Abstract: A method of forming a semiconductor component having a conductive line (24) and a silicide region (140) that crosses a trench (72). The method involves forming nitride sidewalls (130) to protect the stack during the silicidation process.

Abstract: A method to implant NMOS polycrystalline silicon in embedded FLASH memory applications is described. In the method the polycrystalline silicon region (130) that will used to form the gate electrode of the NMOS transistor is doped simultaneously along with the source line in the FLASH memory array.

Abstract: A method of forming a FLASH memory device having a conductive line (24) which crosses a trench isolation structure (70). The method involves forming nitride sidewalls (125) to protect the stack during the SAS etch process.

Abstract: A method of forming a semiconductor component having a conductive line (24) that crosses a trench (72). The method involves forming steps (104) in the sidewalls of the trench (72) in a semiconductor substrate (52). A dopant may be implanted at a first energy level into the semiconductor substrate (52) to form a first conductive region (92). The dopant may be implanted at a second energy level into the semiconductor substrate (52) to form a second conductive region (94). The first energy level may be greater than the second energy level. The first conductive region (92) and the second conductive region (94) may form the conductive line (24).