OPTICAL FILTER FOR PLASMA DISPLAY PANEL

摘要

An optical filter for a plasma display panel is provided to improve an optical property and a complexity of structure by blocking an electromagnetic wave and a near-infrared ray. An optical filter for a plasma display panel comprises the followings: a glass substrate(101); a black ceramic layer(102) which is formed into a layer shape in order to classify a boundary line of screen; a first PET(polyethylene terephthalate) film layer(110) adhered by the first adhesion layer; a first anti-refractive coating layer(111) coated on the first PET film; a bonding layer(103) coated on the black ceramic layer; a metal particle catalyst layer(105) patterned selectively on the bonding layer; a metal layer(106) which is formed in order to surround the metal particle catalyst layer; a second PET film layer(107) adhered by a second adhesion layer coated on the metal layer; and a second anti-reflection coating layer(108) coated on the second PET film.