Patent ID: 9017868
Filing Date: 2015-04-28
Classification: H01M,Y02E,Y02P,Y10T

Abstract:
1. A battery comprising a first current collector layer, a first active material layer, an electrolyte layer, a second active material layer and a second current collector layer laminated in this order, wherein, the first active material layer has a line-and-space structure in which a plurality of stripe-shaped pattern elements containing an active material, extending in an extending direction along a surface of the first current collector layer and being parallel to each other are arranged on the surface of the first current collector layer; wherein the first current collector layer and the electrolyte layer are in contact with each other at the contact points of the stripe-shaped pattern elements and the first current collector layer; and an angle formed between the surface of the first current collector layer and a tangent drawn to the first active material layer at a contact point of each stripe-shaped pattern element and the first current collector layer is smaller than 90°.