Technology

A British physicist named Sir Robert Watson-Watt devised one of the earliest practical radar system in the mid 1930’s.

Radar uses radio waves to detect the position, motion and nature of remote objects.

It’s name derives from ‘radio detention and ranging’.

Plasma technology is different from that used in other display systems in that red, blue and green light is created in every pixel, reducing space.

Charged electrodes between glass panels cause tiny pockets of inert gas to change the state of the plasma.

This process causes ultraviolet light to be produced, which in turn reacts with the phosphors in each pixel to produce visible light.