US Patent 7838975 Flip-chip package with fan-out WLCSP

A flip-chip package includes a package carrier; a semiconductor die having a die face and a die edge, the semiconductor die being assembled face-down to a chip side of the package carrier, and contact pads are situated on the die face; a rewiring laminate structure between the semiconductor die and the package carrier, the rewiring laminate structure including a re-routed metal layer, and at least a portion of the re-routed metal layer projects beyond the die edge; and bumps arranged on the rewiring laminate structure for electrically connecting the semiconductor die with the package carrier.