Patent ID: 7887994

Claim:
A photoresist composition, comprising: a polymeric resin with an incorporated polysiloxane resin; a photosensitive compound; and an organic solvent, wherein the polysiloxane resin is represented by the following Chemical Formula 1: wherein x, y, and z each represent monomer mole fractions of greater than 0 and less than 1, where the sum of x+y+z is 1, and each of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , and R 11 is independently H, C m H 2m+1 where m is 1 to 5, —OH, —OC m H 2m+1 where m is 1 to 5, an acryl-based functional group, a functional group of the following Molecular Formula 1: wherein n is an integer greater than 0, or a functional group of the following Molecular Formula 2: [Molecular Formula 2]