Title:
蓄電装置
Document Type and Number:
Japanese Patent JP6379659
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power storage device capable of preventing fracture of a conductor or a flexible board itself, when mounting the flexible board while bending, in a power storage device excellent in safety and mounting an all-solid-state secondary battery on a flexible board.SOLUTION: When projecting a solid-state battery group arranged on the principal surface of a flexible board, and a solid-state battery group arranged on the back surface opposite from the principal surface of a flexible board, from the back surface side of the flexible board, the solid-state battery group arranged on the back surface is arranged at a position different from that of the solid-state battery group arranged on the principal surface. Since the shape of the bending portion of the flexible board is kept and robustness can be enhanced, disconnection of the conductor or damage on the flexible board itself due to unexpected bending or repeated bending can be reduced.
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Inventors:
Tetsuya Ueno
Horikawa Ayaka
Hiroshi Sato
Horikawa Ayaka
Hiroshi Sato
Application Number:
JP2014103025A
Publication Date:
August 29, 2018
Filing Date:
May 19, 2014
Export Citation:
Assignee:
tdk Corporation
International Classes:
H01M2/10; H01M2/20; H01M10/0562; H01M10/0585
Domestic Patent References:
| JP2011513895A | ||||
| JP2004303715A | ||||
| JP2000195482A | ||||
| JP5114396A | ||||
| JP2008258137A |