{
  "$type": "site.standard.document",
  "description": "There is provided a secondary battery including an electrode assembly having a stack structure of an anode/a separation film/a cathode, a pouch type exterior member configured of a lower surface in which a receiving part is formed and an upper surface covering the receiving part, a single electrode…",
  "path": "/patents/966406",
  "publishedAt": "2014-12-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0436",
    "LG CHEMICAL LTD [KR]"
  ],
  "textContent": "There is provided a secondary battery including an electrode assembly having a stack structure of an anode/a separation film/a cathode, a pouch type exterior member configured of a lower surface in which a receiving part is formed and an upper surface covering the receiving part, a single electrode assembly or a plurality of electrode assemblies being received in the receiving part, and an electrode terminal formed outwardly of the pouch type exterior member, the secondary battery including: a sealing part formed by bonding edges of the pouch type exterior member, wherein a portion of the sealing part formed on a surface of the pouch type exterior member on which the electrode terminal is not formed outwardly of the exterior member is folded downwardly at an angle of 90 degrees. [0002] According to exemplary embodiment of the present disclosure, the sealing part of a pouch type secondary battery is folded downwardly at an angle of 90 degrees and is in a fixed state, such that a size of the sealing part may be significantly reduced to improve power output per unit volume and further, a pack size may be reduced.",
  "title": "SECONDARY BATTERY HAVING IMPROVED ENERGY DENSITY"
}