Schlitzdüsenbeschichter und Sekundärbatterieelektrode

Details

Veröffentlichungs-Nr.

EP4763355

Anmeldetag

19. November 2025

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

B05C5/02, B05C9/06, H01M4/04

Abstract

A slot die coater includes a first die block, a second die block below the first die block, a third die block below the second die block, a first spacer between the first die block and the second die block, the first spacer defining a first slot through which a first slurry is to be discharged, the first spacer including a first base, first and second sub-guides extending from opposite sides of the first base, respectively, in a first slurry discharge direction, and an amount of the first slurry to be discharged from the first slot being determined based on shapes of the first and second sub-guides, and a second spacer between the second die block and the third die block, the second spacer defining a second slot through which a second slurry is to be discharged.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea