{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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    "mimeType": "image/png",
    "size": 99800
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  "description": "The secondary battery case accommodates an electrode assembly having a structure in which electrodes and separators are alternately arranged, the secondary battery case including a first cup having a recessed shape, a second cup having a recessed shape and provided on one side of the first cup, a…",
  "path": "/patents/1408701",
  "publishedAt": "2026-06-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "The secondary battery case accommodates an electrode assembly having a structure in which electrodes and separators are alternately arranged, the secondary battery case including a first cup having a recessed shape, a second cup having a recessed shape and provided on one side of the first cup, a first peripheral portion surrounding a perimeter of the first cup when the secondary battery case is unfolded, and a second peripheral portion surrounding a perimeter of the second cup when the secondary battery case is unfolded. The first peripheral portion includes a first cup-corresponding peripheral portion that corresponds to a width of the first cup, and the second peripheral portion includes a second cup-corresponding peripheral portion that corresponds to the second cup. When viewed in a cross-sectional view in which the width of the first cup is shown, the width of the first cup is greater than a width of the first cup-corresponding peripheral portion.",
  "title": "SECONDARY BATTERY CASE AND SECONDARY BATTERY"
}