EMI and NCVM
PVD technology has been widely used for aesthetic applications on product surface treatment. Royal Technology has developed functional coatings for consumer electronics products: EMI shielding ( Electromegnetic Interference) and NCVM ( Non-Conductive Vacuum Metalizing ) Equipment.
NCVM process are majoy applied with Mobile Phones, Laptop, Ipad, Computer and other electronic products. It gives a metallic coating surface, but non-conductive property to avoid from affecting the communication quality of eletromegnetic wave.
EMI process is specially designed for various electronic devices to avoid from interference of electromagnetic. Both thermal evaporation & sputtering processes could achieve high efficiency and good uniformity of coating thickness.
