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LED Lighting

The latest Electronics Weekly product news on LED lighting (light-emitting diodes – a semiconductor light source).

Liquid crystal performs signal processing task

Researchers at the University of York have persuaded liquid crystal material to perform a signal processing task without the direct intervention of conventional electronics. “It can discriminate between two sets of pulses at different frequencies,” scientist Dr Julian Miller told Electronics Weekly. “The output voltage is high for one and low for the other. There is a clear transition.” For ...

UK start-up’s displays to be mass produced next year

Displays using the intellectual property of Malvern-based start-up ZBD will be mass produced next year. ZBD will have its zenithal bistable display available for commercial supply during the first half of 2004 as a result of its collaborative development work with Varitronix, said the firm. Over the last nine months, the firms have been collaborating on the design and specification ...