Abstract: A color printing method and apparatus include a printer printing a color image on a recording paper using color inks contained in a color cartridge includes detecting a residual amount of each of the color inks. The residual amount of each of the color inks is compared with a predetermined standard residual amount. The color image is printed using the at least one of the color inks having the residual amount greater than the predetermined standard residual amount.

Abstract: A colored DC plasma display panel having a plurality of sub-pixels organized in a matrix configuration. The color DC plasma display panel includes a first plate having a first substrate. A plurality of rows of cathodes are formed on the first substrate which include a plurality of holes therein spaced along each cathode row; preferably one hole for each sub-pixel. A dielectric layer covers the cathode rows and the substrate, and a plurality of holes are formed in the dielectric layer which align with the holes in the cathodes. The color DC plasma display panel further includes a second plate having a second substrate and a pluarility of rows of anodes formed on and extending along the length of the second substrate. The anodes reside in channels created between a pluarality of rows of barrier ribs formed on the second substrate.

Abstract: A colored DC plasma display panel having a plurality of sub-pixels organized in a matrix configuration. The color DC plasma display panel includes a first plate having a first substrate. A plurality of rows of cathodes are formed on the first substrate which include a plurality of holes therein spaced along each cathode row; preferably one hole for each sub-pixel. A dielectric layer covers the cathode rows and the substrate, and a plurality of holes are formed in the dielectric layer which align with the holes in the cathodes. The color DC plasma display panel further includes a second plate having a second substrate and a pluarility of rows of anodes formed on and extending along the length of the second substrate. The anodes reside in channels created between a pluarlity of rows of barrier ribs formed on the second substrate.

Abstract: A plasma display panel and driving method thereof is disclosed which has an electrical field disturbing means for disturbing and distorting a discharge region in a discharge cell between an anode and cathode. The disturbing means is formed with an auxiliary electrode, thereby having a floating effect on particles in a main discharge region.