CYMI Description — Cymer Inc.
Cymer is engaged in the development, manufacturing and marketing of light sources for customers who manufacture photolithography tools in the semiconductor equipment industry. Co. supplies deep ultraviolet light sources to its lithography tool manufacturer customers, who integrate its light source into their wafer steppers and scanners which they then provide to chipmakers. Co. also provides installed base products in support of its chipmaker customers, who use its light sources in their wafer patterning production processes. In addition, Co. provides support products for its installed base of light sources to the lithography tool manufacturers as well as directly to chipmakers.