公开(公告)号：US20250166929A1

公开(公告)日：2025-05-22

申请号：US18841227

申请日：2023-02-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takehiro KOBAYASHI

IPC: H01G9/028 ,  H01G9/035 ,  H01G9/055

Abstract: Provided is an electrolytic capacitor including a capacitor element and a liquid component. The capacitor element includes an anode foil having a dielectric layer on a surface of the anode foil, and a conductive polymer component in contact with at least a portion of the dielectric layer. The conductive polymer component contains a self-doped conductive polymer. The liquid component contains at least one solvent selected from the group consisting of alkylene glycols having 4 or more carbon atoms and polyalkylene glycols having a repeating structure of oxyalkylene having 3 or more carbon atoms.

公开(公告)号：US20230078283A1

公开(公告)日：2023-03-16

申请号：US17795802

申请日：2021-01-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroyuki ARIMA ,  Takehiro KOBAYASHI

IPC: H01G9/025 ,  H01G9/048 ,  H01G9/00

Abstract: Disclosed is an electrolytic capacitor including a capacitor element. The capacitor element includes an anode body having a dielectric layer formed at a surface of the anode body, and an electrolyte layer disposed adjacent to the dielectric layer. The electrolyte layer contains a conductive polymer doped with a dopant, conductive particles, and a non-aqueous solvent.

公开(公告)号：US20250054706A1

公开(公告)日：2025-02-13

申请号：US18929051

申请日：2024-10-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroyuki ARIMA ,  Takehiro KOBAYASHI

IPC: H01G9/028 ,  H01G9/00

Abstract: Disclosed is an electrolytic capacitor including a capacitor element. The capacitor element includes an anode body having a dielectric layer formed at a surface of the anode body, and an electrolyte layer disposed adjacent to the dielectric layer. The electrolyte layer contains a conductive polymer doped with a dopant, conductive particles, and a non-aqueous solvent.

公开(公告)号：US20240379296A1

公开(公告)日：2024-11-14

申请号：US18774870

申请日：2024-07-16

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroyuki ARIMA ,  Takehiro KOBAYASHI

IPC: H01G9/025 ,  H01G9/00 ,  H01G9/035

Abstract: An electrolytic capacitor includes a capacitor element. The capacitor element includes an anode body and an electrolyte layer. The anode body has a dielectric layer on a surface of the anode body. The electrolyte layer is disposed to be adjacent to the dielectric layer. The electrolyte layer contains a first conductive polymer and a non-aqueous solvent. The first conductive polymer is a self-doped conductive polymer.

公开(公告)号：US20240047140A1

公开(公告)日：2024-02-08

申请号：US18258759

申请日：2021-12-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takehiro KOBAYASHI ,  Hiroyuki ARIMA ,  Yasuhiro NISHIMURA

IPC: H01G9/025 ,  H01G9/145 ,  H01G9/15 ,  H01G9/035

CPC classification number: H01G9/025 ,  H01G9/145 ,  H01G9/15 ,  H01G9/035

Abstract: A disclosed electrolytic capacitor includes a capacitor element. The capacitor element includes an anode body, a dielectric layer formed on a surface of the anode body, a cathode body, and an electrolyte layer and a separator that are disposed between the dielectric layer and the cathode body. The electrolyte layer includes a non-aqueous solvent and conductive particles. A ratio D/T of an average maximum diameter D of the conductive particles to an average thickness T of the separator is in a range of 0.01 to 0.9.

公开(公告)号：US20160062109A1

公开(公告)日：2016-03-03

申请号：US14781028

申请日：2015-02-09

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Akihiro MORIKAWA ,  Toshiaki HORIE ,  Takehiro KOBAYASHI ,  Shinsuke NAKAZONO

IPC: G02B26/12 ,  G02B26/10 ,  G02B26/08

CPC classification number: G02B26/124 ,  G02B26/0833 ,  G02B26/0841 ,  G02B26/0858 ,  G02B26/105 ,  G02B26/125

Abstract: An optical scanning device includes: a case including a window; and an optical reflective element mounted in the case. The optical reflective element includes: a movable portion including a reflective surface; a beam having one end connected to the movable portion; and a fixed portion connected to the other end of the beam and fixed to the case. The fixed portion is approximately parallel to the window. The reflective surface is non-parallel to the fixed portion.

Abstract translation: 光学扫描装置包括：包括窗口的壳体; 以及安装在壳体中的光反射元件。 光反射元件包括：包括反射表面的可动部分; 梁的一端连接到可动部分; 以及连接到梁的另一端并固定到壳体上的固定部分。 固定部分大致平行于窗口。 反射表面不平行于固定部分。

公开(公告)号：US20240047141A1

公开(公告)日：2024-02-08

申请号：US18258744

申请日：2021-12-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takehiro KOBAYASHI ,  Hiroyuki ARIMA ,  Yasuhiro NISHIMURA

IPC: H01G9/06 ,  H01G9/15 ,  H01G9/07 ,  H01G9/02

CPC classification number: H01G9/06 ,  H01G9/151 ,  H01G9/07 ,  H01G9/02

Abstract: A disclosed electrolytic capacitor includes a capacitor element. The capacitor element includes an anode body, a dielectric layer formed on a surface of the anode body, a cathode body, and a electrolyte layer and a separator that are disposed between the dielectric layer and the cathode body. The electrolyte layer includes a non-aqueous solvent, conductive particles, and a conductive polymer. An amount of the conductive particles present in a first portion included in the electrolyte layer and located on the dielectric layer side is different from an amount of the conductive particles in a second portion included in the electrolyte layer and located on the cathode body side.