Schlitzdüsenbeschichter für Elektrode und Verfahren zur Herstellung einer Elektrode damit

Details

Veröffentlichungs-Nr.

EP4759434

Anmeldetag

2. April 2025

Veröffentlichung

9. Oktober 2025

Rechtsraum

EP

Abstract

Disclosed herein relates to an electrode slot die coater may including: n (where n is an integer between 2 and 5) blocks arranged adjacent to each other; a coating shim positioned at one or more of the interfaces between the blocks, and having an insulating solution discharge flow path formed therein; and a variable unit for adjusting the opening degree of the insulating solution discharge flow path. Some embodiments of the present disclosure enable simultaneous application of electrode slurry and insulating solution onto a current collector while allowing for simple and precise control of the thickness of the insulating solution applied to the current collector.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea