18636133. SECONDARY BATTERY (SAMSUNG SDI CO., LTD.)
Contents
SECONDARY BATTERY
Organization Name
Inventor(s)
Kwan Sic Chun of Yongin-si (KR)
SECONDARY BATTERY
This abstract first appeared for US patent application 18636133 titled 'SECONDARY BATTERY
Original Abstract Submitted
A secondary battery includes an electrode assembly wound to have a hollow part at a center thereof, and, in the electrode assembly, a first end of the second electrode plate, which is proximal to the hollow part, has a first offset so as to be spaced apart from a first end of the first electrode plate that is proximal to the hollow part toward a second end of the first electrode plate that is distal from the hollow part, and a second end of the second electrode plate, which is distal from the hollow part, has a second offset so as to be spaced apart from the second end of the first electrode plate that is distal from the hollow part toward the first end of the first electrode plate that is proximal to the hollow part, and the first offset is greater than the second offset.
