RESIST SUBLAYER COMPOSITION AND A METHOD FOR MANUFACTURING A SEMICONDUCTOR INTEGRATED CIRCUIT USING THE SAME CAPABLE OF EFFICIENTLY TRANSFERRING DESIRED PATTERNS BY SECURING THE SUPERIOR ETCHING RESISTANCE CHARACTERISTIC WITH RESPECT TO PLASMA GAS

摘要

PURPOSE: A resist sublayer composition and a method for manufacturing a semiconductor integrated circuit using the same are provided to easily control the surface of a hydrophilic characteristic or the hydrophobic characteristic by increasing the content of silicon without a silane compound. ;CONSTITUTION: A resist sublayer composition includes a solvent and an organic silane-based polycondensate containing a structural unit represented by chemical formula 1. In the chemical formula 1, the ORG is selected from a group including C6 to C30 functional group containing substituted or non-substituted aromatic ring, C1 to C12 alkyl group, and Y-(Si(OR)_3)_a. The R is C1 to C6 alkyl group. The Y is linear or branched substituted or non-substituted C1 to C20 alkylene group, or substituted alkylene group. The a is 1 or 2. The Z is selected from a group including hydrogen and C1 to C6 alkyl group.;COPYRIGHT KIPO 2011