All-solid-state battery and all-solid-state battery manufacturing method
AssigneeHonda Motor Co., Ltd.
InventorYoshihiko Nakajima
Life of this patent
Estimating the term…
Abstract
An all-solid-state battery includes: an electrode laminate body in which a plurality of electrode bodies are laminated; an exterior film that accommodates the electrode laminate body; and a press member that is adjacent to a corner portion of the electrode laminate body and extends in a lamination direction of the electrode laminate body, wherein the press member presses the exterior film outward in the lamination direction of the electrode laminate body, and an extra length portion of the exterior film is provided along an edge portion of an outermost surface in the lamination direction of the electrode laminate body.
Claims4
An all-solid-state battery comprising:
- an electrode laminate body in which a plurality of electrode bodies are laminated;
- an exterior film that accommodates the electrode laminate body;
- and
- a press member that is adjacent to a corner portion of the electrode laminate body and extends in a lamination direction of the electrode laminate body,
- wherein the press member presses the exterior film outward in the lamination direction of the electrode laminate body, and
- an extra length portion of the exterior film is provided along an edge portion of an outermost surface in the lamination direction of the electrode laminate body.
An all-solid-state battery manufacturing method comprising:
- arranging corner portions of a plurality of electrode bodies to be adjacent to a press member, positioning the corner portions, laminating the plurality of electrode bodies, and forming an electrode laminate body;
- and
- covering the electrode laminate body and the press member by an exterior film.
Dependencies are inferred from the claim text.