A Photolithography Process Design for 5 nm Logic Process Flow
With the introduction of EUV lithography, the photolithographic process in 5 nm logic process can be simplified to use mostly single exposure method. In a typical 5 nm logic process, the contact-poly pitch (CPP) is 44-50 nm, the minimum metal pitch (MPP) is around 30-32 nm. And the overlay budget is...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
JommPublish
2019-12-01
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Series: | Journal of Microelectronic Manufacturing |
Subjects: | |
Online Access: | http://www.jommpublish.org/p/41/# |