Title:
ポリマー二次電池
Document Type and Number:
Japanese Patent JP6400898
Kind Code:
B2
Abstract:
The invention provides a polymer secondary battery which can restrain inner resistance increase, and has a large enough discharge capacity of each unit volume. The polymer secondary battery (1) is provided with a first electrode layer (111a,112a) and a second electrode layer (131a,133a); the second electrode layer (131a,133a) is laminated on two sides of the first electrode layer (111a,112a) on a mode of clamping a polymer electrolyte layer (12); the polymer secondary battery (1) is provided with at least one first opening part (141,142) which penetrates the polymer electrolyte layer (12) adjacent with the first electrode layer (111a,112a) and the second electrode layer (131a,133a); the second electrode layer (131a,133a) located on two sides of the first electrode layer (111a,112a) are in contact in the first opening part (141,142).
Inventors:
Kazuhito Ogasa
Shunji Watanabe
Shunji Watanabe
Application Number:
JP2013236711A
Publication Date:
October 03, 2018
Filing Date:
November 15, 2013
Export Citation:
Assignee:
OHARA CORPORATION
Seiko Instruments Inc.
Seiko Instruments Inc.
International Classes:
H01M10/0565; H01M4/13; H01M4/62; H01M10/052; H01M10/0585
Domestic Patent References:
| JP2005183287A | ||||
| JP54133330U | ||||
| JP2013097993A | ||||
| JP2008110899A | ||||
| JP5918019B2 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Yuichi Niiyama
Hayashi Ichiyoshi
Yuichi Niiyama