Abstract: An object of the present invention is to provide an optical waveguide module which has a small optical coupling loss between the light element and the optical waveguide and can perform high-quality optical communication, a method for producing the optical waveguide module with high efficiency, and an electronic apparatus which includes the optical waveguide module and can perform high-quality optical communication, and the present invention provides an optical waveguide module including: an optical waveguide including a core portion, a clad portion that is provided to cover a side surface of the core portion, and an optical path-converting unit that is provided partway along the core portion or on an extended line of the core portion and that converts an optical path of the core portion to the outside of the clad portion; an optical element that is provided over the clad portion; a circuit board that is provided between the optical waveguide and the optical element and has a through-hole formed along an optic

Abstract: An object of the present invention is to provide an optical waveguide module which has a small optical coupling loss between the light element and the optical waveguide and can perform high-quality optical communication, a method for producing the optical waveguide module with high efficiency, and an electronic apparatus which includes the optical waveguide module and can perform high-quality optical communication, and the present invention provides an optical waveguide module including: an optical waveguide including a core portion, a clad portion that is provided to cover a side surface of the core portion, and an optical path-converting unit that is provided partway along the core portion or on an extended line of the core portion and that converts an optical path of the core portion to the outside of the clad portion; an optical element that is provided over the clad portion; a circuit board that is provided between the optical waveguide and the optical element and has a through-hole formed along an optic

Abstract: An object is to provide an optical waveguide that has low optical coupling loss when optically coupled with an optical element and that is capable of performing high-quality optical communication, a method for efficiently producing the optical waveguide, an optical waveguide module that is provided with the optical waveguide and is capable of performing high-quality optical communication, a method for efficiently producing the optical waveguide module, and an electronic apparatus.