75407317
Dec 16, 1997
Mar 26, 2002
polarizing film to be coated onto goods for optical filtering; transparent plastic or glass with polarized light filtering properties for use in flat panel computer displays, computer monitors, eyeglasses and sunglasses, video monitors and television sets; optical filters; polarizing liquid crystal suspension having polarizing light filtering properties when applied to transparent glass or plastic
Electrical and Scientific Apparatusglass, which has a film applied to it in liquid crystal suspension form with polarizing light filtering properties, for use in home or automobile windows
Housewares and Glass