COMPOSITION FOR FORMING THIN FILM, HIGH-REFRACTIVE INDEX THIN FILM, TRANSPARENT LAMINATED FILM, TRANSPARENT LAMINATE AND PLASMA DISPLAY

摘要

PROBLEM TO BE SOLVED: To provide a composition for forming a thin film suppressing the growth of cracks and readily improving the refractive index and to provide a high-refractive index thin film using the composition. SOLUTION: The composition comprises at least a titanium alkoxide, a solvent containing alcohols and an alcohol-soluble polyamide. The composition for forming the thin film in which the average degree of polymerization of the titanium alkoxide contained in the composition is≥5 is used. The content of the alcohol-soluble polyamide is preferably within the range of 10-50 wt.% based on the weight of titanium contained in the titanium alkoxide. The high-refractive index thin film is formed by irradiating a thin film precursor formed from the composition with ultraviolet light. COPYRIGHT: (C)2007,JPO&INPIT