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. 11, 2026
Filed:
Apr. 10, 2024
Electrode for rechargeable battery, manufacturing apparatus thereof and manufacturing method thereof
Samsung Sdi Co., Ltd., Yongin-Si, KR;
Jinhyuk In, Yongin-Si, KR;
Soonsung Suh, Yongin-Si, KR;
Junkyu Lee, Yongin-Si, KR;
Uisong Do, Yongin-Si, KR;
Hyeri Eom, Yongin-Si, KR;
Dong Hun Lee, Yongin-Si, KR;
Min-Young Jeong, Yongin-Si, KR;
Wonhyung Chae, Yongin-Si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A method for manufacturing an electrode for a secondary battery, includes: ejecting, by an ejector, a first slurry and a second slurry at a variable ejection ratio that varies in response to control signals from a controller; coating, by a coater, the first slurry and the second slurry ejected at the variable ejection ratio onto a current collector in a longitudinal direction of the current collector; and drying, by a dryer, the first slurry and the second slurry coated onto the current collector.