Patent ID: 9472803
Filing Date: 2016-10-18
CPC Classification: H01M,Y02E,Y02P

Claim Text:
1. An electrode assembly comprising: a first electrode comprising a plurality of first structures that have fibrous shape and extend in a first direction; a second electrode comprising a plurality of second structures that have fibrous shape and polarity opposite to polarity of the first structures, and extend in a second direction different from the first direction; a first separator that is disposed between the first structures and the second structures which cross each other, and separates the first structures from the second structures; a third electrode comprising a plurality of third structures that have fibrous shape and polarity opposite to the polarity of the first structures, and extend on the first main surface of the first separator in the first direction to alternate with the first structures; and a fourth electrode comprising a plurality of fourth structures that have fibrous shape and polarity opposite to the polarity of the second structures, and extend on the second main surface of the first separator in the second direction to alternate with the second structures, wherein the third structures and the fourth structures which cross each other are separated from each other by the first separator.