Patent ID: 6512278
Filing Date: 2003-01-28
Classification: H01L

Abstract:
A semiconductor integrated circuit device comprising:a semiconductor substrate having a top surface; a first oxide film formed on the top surface of the substrate; a first electrode, having a first sidewall and a second sidewall, formed on the first oxide film; a second electrode formed on the first oxide film, wherein the second electrode has a first sidewall and a second sidewall, and wherein the first sidewall of the second electrode faces the second sidewall of the first electrode; a first diffusion region located within the substrate in an area adjacent to the first sidewall of the first electrode; a second diffusion region located within the substrate in an area between the second sidewall of the first electrode and the first sidewall of the second electrode; a third diffusion region located within the substrate in an area adjacent to the second sidewall of the second electrode; a first silicide formed within the first diffusion region beneath the top surface of the substrate; and a second silicide formed within the third diffusion region beneath the top surface of the substrate, wherein the second diffusion region includes no silicides formed therewithin.