Flexible battery and flexible electronic device including the same
AssigneeSamsung Electronics Co., Ltd.
InventorsMoon-seok Kwon, Han-su Kim, Young-min Choi, Jae-man Choi, Seung-sik Hwang, Min-sang Song, Jeong-kuk Shon
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Abstract
A flexible battery and a flexible electronic device including the flexible battery as a power source. The flexible battery includes a cell stack comprising a plurality of unit cells, and an external casing sealing the cell stack, wherein each of the unit cells comprises a negative electrode, a positive electrode, an electrolyte layer disposed between the negative electrode and the positive electrode, and a first polymer film at least partially surrounding the negative electrode, the positive electrode, and the electrolyte layer.
Claims19
A flexible battery comprising:
- a cell stack comprising a plurality of unit cells;
- an external casing sealing the cell stack, and
- a first electrolyte,
- wherein each of the unit cells comprises:
- a negative electrode,
- a positive electrode,
- an electrolyte layer comprising a second electrolyte disposed between the negative electrode and the positive electrode, and
- a first polymer film surrounding the negative electrode, the positive electrode, and the electrolyte layer,
- wherein the plurality of unit cells are in sliding contact with each other, and
- wherein the first electrolyte is contained in a space which is external to the unit cells and in the external casing.
Dependencies are inferred from the claim text.