Barring a major breakthrough in lithography, chipmakers are using today’s 193nm immersion and multiple patterning for both 16/14nm and 10nm. Now, chipmakers are focusing on the lithography options for ...
It also devised a flow using today’s 193nm immersion lithography and multi-patterning. “For the first time, 20nm DRAM has been developed and fabricated successfully without extreme ultraviolet ...