{
  "$type": "site.standard.document",
  "description": "A secondary battery comprising an electrode assembly including a positive electrode, a negative electrode, and a separator, a case accommodating and sealing the electrode assembly, and a swelling sensor on an outer side of the case, wherein the swelling sensor includes a base film on which a…",
  "path": "/patents/1407572",
  "publishedAt": "2026-06-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/48",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "A secondary battery comprising an electrode assembly including a positive electrode, a negative electrode, and a separator, a case accommodating and sealing the electrode assembly, and a swelling sensor on an outer side of the case, wherein the swelling sensor includes a base film on which a plurality of incised portions are disposed, and a conductive line on the base film passing among the plurality of incised portions.",
  "title": "Secondary battery with swelling sensor"
}