{
  "$type": "site.standard.document",
  "description": "The present disclosure relates to a cap assembly of a secondary battery. The cap assembly of the secondary battery includes: a current collector including a positive electrode terminal and a negative electrode terminal; a cap plate which the positive electrode terminal and the negative electrode…",
  "path": "/patents/1427089",
  "publishedAt": "2026-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/103",
    "SK ON CO LTD [KR]"
  ],
  "textContent": "The present disclosure relates to a cap assembly of a secondary battery. The cap assembly of the secondary battery includes: a current collector including a positive electrode terminal and a negative electrode terminal; a cap plate which the positive electrode terminal and the negative electrode terminal penetrate and which includes a protrusion portion respectively surrounding an outer circumference of the positive electrode terminal and an outer circumference of the negative electrode terminal; a first insulating member which the positive electrode terminal and the negative electrode terminal penetrate and which is disposed between the current collector and the cap plate; a bracket respectively disposed between the protrusion portion and the positive electrode terminal and between the protrusion portion and the negative electrode terminal; and a second insulating member respectively disposed between the bracket and the protrusion portion.",
  "title": "CAP ASSEMBLY OF SECONDARY BATTERY"
}