Semiconductor devices on two sides of an isolation layer
Abstract:
An integrated circuit device includes only semiconductor devices with a same first polarity on one side of an insulator layer and only semiconductor devices with a different second polarity on an opposite side of the insulator layer to reduce size and complexity of the integrated circuit device as well as reducing the process steps associated with fabricating the integrated circuit device. Shared contacts between backside source/drain regions or spacers of the semiconductor devices with the first polarity and front-side source/drain regions or spacers of the semiconductor devices with the first polarity are used to connect the semiconductor devices on opposite sides of the insulator layer.
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