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US 2013/0280567 A1Published application
Three dimensional shaped battery
AssigneeSamsung Electronics Co., Ltd.
InventorsMoon-seok KWON, Seok-gwang DOO, Hyuk CHANG, Jae-man CHOI
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Abstract
A three-dimensional shaped battery includes a cell structure including a first electrode layer, a second electrode layer, and a separation layer disposed between the first electrode layer and the second electrode layer, where the cell structure may include a plurality of pattern units having different sizes from each other and a connecting portion which connects the pattern units to each other.
Claims20
A three-dimensional shaped battery comprising:
- a cell structure comprising:
- a first electrode layer;
- a second electrode layer;
- and
- a separation layer disposed between the first electrode layer and the second electrode layer,
- wherein the cell structure further comprises:
- a plurality of pattern units having different sizes from each other;
- and
- a connecting portion which connects the pattern units to each other.
6 more elements
A method of manufacturing a three-dimensional shaped battery, the method comprising:
- providing a first electrode layer and a second electrode layer of a cell structure of the three-dimensional shaped battery by coating an electrode active material layer on an electrode current collector using a printing method,
- wherein the cell structure of the three-dimensional shaped battery comprises:
- the first electrode layer;
- the second electrode layer;
- and
- a separation layer disposed between the first electrode layer and the second electrode layer,
- wherein the cell structure further comprises:
- a plurality of pattern units having different sizes from each other;
- and
- a connecting portion which connects the pattern units to each other.
7 more elements
Dependencies are inferred from the claim text.