OPTICAL WINDOW WHICH CONTROLS A COLOR BY USING METAL NANO PARTICLES AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: An optical window which controls a color by using metal nano particles and a manufacturing method thereof are provided to improve display quality by reducing or removing unnecessary colors due to a conductive layer.;CONSTITUTION: A conductive layer(230) is formed on a substrate(210). A light absorbing layer(220) is formed on the upper or lower side of the conductive layer and includes metal nano particles. The light absorbing layer absorbs a specific wavelength region of light by using the surface Plasmon resonance of metal nano particles.;COPYRIGHT KIPO 2012