METALLIC LAMINATE AND MANUFACTURING METHOD OF CORE SUBSTRATE THEREOF USING THE SAME

摘要

PURPOSE: A metal laminate is provided to improve productivity by symmetrically forming two core substrates on the upper and lower sides of an insulation member. CONSTITUTION: A metal laminate(100) includes an insulation member(110), a carrier layer(120), and a first metal thin film(130). The carrier layer made of metal is laminated on both sides of the insulation member. The first metal thin film is laminated on one side of the carrier layer. The carrier layer and the first metal thin film include copper.