公开(公告)号：US20180145284A1

公开(公告)日：2018-05-24

申请号：US15816348

申请日：2017-11-17

Applicant: Seiko Instruments Inc.

Inventor： Shunji WATANABE ,  Kazumi TANAKA ,  Yoshimi KANNO ,  Tsuneaki TAMACHI

IPC: H01M2/02 ,  H01M2/06 ,  H01M10/04 ,  B29C70/88 ,  B29C65/00 ,  B29C53/00 ,  B32B15/085 ,  B32B37/12 ,  B32B37/06 ,  B32B15/01 ,  B21D22/02

CPC classification number: H01M2/0222 ,  B21D22/02 ,  B21D51/54 ,  B29C53/005 ,  B29C53/02 ,  B29C65/02 ,  B29C65/08 ,  B29C65/16 ,  B29C65/4815 ,  B29C65/5057 ,  B29C66/0324 ,  B29C66/0326 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/131 ,  B29C66/24221 ,  B29C66/24245 ,  B29C66/53462 ,  B29C66/54 ,  B29C66/612 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/73713 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/742 ,  B29C66/7422 ,  B29C66/74281 ,  B29C70/882 ,  B29C2793/00 ,  B29C2793/0027 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2105/253 ,  B29K2823/00 ,  B29L2031/3468 ,  B32B15/01 ,  B32B15/085 ,  B32B37/06 ,  B32B37/12 ,  B32B2307/202 ,  B32B2311/24 ,  B32B2323/04 ,  B32B2323/10 ,  B32B2457/10 ,  H01M2/022 ,  H01M2/0408 ,  H01M2/0417 ,  H01M2/06 ,  H01M10/0422 ,  H01M10/0427 ,  B29K2023/00 ,  B29K2023/0633 ,  B29K2023/065 ,  B29K2067/00 ,  B29K2067/003 ,  B29K2077/00

Abstract: An electrochemical cell includes an electrode body which includes a positive electrode and a negative electrode and an outer package which is formed by overlapping a first member and a second member. The outer package includes: a housing portion which houses the electrode body; and a sealing portion which is formed along an outer circumference of the housing portion, by fusing and bending the first member and the second member, at a portion corresponding to the outer circumference of the housing portion.

公开(公告)号：US20170256816A1

公开(公告)日：2017-09-07

申请号：US15417992

申请日：2017-01-27

Applicant: Seiko Instruments Inc. ,  OHARA INC.

Inventor： Shunji WATANABE ,  Tsuneaki TAMACHI ,  Yoshimi KANNO ,  Kazumi TANAKA ,  Kazuhito OGASA ,  Ryohei SATO

IPC: H01M10/0562 ,  H01M2/30 ,  H01M4/58 ,  H01M4/505 ,  H01M4/525

CPC classification number: H01M10/0562 ,  H01M2/1061 ,  H01M2/22 ,  H01M2/266 ,  H01M2/30 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/0436 ,  H01M10/0463 ,  H01M10/052 ,  H01M2220/30 ,  H01M2300/0068

Abstract: The present invention provides an electrochemical cell including: an electrode body; an exterior packaging body in which a plurality of substrates including a first substrate formed from a ceramic material are stacked in the first direction, and a cavity in which the electrode body is accommodated is formed; a first electrode connection wiring that is formed in the exterior packaging body and connects a first electrode layer and an external substrate to each other; and a second electrode connection wiring that is forming in the exterior packaging body and connects a second electrode layer and the external substrate to each other. At least the first electrode connection wiring is formed in the first substrate, and an attachment portion, to which a fastening member configured to mount at least the first electrode connection wiring to the external substrate is attached, is formed in the first substrate.

公开(公告)号：US20170250393A1

公开(公告)日：2017-08-31

申请号：US15439209

申请日：2017-02-22

Applicant: SEIKO INSTRUMENTS INC. ,  OHARA INC.

Inventor： Shunji WATANABE ,  Tsuneaki TAMACHI ,  Yoshimi KANNO ,  Kazumi TANAKA ,  Kazuhito OGASA ,  Ryohei SATO

IPC: H01M2/26 ,  H01G11/28 ,  H01G11/56 ,  H01G11/82 ,  H01M10/0562 ,  H01M2/02

CPC classification number: H01M2/266 ,  H01G11/28 ,  H01G11/56 ,  H01G11/82 ,  H01M2/0275 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/058 ,  H01M2300/0068

Abstract: The present invention is an all-solid-state electrode body including: a positive electrode via that is formed in a negative electrode connection layer, and connects a plurality of a positive electrode connection layers adjacent to each other in a first direction; a negative electrode via that is formed in the positive electrode connection layer, and connects a plurality of the negative electrode connection layers adjacent to each other in the first direction; a positive electrode current collector layer which is exposed on a first surface that faces one side of the first direction in a stacked body, and is connected to the positive electrode connection layer via the positive electrode via; and a negative electrode current collector layer which is exposed on the first surface in the stacked body, and is connected to the negative electrode connection layer via the negative electrode via.