{
  "$type": "site.standard.document",
  "description": "A secondary battery is provided. The secondary battery includes an electrode assembly, a sub-plate assembly comprising a sub-plate connected to the electrode assembly and a current collector coupled to the sub-plate, and a terminal plate coupled to the current collector. The terminal plate defines…",
  "path": "/patents/1377821",
  "publishedAt": "2026-01-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/169",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "A secondary battery is provided. The secondary battery includes an electrode assembly, a sub-plate assembly comprising a sub-plate connected to the electrode assembly and a current collector coupled to the sub-plate, and a terminal plate coupled to the current collector. The terminal plate defines a recess in a top surface of the terminal plate. The recess includes a first tapered part having a first inclination angle with respect to a direction parallel to the terminal plate, and a second tapered part having a second inclination angle with respect to the direction parallel to the terminal plate. The first inclination angle and the second inclination angle are different from each other.",
  "title": "CAP ASSEMBLY AND SECONDARY BATTERY INCLUDING THE SAME"
}