Abstract: A memory device with an improved passivation structure. The memory device includes a semiconductor substrate with memory units thereon, an interconnect structure over the surface of the semiconductor substrate to connect with the memory units, and a passivation structure over the surface of the interconnect structure. The passivation structure comprises a dielectric layer over the surface of the interconnect structure and a silicon-oxy-nitride (SiOxNy) layer over the surface of the dielectric layer.

Abstract: A method of manufacturing a nonvolatile memory cell with triple spacers and the structure thereof. A gate structure is formed on a substrate. Diffusion regions are formed in the substrate on either side of the gate structure. A linear oxide layer is formed on the gate structure and the substrate. A conformal nitride layer is formed on the linear oxide layer. The nitride layer and the linear oxide layer are partially etched back to form linear oxide spacers on the sides of the gate structure and nitride spacers on the sides of the linear oxide spacers. A conformal oxide layer is formed on the linear oxide spacers, the nitride spacers, the gate structure and the substrate. The oxide layer is partially etched back to form oxide spacers on the sides of the nitride spacers.

Abstract: A method of manufacturing a nonvolatile memory cell with triple spacers and the structure thereof. A gate structure is formed on a substrate. Diffusion regions are formed in the substrate on either side of the gate structure. A linear oxide layer is formed on the gate structure and the substrate. A conformal nitride layer is formed on the linear oxide layer. The nitride layer and the linear oxide layer are partially etched back to form linear oxide spacers on the sides of the gate structure and nitride spacers on the sides of the linear oxide spacers. A conformal oxide layer is formed on the linear oxide spacers, the nitride spacers, the gate structure and the substrate. The oxide layer is partially etched back to form oxide spacers on the sides of the nitride spacers.

Abstract: A method of forming an intermetal dielectric (IMD) layer. At least one metal wire is formed on a substrate. A filling oxide layer is formed on the substrate and the metal wire. The surface of the filling oxide layer is smoothed. A first silicon-rich oxide layer is formed on the filling oxide layer, where the refractive index (RI) of the first silicon-rich oxide layer is 1.6˜1.64. A second silicon-rich oxide layer is formed on the first silicon-rich oxide layer, where the refractive index of the second silicon-rich oxide layer is 1.49˜1.55. According to the present method, the diffusion of mobile hydrogen ions is blocked by manufacture with dual silicon-rich oxide layers.

Abstract: A memory device with an improved passivation structure. The memory device includes a semiconductor substrate with memory units thereon, an interconnect structure over the surface of the semiconductor substrate to connect with the memory units, and a passivation structure over the surface of the interconnect structure. The passivation structure comprises a dielectric layer over the surface of the interconnect structure and a silicon-oxy-nitride (SiOxNy) layer over the surface of the dielectric layer.

Abstract: A memory device with an improved passivation structure. The memory device includes a semiconductor substrate with memory units thereon, an interconnect structure over the surface of the semiconductor substrate to connect with the memory units, and a passivation structure over the surface of the interconnect structure. The passivation structure comprises a dielectric layer over the surface of the interconnect structure and a silicon-oxy-nitride (SiOxNy) layer over the surface of the dielectric layer.

Abstract: A method of manufacturing a nonvolatile memory cell with triple spacers and the structure thereof. A gate structure is formed on a substrate. Diffusion regions are formed in the substrate on either side of the gate structure. A linear oxide layer is formed on the gate structure and the substrate. A conformal nitride layer is formed on the linear oxide layer. The nitride layer and the linear oxide layer are partially etched back to form linear oxide spacers on the sides of the gate structure and nitride spacers on the sides of the linear oxide spacers. A conformal oxide layer is formed on the linear oxide spacers, the nitride spacers, the gate structure and the substrate. The oxide layer is partially etched back to form oxide spacers on the sides of the nitride spacers.

Abstract: A method of forming an intermetal dielectric (IMD) layer. At least one metal wire is formed on a substrate. A filling oxide layer is formed on the substrate and the metal wire. The surface of the filling oxide layer is smoothed. A first silicon-rich oxide layer is formed on the filling oxide layer, where the refractive index (RI) of the first silicon-rich oxide layer is 1.6˜1.64. A second silicon-rich oxide layer is formed on the first silicon-rich oxide layer, where the refractive index of the second silicon-rich oxide layer is 1.49˜1.55. According to the present method, the diffusion of mobile hydrogen ions is blocked by manufacture with dual silicon-rich oxide layers.

Abstract: A memory device with an improved passivation structure. The memory device includes a semiconductor substrate with memory units thereon, an interconnect structure over the surface of the semiconductor substrate to connect with the memory units, and a passivation structure over the surface of the interconnect structure. The passivation structure comprises a dielectric layer over the surface of the interconnect structure and a silicon-oxy-nitride (SiOxNy) layer over the surface of the dielectric layer.