Self-aligned lithographic process techniques are playing an increasingly important role in advanced technology nodes. Even with the growing use of extreme ultraviolet (EUV) lithography, ...
Until EUV lithography becomes a reality, multiple patterning technologies such as triple litho-etch (LELELE), self-aligned double patterning (SADP), and self-aligned quadruple patterning (SAQP) are ...
In recent years a strong demand has arisen for spin-on carbon (SOC) materials compatible with high-temperature processes. This requirement is to enable usage of high ...