Abstract:
The present invention aims to provide an inorganic substance-laminated sheet that can be used suitably for applications that require high gas barrier properties. The inorganic substance-laminated sheet includes a sheet having a dispersed structure with a structural period of 0.001 µm to 100 µm on at least one surface and an inorganic substance layer covering the surface having the dispersed structure.
Abstract:
PROBLEM TO BE SOLVED: To provide a white reflective film which achieves improvement in luminance of a liquid crystal backlight and which can suppress chromaticity change. SOLUTION: On at least one surface of a white film, a particular resin layer is provided that appropriately absorbs light of an ultraviolet region which does not substantially contributes to the luminance, a light of a near-ultraviolet region which cannot be absorbed with a conventional ultraviolet absorber, and a light of a visible light region on a longer wavelength side among light emitted from a cold-cathode tube used in the liquid crystal backlight in which luminescence peaks exist respectively in the ultraviolet region generally around 310 to 315 nm and 360 to 370 nm, and the near-ultraviolet region around 400 to 410 nm, and a plurality of luminescence peaks exist in the visible light region on a longer wavelength side, and that selectively converts a wavelength to a wavelength different from a region with a red eye adjusting effect, that is, a wavelength of the visible light region that contributes to the luminance, and that emits the light to improve the luminance. COPYRIGHT: (C)2011,JPO&INPIT