Patent ID: 7495270
Filing Date: 2009-02-24
Classification: H01J

Abstract:
1. A plasma display panel comprising: a front substrate configured to transmit visible rays; a rear substrate disposed substantially parallel to the front substrate; barrier ribs interposed between the front and rear substrates and with the front and rear substrates defining a plurality of discharge cell; two or more discharge electrodes disposed on at least one of the front substrate, the rear substrate, and the barrier ribs; a dielectric layer disposed on the rear surface of the front substrate; phosphor layers disposed in the discharge cells; and a discharge gas in the discharge cells, wherein any two of the front substrate, the dielectric layer, and the barrier ribs are colored, and wherein when the colors of the two of the front substrate, the dielectric layer, and the barrier ribs are mixed using subtractive mixture of colors, the resulting mixed color lowers both brightness and chroma of light reflected from the panel.