Patent ID: 11964298
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H  Y | IPC B

Claim 0:
1. A slot die coating device comprising:
a slot die coater forming an internal space for housing an electrode slurry and a discharge passage in communication with the internal space to discharge the electrode slurry; and
a block positioned in the internal space,
wherein a first distance defined between a first inside portion and a second inside portion forming the internal space is greater than a second distance defined between a first discharge inside portion and a second discharge inside portion forming the discharge passage, and
wherein the block comprises a first block including a first surface facing the first inside portion and a second surface in contact with the first discharge inside portion, and wherein the block further comprises a second block facing the second inside portion.