Why bother with x-ray lithography?

Henry I. Smith; Mark L. Schattenburg

doi:10.1117/12.136013

9 July 1992 Why bother with x-ray lithography?

Proceedings Volume 1671, Electron-Beam, X-Ray, and Ion-Beam Submicrometer Lithographies for Manufacturing II; (1992) https://doi.org/10.1117/12.136013
Event: Microlithography '92, 1992, San Jose, CA, United States

Abstract

The manufacture of state-of-the-art integrated circuits uses UV optical projection lithography. Conventional wisdom (i.e., the trade journals) holds that this technology will take the industry to quarter-micrometer minimum features sizes and below. So, why bother with X-ray lithography? The reason is that lithography is a 'system problem', and proximity X-ray lithography is better matched to that system problem than any other technology, once the initial investment is surmounted. X-ray lithography offers the most cost-effective path to the future of ultra-large-scale integrated circuits with feature sizes of tenth micrometer and below (i.e., gigascale electronics and quantum-effect electronics).

Citation Download Citation

Henry I. Smith and Mark L. Schattenburg "Why bother with x-ray lithography?", Proc. SPIE 1671, Electron-Beam, X-Ray, and Ion-Beam Submicrometer Lithographies for Manufacturing II, (9 July 1992); https://doi.org/10.1117/12.136013

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available