Several types of Ne-orange monochrome plasma display panels (PDPs) of the 10-inch class with a pixel number equivalent to similar size CRTs have been developed, each with its own simple structure and good performance, and put on the market for personal computer terminals. Development of color DC-PDPs has progressed in terms of color reproduction, display panel size, high speed addressing for TV display with a sufficient number of gray levels, luminance and luminous efficiency. AC-PDPs have also resumed active development of color displays in several surface-discharge panel structures. Some recent topics in these developments are reviewed.