{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A secondary battery includes an electrode assembly including a first electrode, a second electrode, and a separator, a case body accepting the electrode assembly through one opened side surface and including a first binding surface formed along a circumference of the one opened side surface, and a…",
  "path": "/patents/1385741",
  "publishedAt": "2026-06-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/169",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "A secondary battery includes an electrode assembly including a first electrode, a second electrode, and a separator, a case body accepting the electrode assembly through one opened side surface and including a first binding surface formed along a circumference of the one opened side surface, and a case cover bound to the one opened side surface of the case body and including a second binding surface formed along a circumference of the case cover such that the second binding surface is able to tightly bind to the first binding surface. At least a part of the first binding surface and the second binding surface are inclined.",
  "title": "SECONDARY BATTERY"
}