Precise/designable FinFET resistor structure
Abstract:
A resistive material is formed straddling over each semiconductor fin that extends upward from a surface of a substrate. The resistive material is then disconnected by removing the resistive material from atop each semiconductor fin. Remaining resistive material in the form of a U-shaped resistive material liner is present between each semiconductor fin. Contact structures are formed perpendicular to each semiconductor fin and contacting a portion of a first set of the semiconductor fins and a first set of the U-shaped resistive material liners.
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