optical films being protective display screen covers adapted for use with liquid crystal displays; light-guide plates and light-guide sheets for liquid crystal displays, namely, protective display covers adapted for use with liquid crystal displays; protective films adapted for computer screens; protective films adapted for smartphones; light diffusion sheets or plates sold as an integral component of liquid crystal displays for providing uniform brightness of liquid crystal display backlights; light diffusion sheets or plates for use with liquid crystal displays for providing uniform brightness of liquid crystal display backlights; electronic machines, apparatus and their parts, namely, televisions, touch panels; telecommunication machines and apparatus, namely, smartphones; liquid crystal displays for computers; organic el display devices, namely, organic electroluminescence display panels for televisions, touch panels; backlight unit sold as an integral component of liquid crystal displays; light emitting diodes (LEDs); light-guide films and light-guide sheets for backlight unit sold as an integral component of liquid crystal displays

Optical films being plastic films and sheets for use in the manufacture of liquid crystal displays; light diffusion sheets or plates being plastic semiworked products for use in the manufacture of liquid crystal displays; plastic semi-worked products, namely, films and sheets made from plastic for use in the manufacture of televisions, touch panels; light reflective plastic films for use in the manufacture of liquid crystal displays; laminated plastic films for use in the manufacture of liquid crystal displays; laminated plastic sheets for use in the manufacture of liquid crystal displays; metal-evaporated plastic films for use in the manufacture of liquid crystal displays; printable plastic films for use in the manufacture of liquid crystal displays; multilayer plastic films for use in the manufacture of liquid crystal displays; multilayer plastic sheets for use in the manufacture of liquid crystal displays; adhesive coated plastic films for use in the manufacture of liquid crystal displays; plastic films with aptitude for wiping of fingerprints for use in the manufacture of liquid crystal displays