OPTICAL FILTER FOR A DISPLAY DEVICE WHICH FORMS A CONDUCTIVE THIN FILM LAYER AND A COLOUR CORRECTION LAYER WITH ONE COATING USING PHASE SEPARATION PROPERTY AND MAGNETISM AND A MANUFACTURING METHOD THEREOF

摘要

PURPOSE: An optics filter for a display device and a manufacturing method thereof are provided to improve contrast ratio by patterning a conductive thin film layer while reducing costs by simplifying manufacturing process.;CONSTITUTION: A conductive thin film layer(120) is formed on a transparent substrate(110). The conductive thin film layer is comprised of conductive material. The conductive thin film layer arranges the conductive material to a constant pattern by magnetism. The conductive material is conductive metal or conductive polymer. A color correction layer(130) is formed on the conductive thin film layer and is comprised of a resin. The resin is phase-separated with the conductive material.;COPYRIGHT KIPO 2012