摘要:
A method for forming a semiconductor device is disclosed. A substrate comprising trenches are provided. Dopants are doped into a region of the substrate neighboring a sidewall of the trenches by using an isotropic doping method. A gate dielectric layer is formed on the sidewall of the substrate. A gate electrode is formed in the trenches, wherein the gate electrode protrudes a surface of the substrate.
摘要:
A semiconductor device and a method of manufacturing the same are provided. The semiconductor device comprises a fuse bank with a fuse window, a pad area with a pad window, and a composite passivation layer comprising a sacrificial dielectric layer and a final passivation layer. Both the fuse window and the pad window have a bottom portion and two sidewalls, and the composite passivation layer covers both the fuse bank and the pad area except for the bottom portions of the fuse bank and the pad area.