Patent ID: 8432533
Filing Date: 2013-04-30
Classification: G03B,G03F

Abstract:
1. A photolithography system, the system comprising: a photoresist comprising a photoinitiator and a prepolymer resin; a first light source operable to generate at least a first beam of light which is focused on a first area of the photoresist, the first beam of light configured to excite the photoinitiator; and a second light source operable to generate at least a second beam of light which is focused on a second area of the photoresist, the second beam of light configured to deactivate at least temporarily the photoinitiator excited by the first beam of light, wherein the first area and second area overlap at least partially, wherein a time difference of at least 10 ns exists between the photoinitiator being excited by the first beam of light and the photoinitiator initiating polymerization.