The electrical storage element is impregnated with the electrolytic solution. The separator includes a first surface layer having a first surface facing the anode body and a second surface layer having a second surface facing the cathode body. The first surface layer includes a first region that is not provided with the conductive polymer, and the second surface layer includes a second region provided with the conductive polymer.

Abstract translation: 蓄电装置包括蓄电元件和电解液。 蓄电元件由阳极体，与阳极体相对的阴极体以及置于阳极体和阴极体之间的隔膜构成。 分离器包括分离器基板和粘附到分离器基板的导电聚合物。 蓄电元件用电解液浸渍。 分离器包括具有面向阳极体的第一表面的第一表面层和具有面向阴极体的第二表面的第二表面层。 第一表面层包括不具有导电聚合物的第一区域，第二表面层包括设置有导电聚合物的第二区域。

公开(公告)号：US20160372273A1

公开(公告)日：2016-12-22

申请号：US15256737

申请日：2016-09-06

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： DAISUKE KUBO ,  MASAYUKI TAKAHASHI ,  YUKIHIRO SHIMASAKI ,  TOMOYUKI TASHIRO ,  TATSUJI AOYAMA

IPC: H01G11/24 ,  H01G11/52 ,  H01G13/04 ,  H01G11/58

CPC classification number: H01G11/24 ,  H01G9/02 ,  H01G9/028 ,  H01G9/035 ,  H01G9/151 ,  H01G11/52 ,  H01G11/58 ,  H01G13/04

Abstract: A power storage device has a power storage element and an electrolytic solution. The power storage element includes an anode body, a cathode body opposed to the anode body, and a separator interposed between the anode body and the cathode body. The separator includes a separator base material and a conductive polymer deposited on the separator base material. The power storage element is impregnated with the electrolytic solution. The separator has a first surface layer, which includes a first surface opposed to the anode body, and a second surface layer, which includes a second surface opposed to the cathode body. The first surface layer has a first region in which the conductive polymer is deposited, and the second surface layer has a second region in which the conductive polymer is not deposited.

Abstract translation: 蓄电装置具有蓄电元件和电解液。 蓄电元件包括​​阳极体，与阳极体相对的阴极体以及置于阳极体和阴极体之间的隔膜。 分离器包括分离器基材和沉积在分离器基材上的导电聚合物。 蓄电元件用电解液浸渍。 隔板具有包括与阳极体相对的第一表面的第一表面层和包括与阴极体相对的第二表面的第二表面层。 第一表面层具有其中沉积导电聚合物的第一区域，并且第二表面层具有不沉积导电聚合物的第二区域。

公开(公告)号：US20230368983A1

公开(公告)日：2023-11-16

申请号：US18246669

申请日：2021-10-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MOMO KUSAKABE ,  YUKIHIRO SHIMASAKI ,  TAKASHI OHBAYASHI ,  JUNICHI KURITA ,  DAISUKE KUBO ,  KENJI KURANUKI

IPC: H01G9/14 ,  H01G9/055 ,  H01G9/15 ,  H01G9/042

CPC classification number: H01G9/14 ,  H01G9/055 ,  H01G9/15 ,  H01G9/0425

Abstract: A carbon paste for solid electrolytic capacitors contains first carbon particles in which an average particle size of primary particles is more than or equal to 40 nm and less than or equal to 100 nm. A proportion of the first carbon particles in a dried solid content is from 25 vol % to 75 vol %, inclusive.

公开(公告)号：US20230223194A1

公开(公告)日：2023-07-13

申请号：US18174598

申请日：2023-02-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： HIROKI TAKEOKA ,  TAKAYUKI HATTORI ,  YUKIHIRO SHIMASAKI

IPC: H01G4/224 ,  H01G4/252 ,  H01G4/32

CPC classification number: H01G4/224 ,  H01G4/252 ,  H01G4/32

Abstract: An electronic component includes an electronic component element and a barrier film. The electronic component element has external electrodes at both ends thereof. The barrier film covers at least a part of a periphery of the electronic component element. The barrier film includes an insulating film having electrical insulating property and a clay layer containing clay.

公开(公告)号：US20240212945A1

公开(公告)日：2024-06-27

申请号：US18421859

申请日：2024-01-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KEI HIROTA ,  KEITA UENAKA ,  YUKIHIRO SHIMASAKI ,  HIROKI IMAMURA

IPC: H01G9/042 ,  H01G9/15

CPC classification number: H01G9/0425 ,  H01G9/15

Abstract: An electrolytic capacitor includes a capacitor element. The capacitor element includes an anode body, a dielectric layer that covers at least a part of the anode body, a solid electrolyte layer that covers at least a part of the dielectric layer, and a cathode lead-out layer that covers a part of the solid electrolyte layer. The cathode lead-out layer contains a carbon material and a first polymer including an acid group. The acid group includes at least one selected from the group consisting of a sulfone group, a carboxyl group, and a derivative of the sulfone group or the carboxyl group.

公开(公告)号：US20220277901A1

公开(公告)日：2022-09-01

申请号：US17597671

申请日：2020-07-31

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KEI HIROTA ,  KEITA UENAKA ,  YUKIHIRO SHIMASAKI ,  HIROKI IMAMURA

IPC: H01G9/042 ,  H01G9/15

Abstract: An electrolytic capacitor includes a capacitor element. The capacitor element includes an anode body, a dielectric layer that covers at least a part of the anode body, a solid electrolyte layer that covers at least a part of the dielectric layer, and a cathode lead-out layer that covers a part of the solid electrolyte layer. The cathode lead-out layer contains a carbon material and a first polymer including an acid group. The acid group includes at least one selected from the group consisting of a sulfone group, a carboxyl group, and a derivative of the sulfone group or the carboxyl group.