{
  "$type": "site.standard.document",
  "description": "The invention discloses a shield sheet for a wireless charging module and the wireless charging module, the shield sheet comprises a collar magnetic sheet and a center magnetic sheet, the collar magnetic sheet is provided with a hole adapted to the center magnetic sheet, the center magnetic sheet…",
  "path": "/patents/1249662",
  "publishedAt": "2019-12-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01F27/365",
    "SUNWAY COMMUNICATION (JIANGSU) CO., LTD."
  ],
  "textContent": "The invention discloses a shield sheet for a wireless charging module and the wireless charging module, the shield sheet comprises a collar magnetic sheet and a center magnetic sheet, the collar magnetic sheet is provided with a hole adapted to the center magnetic sheet, the center magnetic sheet has one end fixed in the hole and the other end protruding out of the collar magnetic sheet; the collar magnetic sheet comprises at least one first magnetic permeable layer, which is a nanocrystal strip, an amorphous strip or a metallic soft magnetic strip; the center magnetic sheet comprises at least two second magnetic permeable layers stacked one on another, which are fragmented nanocrystal strips, fragmented amorphous strips or fragmented metallic soft magnetic strips. Fewer nanocrystal strips are stacked for the collar magnetic sheet in the shield sheet of the invention, facilitating the miniaturization of the shield sheet and increasing charging efficiency.",
  "title": "SHIELD SHEET FOR WIRELESS CHARGING MODULE AND WIRELESS CHARGING MODULE"
}