11. The entire process is called photolithography or photo engineering. 12. Hence, for drawing arbitrarily shaped patterns, other photolithography techniques are required. 13. Rockwell Science Center also developed refractive microlens technology, including gray scale photolithography . 14. Applications of these photoacids include photolithography and catalysis of the polymerization of epoxides. 15. She utilizes several photo-mechanical printing techniques such as photolithography and silkscreen. 16. It begins with photolithography on a bulk silicon wafer. 17. These filters can be made using the standard semiconductor industry photolithography manufacturing techniques. 18. Rudolph also manufactures high resolution photolithography equipment for the Flat Panel Display industry. 19. In fact, " photolithography " is used synonymously with " offset printing ". 20. However, ASICs are created by UV photolithography .