{
  "$type": "site.standard.document",
  "description": "A secondary battery according to an embodiment of the present disclosure includes an electrode assembly; a battery case that houses the electrode assembly and has an opened upper part; and a cap assembly that is coupled to the opened upper part of the battery case, wherein the cap assembly…",
  "path": "/patents/1399847",
  "publishedAt": "2026-04-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A secondary battery according to an embodiment of the present disclosure includes an electrode assembly; a battery case that houses the electrode assembly and has an opened upper part; and a cap assembly that is coupled to the opened upper part of the battery case, wherein the cap assembly comprises a safety vent formed with a notch portion, and wherein a gap formed by the notch portion is closed.",
  "title": "SECONDARY BATTERY AND MANUFACTURING METHOD OF THE SAME"
}