{
  "$type": "site.standard.document",
  "description": "A pouch-type secondary battery according to an embodiment of the present invention for achieving the above object includes: an electrode assembly in which electrodes and separators are stacked; a pouch-type battery case comprising a cup part configured to accommodate the electrode assembly therein…",
  "path": "/patents/1399862",
  "publishedAt": "2025-07-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B32B15/082",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A pouch-type secondary battery according to an embodiment of the present invention for achieving the above object includes: an electrode assembly in which electrodes and separators are stacked; a pouch-type battery case comprising a cup part configured to accommodate the electrode assembly therein, wherein the battery case includes: a first case and a second case, of which at least one comprises a cup part; a folding part configured to integrally connect the first case to the second case; and a bat ear protruding outward from a portion of each of opposing ends of the folding part, wherein the bat ear has a length of 1.5 mm or less.",
  "title": "POUCH TYPE SECONDARY BATTERY AND BATTERY MODULE"
}