Electromagnetic shielding film and preparation method therefor
AssigneeHenan Guoan Electronic Material Co., Ltd.
InventorsQingchen CUI, Guofa LI, Wenjuan SONG
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Abstract
Disclosed is an electromagnetic shielding film, comprising a release film layer, an insulation layer, a black insulation shielding layer, a metal layer, a conductive paste layer and a protective film layer which are sequentially connected. The conductive paste layer further comprises an electromagnetic wave absorbent. The electromagnetic wave absorbent is a mixture of one or more of carbon nanotubes, graphene and ferrite.
Claims18
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.
Dependencies are inferred from the claim text.