Semiconductor device with optical waveguides to achieve signal t

Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – In combination with or also constituting light responsive...

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257 82, 257432, 385 14, G02B 612, G02B 514

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active

054850215

ABSTRACT:
A semiconductor device 30 is configured with a transparent insulator substrate 31 in which an optical waveguide(s) 37 is formed, a semiconductor thin film 32 is pasted on the transparent insulator substrate 31, an integrated circuit(s) 33 is formed on the semiconductor thin film 32, a light emitting device(s) 34 is connected to the wiring of the integrated circuit 33, and a light detecting device(s) 36 is optically connected to the light emitting device(s) 34 via the optical waveguide(s) 37. Some wiring segments of the integrated circuit 33 are thereby replaced with the optical waveguide(s) 37 so as to optically transmit signals.

REFERENCES:
patent: 4966430 (1990-10-01), Weidel
patent: 5159700 (1992-10-01), Reid et al.
patent: 5200631 (1993-04-01), Austin et al.

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