| 摘要 |
PROBLEM TO BE SOLVED: To provide a dry film having a patterning property and having both high transparency and plating adhesiveness, an optical waveguide and a photoelectricity composite wiring board using the same and a method of manufacturing the photoelectricity composite wiring board.SOLUTION: A dry film for an optical waveguide is formed by laminating a carrier film 2, a plating adhesion layer 4, an uncured clad layer 1 and a cover film 3 in this order, and solid fine particles are dispersed in a resin composition configuring the plating adhesion layer 4. |
