{
  "$type": "site.standard.document",
  "description": "The present disclosure relates to a method of manufacturing a curved secondary battery having a target radius of curvature, the method comprising the steps of:(a) incorporating an electrode assembly including a cathode, an anode, and a separator interposed between the cathode and the anode into a…",
  "path": "/patents/1395994",
  "publishedAt": "2026-01-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/04",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "The present disclosure relates to a method of manufacturing a curved secondary battery having a target radius of curvature, the method comprising the steps of:(a) incorporating an electrode assembly including a cathode, an anode, and a separator interposed between the cathode and the anode into a battery case together with an electrolyte to manufacture a secondary battery;(b) subjecting the secondary battery to a first activation and degassing it;(c) subjecting the degassed secondary battery to a first hot press so as to have a first radius of curvature;(d) subjecting the secondary battery passed through the first hot press step to a second activation; and(e) subjecting the secondary battery passed through the second activation to a second hot press so as to have a second radius of curvature.",
  "title": "MANUFACTURING METHOD OF CURVED SECONDARY BATTERY"
}