滋賀研究所 滋賀研究所:保有技術

①Optical clear adhesive sheet

This optical clear adhesive sheet is used as bonding agent between layers of panels used in touch panels and other types of displays. The sheet has been achieved by utilizing adhesion design technologies and proprietary processing technologies. Use of this sheet to fill voids in the display prevents mirroring and improves both contrast and visibility.

②Optical reflective sheet

This polyolefin-based white reflective sheet is derived from optical design technologies, and has excellent reflectivity. Use of this material as reflective sheets for liquid crystal backlights helps to improve brightness.

③Multilayer film

Based on raw material information, we deploy and commercialize co-extruded multilayer films, to which various functions are imparted by polymer blending, etc., as packages for food, pharmaceuticals, and other products and as decorative sheets for construction materials, etc. We also commercialize heat-shrinkable films for labels to wrap PET bottles.

④High performance barrier bottle

Diamond-like carbon (DLC) coating technologies are used to achieve an oxygen barrier performance of about 10 times and a water vapor barrier performance of about five times that of normal PET bottles. We develop new applications in such fields as medical care and industrial materials.