SILOXANE-GRAFTED SILICA, TRANSPARENT SILICONE COMPOSITION, AND OPTOELECTRONIC DEVICE ENCAPSULATED THEREWITH

摘要

Silica particles having 4-30% of an organopolysiloxane grafted to surfaces thereof are provided. A silicone composition loaded with such silica particles has high transparency, minimized permeability to corrosive gases, and improved encapsulation ability.