Abstract: Embodiments of an apparatus and methods for providing improved flash memory cell characteristics are generally described herein. Other embodiments may be described and claimed.

Abstract: Embodiments of an apparatus and methods for providing improved flash memory cell characteristics are generally described herein. Other embodiments may be described and claimed.

Abstract: A method of forming a thin film stack on a substrate, wherein the thin film stack includes at least a polysilicon layer and an oxide layer; forming a hardmask layer on the thin film stack; forming an anti-reflective coating (ARC) layer on the hardmask layer; patterning the ARC layer; etching the hardmask layer using the patterned ARC layer as a mask; and etching the thin film stack using the hardmask layer as a mask.

Abstract: A method of forming high performance logic transistors and high density flash transistors on a single substrate is disclosed. In one embodiment, the method comprises: forming a logic gate stack in a logic region on a substrate, forming a flash memory gate stack in a flash region on the substrate, depositing a hardmask layer over the logic gate stack and over the flash memory gate stack, patterning the hardmask in the logic region so that areas of hardmask remain where logic gates are desired, patterning the flash gate stack in the flash region to form flash memory gates, and etching the logic gate stack using the remaining hardmask as a mask to form logic gates.