PHOTOELECTRIC CONSOLIDATED SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a photoelectric consolidated substrate suppressing an increase in optical propagation loss and having superior flexibility and to provide a method for manufacturing the same.SOLUTION: The photoelectric consolidated substrate includes: an electric circuit board E configured by forming electric wiring 2 on a surface of an insulation layer 1; and an optical waveguide W formed on a back face of the insulation layer 1 of the electric circuit board E via a metal layer M. A pattern having a plurality of belt bodies Ma is formed on the metal layer M. Cores 7 of the optical waveguide are disposed at parts corresponding to recesses Rformed by removing the metal layer M by pattern formation.