{
  "$type": "site.standard.document",
  "description": "A solid state battery that includes: a battery element including, along a stacking direction, one or more battery constituent units including a positive electrode layer and a negative electrode layer each having extended portions, and a solid electrolyte layer interposed between the positive…",
  "path": "/patents/1323549",
  "publishedAt": "2022-07-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0562",
    "Murata Manufacturing Co., Ltd."
  ],
  "textContent": "A solid state battery that includes: a battery element including, along a stacking direction, one or more battery constituent units including a positive electrode layer and a negative electrode layer each having extended portions, and a solid electrolyte layer interposed between the positive electrode layer and the negative electrode layer; a first external terminal and a second external terminal that a respectively electrically connected to the positive electrode layer and the negative electrode layer; a protective layer covering a surface of the battery element; and a buffer portion surrounding at least one of the positive electrode layer and the negative electrode layer in the plan view, wherein at least a local portion of the buffer portion between a side surface of the electrode layer having the extended portion and the external terminal includes a resin-free insulating material substantially identical to a resin-free insulating material of the protective layer.",
  "title": "SOLID STATE BATTERY"
}