{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "An electrochemical device includes a housing, an electrode assembly, a first tab and a second tab. The electrode assembly includes a first electrode plate, a second electrode plate and a separator. The first electrode plate includes a first current collector. The second electrode plate includes a…",
  "path": "/patents/1396752",
  "publishedAt": "2025-03-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "DONGGUAN POWERAMP TECH LIMITED [CN]"
  ],
  "textContent": "An electrochemical device includes a housing, an electrode assembly, a first tab and a second tab. The electrode assembly includes a first electrode plate, a second electrode plate and a separator. The first electrode plate includes a first current collector. The second electrode plate includes a second current collector and a plurality of conductive sheets. The plurality of conductive sheets protrude from the second current collector. The plurality of conductive sheets are stacked to form a collection portion. The first tab is connected to the first current collector. The second tab is connected to the collection portion. A conductivity of the first tab is g1 S/mm. A cross-sectional area of the first tab is s1 mm2. A conductivity of the plurality of conductive sheets is g2 S/mm. A sum of cross-sectional areas the plurality of conductive sheets is s2 mm2, and 0.8 ≤ (g1 × s1)/(g2 × s2) ≤ 1.2.",
  "title": "ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE"
}