Development of Glass Master

The unhardened photoresist is removed by chemical processing. The pits of the final compact disk will be formed where the remaining, hardened areas have been formed by exposure, lands from the removed, unexposed areas.


"http://www.physics.udel.edu/~watson/scen103/cd/cd05.html"
Last updated Dec. 10, 1996.
Copyright George Watson, Univ. of Delaware, 1996.