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:
Jun. 30, 2026
Filed:
Nov. 05, 2021
Lg Energy Solution, Ltd., Seoul, KR;
Jung Pil Lee, Daejeon, KR;
Sung Ju Cho, Daejeon, KR;
Sul Cham Kim, Daejeon, KR;
Hyea Eun Han, Daejeon, KR;
Hoe Jin Hah, Daejeon, KR;
Sang Jun Park, Daejeon, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
A negative electrode for all-solid-state battery and a lithium secondary battery including the same are provided. The negative electrode includes a negative electrode current collector formed of an electrically conductive metal material, a coating layer formed on one surface or opposite surfaces of the negative electrode current collector, the coating layer including a lithiophilic material, and an ion transport layer formed on the coating layer, the ion transport layer including amorphous carbon configured to allow lithium ions to move therethrough.