HIGH LUMINANCE MULTIFUNCTIONAL PLATE AND LIQUID CRYSTAL DISPLAY EQUIPPED WITH THEM

摘要

PURPOSE: A high luminance multifunctional plate and a liquid crystal display equipped with them are provided to improve collection efficiency of an incident light which is entered from an effective angle or an invalid angle. CONSTITUTION: A polarization layer(50) is comprised of a birefringence sea island fiber(30) of a certain thickness on a transparent member(10). A light diffusion layer has a porous unit of a certain thickness under the transparent member. The light diffusion layer includes a hollow fiber layer which is comprised of hallow fiber which is consecutively arranged in longitudinal and transversal direction.