| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a photoelectric wiring board with which an optical waveguide which penetrates an electric wiring board is easily formed and propagation loss of light in the optical waveguide is suppressed. SOLUTION: The manufacturing method of the photoelectric wiring board includes a process for forming wiring on the board surface, a process for removing a part of the board so that the board has the desired shape and size and forming a through hole, a process for simultaneously forming a clad projection part and a first clad of optical wiring, a process for simultaneously forming a core projection part and a core of the optical wiring and further forming an optical conversion means in the core and a process for forming a second clad of the optical wiring. COPYRIGHT: (C)2005,JPO&NCIPI |
