Paper
1 March 1974 An Iron Oxide Mask Blank For Photofabrication Of High Density Low Defect Integrated Circuits
M.Patrick Risen
Author Affiliations +
Abstract
The use of hard surface film masks in integrated circuit photo-fabrication has increased dramatically in the past few years. The proven manufacturing economies and inherent resolution capability of hard surface masks are the major forces behind this increase.
© (1974) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M.Patrick Risen "An Iron Oxide Mask Blank For Photofabrication Of High Density Low Defect Integrated Circuits", Proc. SPIE 0055, Technological Advances in Micro and Submicro Photofabrication Imagery, (1 March 1974); https://doi.org/10.1117/12.954249
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KEYWORDS
Photomasks

Oxides

Semiconducting wafers

Iron

Glasses

Reflectivity

Printing

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