{
  "$type": "site.standard.document",
  "description": "A current interruptive device (CID) filter for a secondary battery includes: a central portion located at the center of the CID filter; a peripheral portion located at an edge of the CID filter; and an intermediate portion including at least one through-hole positioned along a circumference of the…",
  "path": "/patents/1426815",
  "publishedAt": "2026-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/578",
    "LG Energy Solution, Ltd."
  ],
  "textContent": "A current interruptive device (CID) filter for a secondary battery includes: a central portion located at the center of the CID filter; a peripheral portion located at an edge of the CID filter; and an intermediate portion including at least one through-hole positioned along a circumference of the central portion and a CID bridge connecting the central portion and the peripheral portion. The through-hole is asymmetrically positioned with respect to any one line passing through a central point of the CID filter.",
  "title": "Cid Filter and Secondary Battery, Battery Pack, Battery Module, and Vehicle Including the Same"
}