Optical communication module and method for making the same

摘要

An optical communication module according to the present invention includes an optical semiconductor element including an optical function region that performs light-receiving function or light-emitting function, a first resin member which covers the optical semiconductor element and is made of a resin that transmits light emitted from the optical function region or light to be received by the optical function region, and a second resin member which covers the first resin member. A portion of the first resin member is exposed from the second resin member. The optical communication module further includes an attachment hole for attaching an optical fiber. The attachment hole includes an opening that opens at the portion of the first resin member which is exposed from the second resin member.

主权项

1. An optical communication module comprising:
an optical semiconductor element including an optical function region that performs light-receiving function or light-emitting function; a first resin member covering the optical semiconductor element, the first resin member being made of a resin that transmits light emitted from the optical function region or light to be received by the optical function region; a second resin member covering the first resin member; and a main substrate comprising an obverse surface and a reverse surface, the obverse surface being in contact with the second resin member; wherein the optical communication module further comprises an attachment hole for attaching an optical fiber, the attachment hole including an opening that opens at a portion of the first resin member which is exposed from the second resin member, the first resin member comprises an opening end surface at which the opening of the attachment hole is open, and the main substrate comprises a substrate end surface that is flush with the opening end surface of the resin member.