The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 27, 2016
Filed:
Jul. 13, 2011
Ki Hong Min, Gwacheon-si, KR;
Sung-min Hwang, Cheongju-si, KR;
Jihoon Cho, Daejeon, KR;
Changmin Han, Cheongwon-gun, KR;
Ki Hun Song, Hwaseong-si, KR;
Sang Hyuck Park, Suwon-si, KR;
Han Sung Lee, Incheon, KR;
Byeong Geun Kim, Anyang-si, KR;
Tae-yoon Jung, Cheongwon-gun, KR;
Jeongsam Son, Cheongju-si, KR;
Su Taek Jung, Jeongeup-si, KR;
Hyun Suk Baik, Gumi-si, KR;
Ki Hong Min, Gwacheon-si, KR;
Sung-Min Hwang, Cheongju-si, KR;
Jihoon Cho, Daejeon, KR;
Changmin Han, Cheongwon-gun, KR;
Ki Hun Song, Hwaseong-si, KR;
Sang Hyuck Park, Suwon-si, KR;
Han Sung Lee, Incheon, KR;
Byeong Geun Kim, Anyang-si, KR;
Tae-Yoon Jung, Cheongwon-gun, KR;
JeongSam Son, Cheongju-si, KR;
Su Taek Jung, Jeongeup-si, KR;
Hyun Suk Baik, Gumi-si, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
Disclosed herein is a folding device to manufacture a stacked/folded type electrode assembly having unit cells sequentially stacked in a state in which a separation film is disposed between the respective unit cells, the folding device including a web supply unit to supply a web having plate-shaped unit cells arranged at a top of a separation film at predetermined intervals, a winding jig to rotate the unit cells while holding a first one of the unit cells of the web so that the unit cells are sequentially stacked in a state in which the separation film is disposed between the respective unit cells, and a rotary shaft compensation unit to compensate for the position of a rotary shaft of the winding jig in an advancing direction of the web (X-axis direction).