THIN LAYER HAVING GRADIENT OF COMPOSITIONS AND FABRICATING METHOD THEREOF

摘要

PURPOSE: A thin film with a gradient of a material composition is provided to control surface energy of a thin film by ensuring a gradient of a film core material composition, to have no defects at the interface, and to secure interlayer adhesion power. CONSTITUTION: A thin film comprises two kinds or more of materials selected from the group consisting of at least one organic material and an organic/inorganic hybrid material; and a first layer(2) which has a gradient of a material composition in a width direction of the film and is thinned by a sol-gel method. The thin film additionally includes a second layer(3) on a first layer and the second layer comprises at least two kinds of inorganic materials.