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:
Nov. 18, 2025
Filed:
Feb. 22, 2022
Samsung Sdi Co., Ltd., Yongin-si, KR;
Ilkyong Kwon, Yongin-si, KR;
Hyun Nam, Yongin-si, KR;
Donggeun Lee, Yongin-si, KR;
Jinhyon Lee, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
Provided are an electrode, a lithium battery including the same, and an electrode manufacturing method, the electrode including: an electrode active material layer including an electrode active material and a binder; and an electrode current collector on one surface or between two surfaces of the electrode active material layer, wherein the electrode active material layer includes: a first electrode active material layer including a first electrode active material and a first binder and contacting the electrode current collector; and a second electrode active material layer arranged on the first electrode active material layer and including a second electrode active material layer and a second binder.