{
  "$type": "site.standard.document",
  "description": "A battery includes an electrode assembly including a first electrode, a second electrode, and a separator wound between the first electrode and the second electrode, a cylindrical case including a bottom part, a sidewall connected to the bottom part, and an opening facing the bottom part and…",
  "path": "/patents/1377921",
  "publishedAt": "2026-01-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0427",
    "Samsung SDI Co., Ltd."
  ],
  "textContent": "A battery includes an electrode assembly including a first electrode, a second electrode, and a separator wound between the first electrode and the second electrode, a cylindrical case including a bottom part, a sidewall connected to the bottom part, and an opening facing the bottom part and accommodating the electrode assembly, and a first cap assembly coupled to one end of the sidewall of the case to seal the opening, wherein the first cap assembly includes a cap plate, and each of the cap plate and the case includes an insulating material.",
  "title": "BATTERY AND METHOD OF MANUFACTURING SAME"
}