DISPOSITIVO A SEMICONDUTTORE INTEGRANTE UN PARTITORE RESISTIVO E PROCEDIMENTO DI FABBRICAZIONE DI UN DISPOSITIVO A SEMICONDUTTORE

摘要

A semiconductor device includes: a semiconductor substrate; a high-voltage first resistive structure which extends along a spiral path above the substrate and is separated from the substrate by a first dielectric layer; and a conductive shielding structure, including a plurality of first shielding strips, which are arranged in sequence along respective portions of the first resistive structure and are separated from the first resistive structure by a second dielectric layer.