Patent ID: 7642145
Filing Date: 2010-01-05
Classification: G03F,H01L

Abstract:
1. An electronic device manufacturing method, comprising the steps of: preparing a substrate; forming, on said substrate, a photosensitive organic film having molecules not polymers as a main component for embracing or connecting at least part of acid generation molecules including an acid generation group, including four or more reaction sites which are polarity change reaction groups for controlling solubility with respect to a developer; and transferring a hole pattern or a gate pattern to said photosensitive organic film, wherein a plurality of said polarity change reaction groups are provided on the periphery of said molecules not polymers and further changed from alkali solubility to alkali non-solubility by acid generated from said acid generation molecules; and wherein said molecules not polymers include, as main constituting elements, at least one of cyclodextrine, calixarane, dendrimer, fullerene, crown ether, androsteron, and silicon monomer-oligomer, or one of the induction elements thereof.