Title:
固体電池
Document Type and Number:
Japanese Patent JP6492959
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a solid state battery capable of coping with various kinds of battery housing parts and being prevented from falling off from the battery housing part even as a battery pack.SOLUTION: Disclosed is a solid state battery 10 having a laminate 19 which is equipped with a first electrode layer 12, a solid electrolyte layer 13, and a second electrode layer 11. The solid state battery 10 is characterized in that a first electrode layer 12 and a second electrode layer 11 are drawn out in the direction opposite to each other and are connected to a first internal terminal 21 and a second internal terminal 23 of the side surfaces of a laminate 19, there are further provided with a first external terminal 22 formed on the first internal terminal 21 and connected so as to expose a part of the first internal terminal 21 and a second external terminal 24 formed on the second internal terminal 23 and connected so as to expose a part of the second internal terminal 23, and the second external terminal 24 extends to the upper surface of the laminate 19 while the first external terminal 22 extends to the lower surface of the laminate 19.
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Inventors:
Hiroshi Sato
Bungo Sakurai
Horikawa Ayaka
Tetsuya Ueno
Bungo Sakurai
Horikawa Ayaka
Tetsuya Ueno
Application Number:
JP2015100981A
Publication Date:
April 03, 2019
Filing Date:
May 18, 2015
Export Citation:
Assignee:
tdk Corporation
International Classes:
H01M10/0585; H01M2/10; H01M2/20; H01M2/26; H01M2/30; H01M10/0562
Domestic Patent References:
| JP2006261008A | ||||
| JP2005251632A | ||||
| JP11176695A | ||||
| JP7142039A | ||||
| JP2003257493A | ||||
| JP2004095200A |