Semiconductor device

Abstract

A semiconductor device includes a substrate structure, a first semiconductor chip, an optoelectronic conversion element array, an optoelectronic driving circuit, a waveguide array, and an optical transmission path. The first semiconductor chip is arranged at and electrically connected to the substrate structure, and has a functional circuit. The optoelectronic conversion element array is connected to the substrate structure, and the optoelectronic driving circuit is electrically connected to the optoelectronic conversion element array and the functional circuit of the first semiconductor chip. The optoelectronic driving circuit performs electrical signal transmission and reception with the functional circuit of the first semiconductor chip. The waveguide array defines an optical coupling region, which includes multiple waveguide ports. The optical transmission path is defined between the waveguide array and the optoelectronic conversion element array, and the waveguide array corresponds to and optically couples to the optoelectronic conversion element array by the optical transmission path.

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