{
  "$type": "site.standard.document",
  "description": "An electrode assembly is of a wound structure and includes a first electrode plate, a second electrode plate, and a separator, the separator being disposed between the first electrode plate and the second electrode plate. The first electrode plate includes a first winding start end and the…",
  "path": "/patents/1382743",
  "publishedAt": "2026-05-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0587",
    "Ningde Amperex Technology Limited"
  ],
  "textContent": "An electrode assembly is of a wound structure and includes a first electrode plate, a second electrode plate, and a separator, the separator being disposed between the first electrode plate and the second electrode plate. The first electrode plate includes a first winding start end and the separator includes a second winding start end, where, along a winding direction of the electrode assembly, a distance between the first winding start end and the second winding start end is not greater than 5 mm. The electrode assembly further includes an insulator, the insulator being disposed between an innermost turn of the second electrode plate and the first winding start end to separate the first winding start end from the second electrode plate.",
  "title": "ELECTRODE ASSEMBLY, BATTERY CELL, AND ELECTRICAL DEVICE"
}