Christie, Parker & Hale, LLP
Rechargeable battery
A rechargeable battery includes an electrode assembly having a plurality of first electrodes each including a first coated region coated with a first active material and a first uncoated region having a first alignment opening and a second alignment opening, a plurality of second electrodes each including a second coated region coated with a second active material and a second uncoated region having a third alignment opening and a fourth alignment opening, a separator between each first coated region and each second coated region; and a case housing the electrode assembly, wherein the first alignment openings are substantially aligned with each other, the second alignment openings are substantially aligned with each other, the third alignment openings are substantially aligned with each other, and the fourth alignment openings are substantially aligned with each other.
Samsung SDI Co., Ltd.
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Jae-Hyun Jeong-Heon Byeong-Yeol Seung-Jae Jae-Min Sung-Soo Po-Jung Sae-Weon Yoo-Myung Jae-Do
Hwang Lee Song Lee Yang Kim Hwang Roh Kang Ahn