Patent ID: 8299197
Filing Date: 2012-10-30
Classification: C08G,C08L

Abstract:
1. A composition for gap-filling in a semiconductor device, the composition comprising: a polymer as represented by Formula 5: wherein: s, t, u, and v satisfy the relations s+t+u+v=1, 0<u, and 0<v, provided that s and t are not simultaneously zero, X is a C R′ is a C p and m are independently from 0 to 2, and n is 1 or more; an organic solvent, wherein the organic solvent is present in an amount of about 100 to about 3,000 parts by weight, based on 100 parts by weight of the polymer; and a crosslinker, wherein the crosslinker includes one or more of melamine-based crosslinkers, substituted urea-based crosslinkers, epoxy-containing polymers, and derivatives thereof.