PRINTED BOARD WITH OPTICAL WAVEGUIDE AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a printed board with an optical waveguide which is constituted by sticking an electric wiring board and a waveguide substrate without optically closing a through hole nor flawing an optical path conversion part and can prevent transmission loss from increasing and has high reliability. SOLUTION: As for the printed board with the optical waveguide which is constituted by sticking with an adhesive the waveguide substrate 20 having an optical waveguide 2 where a reflecting surface 11 for converting an optical path is formed at an end part and the electric wiring board 10 which has the through hole 3 formed at the position of the reflecting surface 11 and passing light propagated in the optical waveguide 2 and is mounted with an optical element sending and receiving the light propagated in the optical waveguide 2 through the through hole 3 and the method for manufacturing the same, the through hole 3 is filled with transparent resin 13. COPYRIGHT: (C)2004,JPO