{
  "$type": "site.standard.document",
  "description": "A battery according to an embodiment of the present disclosure includes an electrode assembly formed by winding a first electrode, a second electrode and a separator interposed between the first electrode and the second electrode around a winding axis, wherein the first electrode includes a first…",
  "path": "/patents/1407790",
  "publishedAt": "2024-03-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B23K1/06",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A battery according to an embodiment of the present disclosure includes an electrode assembly formed by winding a first electrode, a second electrode and a separator interposed between the first electrode and the second electrode around a winding axis, wherein the first electrode includes a first uncoated region free of an active material layer, the first uncoated region being disposed adjacent to an edge of the first electrode extending along a winding direction of the electrode assembly, wherein the first uncoated region is exposed from the separator and at least a part of the first uncoated region itself is used as an electrode tab; a housing in which the electrode assembly is arranged; a first current collector including an edge portion arranged on the electrode assembly, a first uncoated region coupling portion extending inward from the edge portion towards the winding axis and coupled with the first uncoated region, and a terminal coupling portion spaced apart from the first uncoated region coupling portion; and a terminal which is coupled with the terminal coupling portion.",
  "title": "BATTERY, CURRENT COLLECTOR FOR A BATTERY, BATTERY PACK AND VEHICLE INCLUDING A BATTERY PACK"
}