Material Coating System

JP7690609B2Active Publication Date: 2025-06-10LG ENERGY SOLUTION LTD
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Patent Information

Application Number
JP2023573269
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2022-05-19
Filing Date
2023-02-17
Publication Date
2025-06-10
Estimated Expiration
2043-02-17
Patent Text Reader

Abstract

A system for applying a material includes a die for extruding material along a primary application direction through an opening in the die, the die including a cavity fluidly connected to the opening, and a flow guide extending through the cavity toward the opening to form a flow of material extruded through the opening and flowing through a side of the flow guide within the cavity, the side of the flow guide including a diverging side portion, the width of the diverging side portion increasing toward the opening along the primary application direction.
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Citation Information

Patent Citations

  • Coating device, and coating method

    JP2010086811A

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    JP2011136291A

  • Coating device, and manufacturing method of electrode for secondary battery

    JP2015229151A

  • Slit nozzle, coating method, and coating applicator

    JP2016182576A

  • Die coating device

    JP2021120148A