{
  "$type": "site.standard.document",
  "description": "Provided is a nonaqueous electrolyte secondary battery in which a flat wound electrode body (80), a nonaqueous electrolytic solution, and an insulating film (10) are accommodated in a quadrilateral battery case (30). The insulating film (10) is formed into a bag shape corresponding to a shape of…",
  "path": "/patents/943323",
  "publishedAt": "2016-05-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0422",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "Provided is a nonaqueous electrolyte secondary battery in which a flat wound electrode body (80), a nonaqueous electrolytic solution, and an insulating film (10) are accommodated in a quadrilateral battery case (30). The insulating film (10) is formed into a bag shape corresponding to a shape of the electrode body (80) and is arranged between an inner wall of the battery case (30) and the electrode body (80). An entire surface of bottom-side rounded portion of two rounded portions of the electrode body (80), which faces a bottom surface of the battery case, and an inside of the bag-shaped insulating film (10), which faces the bottom-side rounded portion of the electrode body (80), are joined to each other.",
  "title": "NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME"
}