Invention Grant
US09459419B2 Opto-electric hybrid module 有权
光电混合模块

Opto-electric hybrid module
Abstract:
An opto-electric hybrid module is provided which has a linear light-path core and an electric circuit including mounting pads and an electric circuit body provided on a surface of an under-cladding layer of an optical waveguide. An optical element is mounted with its electrodes in abutment against the mounting pads. The electric circuit body and a portion of the surface of the under-cladding layer other than a core formation portion and an electric circuit formation portion are covered with a stack including a core material layer and an over-cladding material layer. A surface portion of the stack present between the mounting pads and the electric circuit body is located at a lower height position than a surface portion of the stack present on the electric circuit body.
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