Electromagnetic shielding film and preparation method therefor

  • US 11,019,758 B2
  • Filed: 06/21/2018
  • Issued: 05/25/2021
  • Est. Priority Date: 09/15/2017
  • Status: Active Grant
First Claim
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1. An electromagnetic shielding film comprising a release film layer (1), an insulating layer (2), a metal layer (4), a conductive paste layer (5) and a protective film layer (6) which are sequentially connected, wherein the electromagnetic shielding film further comprises a black insulating shielding layer (3) disposed between the insulating layer and the metal layer.

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