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:
Aug. 18, 2020
Filed:
Sep. 28, 2017
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Juhyeong Han, Yongin-si, KR;
Junwon Suh, Yongin-si, KR;
Jandee Kim, Yongin-si, KR;
Junggyu Nam, Yongin-si, KR;
Wonkyu Bang, Yongin-si, KR;
Juhee Sohn, Yongin-si, KR;
Hyunhwa Song, Yongin-si, KR;
Jungyup Yang, Yongin-si, KR;
Hyeri Eom, Yongin-si, KR;
Jeongdoo Yi, Yongin-si, KR;
Seungjae Lee, Yongin-si, KR;
Sol Choi, Yongin-si, KR;
Da-Un Han, Yongin-si, KR;
Seokhun Hong, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A pouch-type rechargeable battery according to one or more exemplary embodiments includes: an electrode assembly; an exterior material receiving the electrode assembly; and a sealing portion arranged at an edge of the exterior material, and including at least one metal particle and a resin surrounding the at least one metal particle, and an area ratio of the at least one metal particle and the resin in a cross-section of the sealing portion cut along a direction that is perpendicular to a lengthwise direction of the sealing portion is from 1:99 to 6:4.