{
  "$type": "site.standard.document",
  "description": "A secondary battery includes: a first electrode plate including a first substrate having a first active material coated portion coated with a first active material and a first electrode uncoated portion not coated with the first active material; a second electrode plate including on a second…",
  "path": "/patents/1386747",
  "publishedAt": "2026-02-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B65H35/0033",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "A secondary battery includes: a first electrode plate including a first substrate having a first active material coated portion coated with a first active material and a first electrode uncoated portion not coated with the first active material; a second electrode plate including on a second substrate having a second active material coated portion coated with a second active material and a second electrode uncoated portion not coated with the second active material; a separator between the first electrode plate and the second electrode plate; an electrode tab connected to one of the first electrode uncoated portion and the second electrode uncoated portion; an insulation tape on the first electrode uncoated portion or the second electrode uncoated portion and covering the electrode tab; and a step compensation unit on a region of an upper surface of the insulation tape excluding a region corresponding to the electrode tab.",
  "title": "SECONDARY BATTERY"
}