An AC or DC gas discharge plasma display panel (PDP) device having one or more substrates and a multiplicity of pixels or sub-pixels that are defined by a hollow plasma-shell filled with an ionizable gas. The plasma-shell is illustrated with reference to a plasma-dome, but other plasma-shell shapes may...http://www.google.com.au/patents/US7978154?utm_source=gb-gplus-sharePatent US7978154 - Plasma-shell for pixels of a plasma display
