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Progress in the Development of Extreme Ultraviolet Lithography Exposure Systems by Richard. H. Stulen is a Engineering article available to read on EtoBox.

What is Progress in the Development of Extreme Ultraviolet Lithography Exposure Systems about?

Extreme Ultraviolet Lithography (EUV) is viewed by many as the logical extension of current optical lithography which will enable future generations of integrated circuits (ICs) to be printed with feature sizes of 100nm and below. With the completion of the research phase and demonstration of practical feasibility in 1996, this technology has moved into active development in the United States, Europe and Japan. The development is now focusing on manufacturing system designs for the 100nm generation and below of ICs. The fundamental approach of EUV is to achieve sub 100rim resolution by dramatically reducing the exposure wavelength, down to 13nm, and using all reflective, multilayer-coated imaging optics. The light source for these tools can be either a laser produced plasma or a synchrotron. The most common system architecture considered by most groups is one based on a ring field camera and a step and scan mask and wafer stage system, similar to what is used in today's optical scanners for 0.25micron and below. In the U.S.

Who reads Progress in the Development of Extreme Ultraviolet Lithography Exposure Systems?

Author

Richard. H. Stulen

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0167-9317)

Published

1999

Language

EN

Field

Engineering (Physical Sciences)