Laminate

Abstract

A laminate is disclosed, which includes: a core layer having an adhesive property; an isolation layer directly adhered to the core layer; and a metal layer attached onto the isolation layer such that the isolation layer is sandwiched between the metal layer and the core layer. Therein, the metal layer is directly adhered to the core layer through an outer peripheral portion thereof and not attached to the isolation layer. As such, during fabrication of a packaging substrate, the metal layer and the isolation layer can be automatically separated from each other by removing the bonding portions of the metal layer and the core layer.

Dependencies are inferred from the claim text.