Fujitsu develops curved Plasma Tube Array display

Fujitsu demonstrated on Tuesday a meter-square, full-color display panel that is curved so it can be mounted around corners and pillars.

The panel features a Plasma Tube Array (PTA) screen made by standing hundreds of millimeter-high plasma tubes on end, one after another. The tubes are organized in batches of three, one each representing red, green and blue, and this is repeated across the display. The orientation of the tubes means the display can be gently curved, for example to fit around a pillar.

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