Multilayer composite plating film, manufacturing method and substrate having the same

摘要: The invention relates to a method for manufacturing multilayer composite plating film comprising pretreatment step obtain substrate having bottom coating layer, discontinuous phase-metal layer forming and surface step. comprises plurality of metal particles spaced at intervals on the by utilizing NCVM (non-conductive vacuum metallization) technique stopping procedure when foregoing are still phase. insulated non-metal film, which is capable isolating particles, subsequently after procedure. accordingly obtained. process simple, desired luster shown since there no need carefully control time depositing particles.