US 2013/0260205 A1 · FLEXIBLE SECONDARY BATTERY

Abstract

A flexible battery a first electrode layer, a first current collector layer disposed on the first electrode layer, where a plurality of through-holes is defined in the first current collector layer, a separator disposed on the first current collector layer, a second current collector layer disposed on the separator, where a plurality of through-holes is defined in the second current collector layer, and a second electrode layer disposed on the second current collector layer.

Claims30

Dependent claims

A flexible secondary battery comprising:

a first electrode layer;
a first current collector layer disposed on the first electrode layer, wherein a plurality of through-holes is defined in the first current collector layer;
a separator disposed on the first current collector layer;
a second current collector layer disposed on the separator, wherein a plurality of through-holes is defined in the second current collector layer;
and
a second electrode layer disposed on the second current collector layer.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

13/735,356Filed 7 Jan 2013

Priority

KR 10-2012-00345793 Apr 2012

Published

3 Oct 2013

Term ends

Not estimatedThe source records don’t support an estimate.

Classification13 codes

H01M 10/0436
Construction or manufacture in general: small-sized flat cells or batteries for portable equipment
H01M 4/66
Carriers or collectors: selection of materials
H01M 4/70
Carriers or collectors: characterised by shape or form
H01M 4/661
Selection of materials: metal or alloys, e.g. alloy coatings

Flexible secondary battery

Life of this patent

Flexible secondary battery

Life of this patent

Abstract

Claims30