{
  "$type": "site.standard.document",
  "description": "Provided is art that allows joining an external conductive member and a bus bar more stably. A method for producing a secondary battery disclosed herein has: an attachment step; an arrangement step; a covering step; and, a joining step. The external conductive member has a recess sunk from the…",
  "path": "/patents/1344748",
  "publishedAt": "2023-06-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/566",
    "PRIME PLANET ENERGY & SOLUTIONS, INC."
  ],
  "textContent": "Provided is art that allows joining an external conductive member and a bus bar more stably. A method for producing a secondary battery disclosed herein has: an attachment step; an arrangement step; a covering step; and, a joining step. The external conductive member has a recess sunk from the upper surface, around a through-hole. In the joining step, the external conductive member and the terminal are joined in a state where an edge portion of a cover member is disposed between a planned joint portion, and an outer peripheral edge of the recess, in a cross-sectional view along a direction of penetration into the through-hole.",
  "title": "SECONDARY BATTERY AND ASSEMBLED BATTERY, AND PRODUCTION METHOD THEREOF"
}