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This paper presents a method of surface treatment of phosphor using a single crystalline MgO powder, and investigates effect of the surface treatment on discharge property of a plasma display panel (PDP). The discharge gas of the PDP was a 88% Ne–12% Xe gas mixture at a pressure of 400Torr. For the surface treatment, a single crystalline MgO powder was mixed in methanol, sprayed on the phosphor surface,...
In this paper we introduce optical configurations of single-polarizer non-twisted liquid crystal cells for high-contrast reflective displays that can be applied to vertical-switching modes as well as horizontal-switching modes. In particular, optical configurations that can provide high contrast without using a wide-band quarter-wave film are proposed. By fabricating reflective cells with the introduced...
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