Paper
27 December 1996 Performance data obtained on a new mask metrology tool
Author Affiliations +
Abstract
A new mask and wafer metrology tool is under final development at Leica to be launched in 1996. Recent performance data on the LMS IPRO system at Leica's development center shows precision and accuracy performance required for the 0.18 micrometers design rule device generation.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Klaus-Dieter Roeth, Carola Blaesing-Bangert, and John M. Whittey "Performance data obtained on a new mask metrology tool", Proc. SPIE 2884, 16th Annual BACUS Symposium on Photomask Technology and Management, (27 December 1996); https://doi.org/10.1117/12.262819
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KEYWORDS
Metrology

Photomasks

Edge detection

Overlay metrology

CCD cameras

Image analysis

Laser systems engineering

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