{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "The present disclosure relates to a secondary battery having electrode plates made of composite substrates and a manufacturing method that facilitates the welding of a strip conductor. According to an aspect of the present disclosure, there is provided a secondary battery including an exterior…",
  "path": "/patents/1423632",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/536",
    "Samsung SDI Co., Ltd."
  ],
  "textContent": "The present disclosure relates to a secondary battery having electrode plates made of composite substrates and a manufacturing method that facilitates the welding of a strip conductor. According to an aspect of the present disclosure, there is provided a secondary battery including an exterior material; an electrode assembly accommodated in the exterior material including an electrode plate in which a coated portion coated with an electrode material and an uncoated portion which is not coated with the electrode material are formed on a composite substrate including a polymer layer and a conductive layer, a conductive plate attached to the conductive layer of the uncoated portion of the electrode plate included in the electrode assembly, and a strip conductor welded to the conductive plate.",
  "title": "SECONDARY BATTERY HAVING ELECTRODE PLATES MADE OF COMPOSITE SUBSTRATE AND METHOD OF MANUFACTURING SAME"
}