POWER SUPPLY SUPPORT FOR ELECTRONIC DEVICES

摘要

The invention relates to a metal power supply support that is especially suitable for electronic devices. Said metal power supply support comprises a metal substrate coated successively by: a dielectric smoothing coating that has a thickness of more than 500nm and a surface roughness Ra lower than, or equal to, 10nm, and comprises at least one inorganic layer deposited by a vacuum deposition technique, and at least one organic layer deposited by a technique other than the vacuum deposition technique; and a conductive layer.