Method for Fabricating O-PCB through which Alignment of Waveguide and Window is easily achieved

摘要

the invention the optical waveguide is mounted to O-PCB (Optical Printed Circuit Board) for the production method for in , a predetermined position of the lower substrate to form a predetermined number of windows, and ; Forming a lower cladding layer on the lower substrate; The windows and arranged to form a core layer on the cladding layer; And by joining the upper substrate and the lower substrate , and provides a more convenient , while O-PCB manufacturing method that can be aligned with the optical waveguide through the window a simple process .