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)