The future of LEDS lies some way beyond the humble LED bulb. (Image: LariBat/shutterstock.com)


LEDs: filling the world with white light

As nations turn to LED lighting to save energy and cut emissions, industry players are still chasing efficiencies and searching for the elusive, right light, reports Rebecca Pool

Model behaviour

Keely Portway looks at how optical software is being used to design light sources

Resolution evolution

3D technology is just one of the innovations emerging in the large display market, as Andy Extance assesses the prospects for LCD, OLED and microLEDs in the fight for a share of this competitive space


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