{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A battery module includes: a positive electrode member having a positive electrode current collector, a first positive electrode active material layer, and a second positive electrode active material layer; a negative electrode member having a negative electrode current collector, a first negative…",
  "path": "/patents/1365303",
  "publishedAt": "2024-06-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/045",
    "TOYOTA JIDOSHA KABUSHIKI KAISHA"
  ],
  "textContent": "A battery module includes: a positive electrode member having a positive electrode current collector, a first positive electrode active material layer, and a second positive electrode active material layer; a negative electrode member having a negative electrode current collector, a first negative electrode active material layer, and a second negative electrode active material layer; and a separator. The positive electrode current collector has a positive electrode folded-back portion. The negative electrode current collector has a negative electrode folded-back portion. The first negative electrode active material layer constitutes a first electrode together with the first positive electrode active material layer. The second negative electrode active material layer constitutes a second electrode connected in parallel with the first electrode together with the second positive electrode active material layer.",
  "title": "BATTERY MODULE"
}