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7369192 Methods of making and using optical film, light-diffusing film  
An embodiment of a method of making an optical film comprises heating the optical film comprising greater than or equal to 80 wt. % polycarbonate to a sufficient temperature to stretch the optical...
7314652 Diffuser for flat panel display  
A light diffusing film for a back light display is described. The light diffusing film includes a unitary film consisting essentially of polycarbonate and a uniformly dispersed anti-static material...
7280170 Optical film, light-diffusing film, and methods of making and using the same  
A method of making an optical film comprises heating the optical film comprising greater than or equal to 80 wt. % polycarbonate to a sufficient temperature to stretch the optical film, wherein the...
7057624 Display device light leakage compensation  
The invention relates to techniques for light leakage compensation in a multi-channel display device. The invention may be particularly useful in calculating single-channel emission spectra for...
6995820 Anisotropic spectral scattering films, polarizers and liquid crystal displays  
A novel anisotropic spectral scattering film is disclosed. The scattered light intensity Fx(λ, θ) at azimuthal angle θ and incident wavelength λ in an arbitrary scattering plane with respect to...
Matches 1 - 5 out of 5