• 专利标题:   Composite environment-friendly wave-absorbing shielding material used for electronic equipment, comprises metal foil, where bottom of metal foil is adhered with soft magnetic material layer through saturated polyester resin layer.
  • 专利号:   CN215222902-U
  • 发明人:   ZHANG Y, LIU X
  • 专利权人:   SUZHOU HEMI ELECTRONICS CO LTD
  • 国际专利分类:   H05K007/20, H01Q017/00, H05K009/00
  • 专利详细信息:   CN215222902-U 17 Dec 2021 H05K-009/00 202206 Chinese
  • 申请详细信息:   CN215222902-U CN21568922 12 Jul 2021
  • 优先权号:   CN21568922

▎ 摘  要

NOVELTY - The utility model claims a composite environment-friendly wave-absorbing shielding material in the technical field of shielding material, comprising a metal foil, the bottom of the metal foil is adhered with a soft magnetic material layer through the saturated polyester resin layer, the bottom of the soft magnetic material layer is connected with the release material layer through the adhesive layer, the upper surface of the metal foil is provided with a graphene composite layer, the upper surface of the graphene composite layer is provided with a protective film layer, the soft magnetic material is bonding on the metal foil by the saturated polyester resin layer; the electromagnetic wave radiating the metal foil is converted into other energy by the soft magnetic material; it has comprehensive shielding function, the anti-interference ability of the product is improved, It can be well applied to the electronic equipment such as wireless charging of mobile phone.