FINE PARTICLE DISPERSION FOR LIGHT EXTRACTION MEMBER, COATING COMPOSITION, LIGHT EXTRACTION MEMBER, AND ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a fine particle dispersion for light extraction member, capable of improving efficiency of light extraction and suppressing deterioration by a heat cycle, and to provide a coating composition, a light extraction member and an organic electroluminescence display device. SOLUTION: In the fine particle dispersion for light extraction member, the surface-modified fine particle covered with a surface modifier containing one of a hydrolysate obtained by hydrolysis of an organosilane compound represented by general formula (1): (R1)m-Si-(X)4-mand a partial condensate obtained by partial condensation of the organosilane compound on the surface of an inorganic oxide fine particle having a mass average particle size greater than 100 nm in a dispersion medium. COPYRIGHT: (C)2011,JPO&INPIT