Manufacturing process management method and electronic device
The method improves secondary battery manufacturing traceability by verifying and managing current collector IDs, enhancing yield and reliability through a comprehensive tracking system.
WO2026127264A1PCT designated stage Publication Date: 2026-06-18LG ENERGY SOLUTION LTD
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- LG ENERGY SOLUTION LTD
- Filing Date
- 2025-08-05
- Publication Date
- 2026-06-18
AI Technical Summary
Technical Problem
Existing secondary battery manufacturing processes lack effective traceability, which hampers yield and reliability improvements.
Method used
A manufacturing process management method that includes verifying current collector IDs and matching them with manufacturing process information, using identification means on current collector plates and other components, and utilizing a secondary battery manufacturing system with controllers to track and manage this information.
Benefits of technology
Enhances manufacturing traceability, improving the yield and reliability of secondary battery production by accurately tracking and managing process information.
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Smart Images
Figure KR2025011705_18062026_PF_FP_ABST
Abstract
According to an embodiment disclosed herein, a manufacturing process management method comprises, in a secondary battery manufacturing process, a step of identifying a current collector ID on the basis of an identification means corresponding to the current collector of a semi-finished cell, a step of checking information related to the process of manufacturing the semi-finished product cell, and a step of matching the information related to the manufacturing process to the current collector ID.
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