Patent ID: 7994628

Claim:
A fabrication method of a package structure for photoelectronic devices, comprising the steps of: providing a silicon substrate; forming at least one reflective opening on a first surface of the silicon substrate; forming a plurality of electrode via holes and recesses on a second surface of the silicon substrate, wherein the electrode via holes penetrate through the silicon substrate to reach the at least one reflective opening, and the recesses are disposed outside the electrode via holes; forming a first insulating layer overlaying the at least one reflective opening, the plurality of electrode via holes and recesses; forming a reflective layer inside the at least one reflective opening; forming a second insulating layer on the reflective layer; forming a first conductive layer on the second insulating layer; forming a second conductive layer on the second surface of the silicon substrate and inside the electrode via holes; and fixing a die inside the reflective opening and electrically connecting the die with the first conductive layer.