Patent ID: 6143465
Filing Date: 2000-11-07
Classification: G03F,Y10S

Abstract:
A photosensitive polymer represented by the following formula: ##STR11## where R.sub.1 is selected from the group consisting of hydrogen, C.sub.1 to C.sub.20 aliphatic hydrocarbon, and C.sub.7 to C.sub.20 alicyclic hydrocarbon, R.sub.2 is selected from the group consisting of t-butyl, tetrahydropyranyl and 1-alkoxy ethyl, 1/(1+m+n) is from 0.0 to about 0.4, m/(1+m+n) is 0.5, and n/(1+m+n) is from about 0.1 to about 0.5.