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AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsYoshiro Kitamura, Katsuji Sumimoto, Masahiro Mori
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Provided herein is a solid-state battery having high volume energy density, as well as a method of manufacture of such a solid-state battery. A solid-state battery 100 is a laminate including a first collector layer 1, a positive electrode layer 2, a solid electrolyte layer 5, a negative electrode layer 4, and a second collector layer 3, in this order from the top. The solid-state battery 100 satisfies α>90°, β>90°, and α>β, where α is the angle formed in the positive electrode layer 2 by a side surface 2A of the positive electrode layer 2 and the top surface of the solid electrolyte layer 5 underlying the positive electrode layer 2, and β is the angle formed in the negative electrode layer 4 by a side surface 4A of the negative electrode layer 4 and the top surface of the second collector layer 3 underlying the negative electrode layer 4.
A solid-state battery comprising a laminate that includes a first collector layer, a first electrode layer, a solid electrolyte layer, a second electrode layer, and a second collector layer, in this order from a top of the battery,
A solid-state battery comprising a laminate that includes a first collector layer, a first electrode layer, a solid electrolyte layer, a second electrode layer, and a second collector layer, in this order from a top of the battery,
Dependencies are inferred from the claim text.