About 12 results
https://drivepatents.com/patents/1394039 · 29 Apr 2026
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 f...
https://drivepatents.com/patents/1391510 · 25 Mar 2026
Disclosed is a coating equipment (1000). The coating equipment (1000) includes a back roll (100), a coating die head (200), and a detection assembly (300). The coating die head (200) has a coating opening (210) facing towards the back roll (100), and the c...
https://drivepatents.com/patents/1398655 · 24 Dec 2025
It is an object of the present invention to provide a coating device with which it is possible to apply a coating film of good quality and uniform thickness. More specifically, this coating device comprises a first flow path 21, which is a flow path for su...
https://drivepatents.com/patents/1388921 · 17 Dec 2025
This application relates to a coating die, a coating apparatus, and a battery production apparatus. The coating die includes a die body (100) and at least one regulation assembly (200). An accommodating cavity (1101) for accommodating a slurry is provided ...
https://drivepatents.com/patents/1394051 · 5 Nov 2025
A slot die coater includes a lower die block including a first manifold in which an electrode active material slurry is accommodated, an upper die block including a second manifold in which an insulating coating solution is accommodated, and a shim plate l...
https://drivepatents.com/patents/1395465 · 29 Oct 2025
An apparatus for generating a roll map of a merge-wound electrode according to one embodiment of the present invention includes a position measurement device configured to acquire, when an electrode moves in a roll-to-roll state between an unwinder and a r...
https://drivepatents.com/patents/1392889 · 15 Oct 2025
A die coater capable of effectively and simultaneously coating two different types of liquids on a current collector for a secondary battery includes a lower block including a manifold configured to accommodate an electrode slurry, an upper block coupled t...
https://drivepatents.com/patents/1393922 · 24 Sep 2025
Disclosed herein relates to an insulating liquid supplying device. More specifically, the insulating liquid supplying device of the present invention includes an insulating liquid tank for receiving insulating liquid, a slot die for discharging insulating ...
https://drivepatents.com/patents/1392267 · 17 Sep 2025
Disclosed is a slot die coater that improves die block deformation due to internal pressure. A slot die coater of the present disclosure includes an upper plate and a lower plate assembled with each other to form a discharge port; and a shim interposed bet...
https://drivepatents.com/patents/1395996 · 6 Aug 2025
The present specification relates to an electrode slurry control device including a main body having a receiving port configured to receive electrode slurry from an outside storage, a coater configured to discharge electrode slurry onto a substrate, a supp...