Title:
積層型電池、積層型電池の製造方法
Document Type and Number:
Japanese Patent JP7334427
Kind Code:
B2
Abstract:
To provide a stacked battery capable of improving the degree of freedom in shape.SOLUTION: The present stacked battery is a stacked battery 1 including a plurality of electrodes 101, 201, 102, 202 stacked via ion conductive layers 301, 302, 303, the plurality of electrodes including: electrode current collectors 11a, 21a, 11b, 21b; electrode active material layers 12a, 22b 12c formed on first sides of the electrode current collectors; and electrode active material layers 22a, 12b, 22c formed on second sides, which are opposite to the respective first sides, of the electrode current collectors. The plurality of electrodes include at least one electrode in which the area of the electrode active material layer thereof formed on the first side is different from the area of the electrode active material layer thereof formed on the second side.SELECTED DRAWING: Figure 2
Inventors:
Kazuto Kishi
Toru Ushirokawachi
Eiko Suzuki
Hideo Yanagida
Okitoshi Kimura
Masami Takai
Toru Ushirokawachi
Eiko Suzuki
Hideo Yanagida
Okitoshi Kimura
Masami Takai
Application Number:
JP2019039916A
Publication Date:
August 29, 2023
Filing Date:
March 05, 2019
Export Citation:
Assignee:
株式会社リコー
International Classes:
H01M10/0585; H01M4/02; H01M4/04; H01M4/139; H01M6/02; H01M10/04; H01M50/548; H01M50/591
Domestic Patent References:
| JP2003282142A | ||||
| JP2017204437A | ||||
| JP2008159331A | ||||
| JP2006236994A | ||||
| JP2005339825A | ||||
| JP2000106366A | ||||
| JP2002279949A | ||||
| JP2018055871A | ||||
| JP2019021621A | ||||
| JP2014526133A | ||||
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Foreign References:
| WO2018155210A1 | ||||
| US20150280201 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito