Electronic shielding film

- Apr 10, 2019-

                           What is Electronic shielding film  

     Electronic shielding film is also called EMI protective film, or absorbing material.It is mainly used to weaken or eliminate the electromagnetic interference on the internal circuit by pressing on the copper-clad plate or the covering film after punching and cutting processing.It is applied to the line electromagnetic shielding of consumer electronic products (smart phone, tablet computer, touch panel, digital camera, LCD TV, etc.).


        At present, with the emphasis on electromagnetic interference, this material has been widely used in the FPC industry.What is an electron shieldElectronic shielding film is also called EMI protective film, or absorbing material.It is mainly used to weaken or eliminate the electromagnetic interference on the internal circuit by pressing on the copper-clad plate or the covering film after punching and cutting processing.EMI shielding film is composed of a highly conductive adhesive layer with an insulating layer. FPC_EMI shielding film has good flexibility and grounding conductivity, with good shielding effect.FTP is widely used in mobile phone centers and camera modules, which require less interference.It is applied to the line electromagnetic shielding of consumer electronic products (smart phone, tablet computer, touch panel, digital camera, LCD TV, etc.).At present, with the emphasis on electromagnetic interference, this material has been widely used in the FPC industry.


           Market application of electronic shielding filmElectromagnetic shielding is one of the effective methods widely used in electromagnetic compatibility engineering.The so-called Shield (Shielding), is made of conductive material permeability Shield (shields) will be limited within a certain range of the electromagnetic wave, electromagnetic wave coupling or radiation from one side of the Shield to the other side is restrained or decay.Laptop computers, GPS, ADSL, mobile phones and other 3C products will produce noise due to high-frequency electromagnetic interference, affecting the communication quality.