| 摘要 |
PURPOSE:To improve mass productivity in production of the optical wiring board and to reduce the cost and man-hours thereof. CONSTITUTION:Optical fibers 1a and 1b are previously arranged and fixed in a matrix form on the front and rear of a substrate 2. Intersected points 7 of optical devices 3 and optical connectors 4 of the optical fibers 1a arranged on the substrate 2 are provided with through-holes 5 to form optical couplers. Optical parts 6, such as mirror for bending the optical coupling paths and lenses, are inserted and fixed into these through-holes 5. |
