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:
May. 03, 2016
Filed:
May. 21, 2011
Seung Hyun Bang, Cheongwon-gun, KR;
Young Sun Park, Cheongju-si, KR;
Chun Yeon Kim, Cheongwon-gun, KR;
Ho Sang Kwon, Cheongju-si, KR;
Seung Hyun Bang, Cheongwon-gun, KR;
Young Sun Park, Cheongju-si, KR;
Chun Yeon Kim, Cheongwon-gun, KR;
Ho Sang Kwon, Cheongju-si, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
Disclosed herein is a battery pack including a battery cell array including two or more battery cells, each of which has an electrode assembly of a cathode/separator/anode structure disposed in a battery case together with an electrolyte in a sealed state, arranged in the lateral direction, a protection circuit module (PCM) connected to the upper end of the battery cell array to control the operation of the battery pack, a pack case in which the battery cell array and the protection circuit module are disposed, and a spacer mounted between the pack case and the battery cell array to provide a space accommodating the increase in thickness of the battery cell array during charge and discharge of the battery pack.