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. 27, 2025
Filed:
May. 24, 2022
Lg Energy Solution, Ltd., Seoul, KR;
Kyungsik Hong, Daejeon, KR;
Dong Hyeop Han, Daejeon, KR;
Minsu Kim, Daejeon, KR;
Dongseok Shin, Daejeon, KR;
LG ENERGY SOLUTION, LTD., Seoul, KR;
Abstract
An apparatus for manufacturing a positive electrode film and a manufacturing method using the same are provided. The apparatus includes a feeding part supplying a positive electrode material in a powder state to an upper surface of a mold conveyed by conveying means, a flattening part flattening the positive electrode material in a powder state supplied to the upper surface of the mold, a forming part applying pressure from an upper direction to the positive electrode material that has passed through the flattening part; and a conveying part comprising the conveying means sequentially conveying the mold to the feeding part, the flattening part, and the forming part.