{
  "$type": "site.standard.document",
  "description": "Provided is a lid body including: a terminal member being mainly made up of a first metal; a sealing plate mainly made up of a second metal; and a sealing material. The sealing plate has a mounting hole for attaching the terminal member. The terminal member is inserted into the mounting hole and is…",
  "path": "/patents/1319240",
  "publishedAt": "2022-06-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/167",
    "Prime Planet Energy & Solutions, Inc."
  ],
  "textContent": "Provided is a lid body including: a terminal member being mainly made up of a first metal; a sealing plate mainly made up of a second metal; and a sealing material. The sealing plate has a mounting hole for attaching the terminal member. The terminal member is inserted into the mounting hole and is attached to the sealing plate in a state where the sealing material is joined to a peripheral edge portion of the mounting hole. With as αa coefficient of linear expansion at 25° C. of the sealing material, αas a coefficient of linear expansion at 25° C. of the first metal and αas a coefficient of linear expansion at 25° C. of the second metal, α≤α≤αis satisfied, where αis the higher value and αis the lower value from among the αand α.",
  "title": "LID BODY AND SEALED BATTERY"
}