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美國

US 12,703,000 B2

Die coater capable of multi-layer coating of active materials

US 12,703,000 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-11。申請人:LG Energy Solution, Ltd.。PDF 可在本頁下載,未登入每天最多 5 篇。

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申請人
LG Energy Solution, Ltd.
發明人
Joon Sun Park; Shin Wook Jeon; Taek Soo Lee; Man Hyeong Kim; Min Hyuck Choi; Guk Tae Kim
公開日
2026-08-11
申請日
2023-11-20
文件種類
B2 核准公告
也寫作
US 12,703,000 B2 · US12703000 · 12703000

摘要

A die coater capable of simultaneously coating a current collector with two different liquids in multiple layers includes a first body with a first manifold for an electrode slurry, a second body with a second manifold coupled to the first body to form a first slit through which the electrode slurry in the first manifold is discharged, and a third body coupled to the second body to form a second slit through which the electrode slurry in the second manifold is discharged.…

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專利局網站: 美國專利商標局(USPTO)

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