Hi-tech tool

PUBLISHED : Thursday, 23 March, 2000, 12:00am
UPDATED : Thursday, 23 March, 2000, 12:00am

The Centre of Super-diamond and Advanced Films at City University has devised a new display technology, the organic light emitting diodes, which will replace liquid crystal display. The technology can be applied to products such as cellular phones, calculators, pocket PCs and computers.