Paper
19 July 2000 Current status of 157-nm mask technology development
Giang T. Dao, Ronald Kuse, Kevin J. Orvek, Eric M. Panning, Roswitha Remling, Jun-Fei Zheng, Munehiko Tsubosaki, Fu-Chang Lo
Author Affiliations +
Abstract
157-nm lithography has gained significant momentum and worldwide support as the post-193 nm technology. Due to higher absorption at shorter wavelength, however, there are several critical issues including materials and reticle handling at 157-nm. These key technical areas are being studied at Intel in collaboration with worldwide industrial and academic partners. In this paper, we will report the progress on 157-nm specific mask technology development.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Giang T. Dao, Ronald Kuse, Kevin J. Orvek, Eric M. Panning, Roswitha Remling, Jun-Fei Zheng, Munehiko Tsubosaki, and Fu-Chang Lo "Current status of 157-nm mask technology development", Proc. SPIE 4066, Photomask and Next-Generation Lithography Mask Technology VII, (19 July 2000); https://doi.org/10.1117/12.392091
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KEYWORDS
Photomasks

Reticles

Pellicles

Silica

Lithography

Contamination

Chromium

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