Patent ID: 7845826

Claim:
A multilayered integrated backlight illumination assembly for an LCD display comprising: a substrate for providing structural and functional support to the assembly; a bottom reflector provided on the substrate; a plurality of solid state light sources provided in openings of the bottom reflector for providing a point light source; a plurality of primary light films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light source to a uniform plane of light; a plurality of secondary light films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light source to a uniform plane of light; a binding means for binding the primary and secondary light films together; a top diffuser for diffusing the uniform plane of light; wherein the plurality of primary and secondary light films each has a thickness between 0.1 mm to 1.0 mm and a bending stiffness between 50 to 1200 millinewtons; and further comprising a trichromatic sensor located on the point light source to correct or adjust both the luminance and color.