{
  "$type": "site.standard.document",
  "description": "A secondary battery (100) includes: a case (160) having an internal space; an electrode assembly (110) accommodated in the internal space of the case (160); a current collector plate (120) electrically connected to the electrode assembly (110); and a cap assembly (150). The cap assembly (150)…",
  "path": "/patents/1399476",
  "publishedAt": "2025-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/103",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "A secondary battery (100) includes: a case (160) having an internal space; an electrode assembly (110) accommodated in the internal space of the case (160); a current collector plate (120) electrically connected to the electrode assembly (110); and a cap assembly (150). The cap assembly (150) includes: a cap plate (151) sealing the case (160); an electrode terminal (154) coupled to the current collector plate (120) and extending through the cap plate (151); and a gasket (153) between the electrode terminal (154) and the cap plate (151). The gasket (153) has a flange portion (153a), and the flange portion (153a) of the gasket (153) is between an upper surface of the cap plate (151) and the electrode terminal (154).",
  "title": "SECONDARY BATTERY"
}