US Patent Issued to LG Energy Solution on June 23 for "Dual slot die for simultaneously performing electrode slurry coating and insulating solution coating and coating method using the same" (South Korean Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,681, issued on June 23, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).

"Dual slot die for simultaneously performing electrode slurry coating and insulating solution coating and coating method using the same" was invented by Doo Hyun Lee (Daejeon, South Korea), Jae Huoung Son (Daejeon, South Korea) and Chang Bum Ahn (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a dual slot die and a coating method using the same, wherein there is the advantage that electrode slurry coating and insulating solution coating simultaneously proceed through a dual slot die to prevent the occurrence of e...