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:
Apr. 21, 2026
Filed:
Jun. 21, 2024
Lg Energy Solution, Ltd., Seoul, KR;
Seok Jin Oh, Daejeon, KR;
Hee Chang Youn, Daejeon, KR;
Joo Hwan Sung, Daejeon, KR;
Jin Young Park, Daejeon, KR;
Min Wook Lee, Daejeon, KR;
Jong Seon Kim, Daejeon, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
The present disclosure relates to a positive electrode including a positive electrode active material, a positive electrode conductive material, and a positive electrode binder, wherein the positive electrode active material includes a lithium nickel-based oxide containing 70 mol % or less of nickel among all metals excluding lithium, wherein the lithium nickel-based oxide includes single particle-type particles, and the conductive material includes a linear conductive material and a dotted conductive material, and Fdefined by Equation (1) below satisfies 12 to 20: [Equation (1)]wherein, dis the true density (unit: g/cm) of the linear conductive material above, dis the true density (unit: g/cm) of the dotted conductive material above, and Dis the average particle diameter of the positive electrode active material (unit: μm).