Patent ID: 9203110
Filing Date: 2015-12-01
Classification: H01M,Y02E,Y02P,Y10T

Abstract:
1. A polymer battery comprising: a positive electrode active material layer; a negative electrode active material layer placed in opposition to the positive electrode active material layer; a polymer electrolyte layer disposed between the positive electrode active material layer and the negative electrode active material layer; and a distance defining member included in the polymer electrolyte layer to define a distance between the positive electrode active material layer and the negative electrode active material layer, wherein the distance defining member includes resin fibers and contained within an outer profile of the polymer electrolyte layer made of any of solid electrolyte and semi-solid electrolyte, a wire diameter of the resin fibers of the distance defining member is same as a thickness of the polymer electrolyte layer, and the resin fibers are disposed in nonintersecting parallel.