{
  "$type": "site.standard.document",
  "description": "The present invention relates to a pouch-shaped battery cell with improved safety, and more particularly to a pouch-shaped battery cell including an electrode assembly including a negative electrode, a separator, and a positive electrode and a cell case including an upper case and a lower case…",
  "path": "/patents/1398375",
  "publishedAt": "2025-08-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/103",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "The present invention relates to a pouch-shaped battery cell with improved safety, and more particularly to a pouch-shaped battery cell including an electrode assembly including a negative electrode, a separator, and a positive electrode and a cell case including an upper case and a lower case configured to define a space portion configured to receive the electrode assembly, wherein a rupture induction portion configured to induce rupture of the cell case when the pressure in the cell case increases is provided in the space portion of the cell case.",
  "title": "POUCH TYPE BATTERY CELL WITH IMPROVED SAFETY"
}