Patent ID: 11901404
Assignee: INTEL CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for forming a semiconductor device, the method comprising:
forming a transistor, wherein the transistor includes a channel along a first direction;
forming a pole placed in a second direction orthogonal to the first direction;
forming a first electrode surrounding and coupled to the pole;
forming a dielectric layer surrounding the first electrode, and, forming a second electrode surrounding the dielectric layer, wherein the first electrode, the dielectric layer, and the second electrode form a capacitor unit around the pole, wherein the capacitor unit is a first capacitor unit, and the method further comprises:
forming a second capacitor unit above the first capacitor unit, wherein forming the second capacitor unit includes:
forming a first electrode of the second capacitor unit surrounding and coupled to the pole and above the first capacitor unit;
forming a dielectric layer of the second capacitor unit surrounding the first electrode of the second capacitor, and
forming a second electrode of the second capacitor unit surrounding the dielectric layer of the second capacitor.