Semiconductor device comprising a buried waveguide for device internal optical communication

摘要

In an integrated circuit device, such as a microprocessor, a device internal optical communication system is provided in order to enhance signal transfer capabilities while relaxing overall thermal conditions. Furthermore, the device internal optical data or signal transfer capabilities may result in superior operating speed and a high degree of design flexibility. The optical communication system may be applied as a chip internal system in single chip systems or as an inter-chip optical system in three-dimensional chip configurations provided in a single package.