HIGH PERFORMANCE SENSOR BASED ON MAXIMIZATION OF SURFACE ROUGHNESS OF ORGANIC SEMICONDUCTOR THIN FILM USING CONTROL OF SURFACE ENERGY OF BUFFER LAYER

摘要

The present invention relates to a high performance sensor based on maximization of surface roughness of an organic semiconductor thin film using control of surface energy of a buffer layer, which comprises: a substrate; an activated layer formed in an upper portion of the substrate, and composed of a hydrophobic organic semiconductor; and a sensor formed between the substrate and the activated layer, and composed of a material having smaller surface energy than cohesive energy between molecules of the hydrophobic organic semiconductor to induce smaller adhesion energy between the activated layer and the substrate than the cohesive energy between the molecules of the hydrophobic organic semiconductor.;COPYRIGHT KIPO 2017