When Thomas Edison patented the incandescent light bulb in 1879 it would have been hard for him to predict just how much his invention would revolutionise the way we use energy.
Gone were the days of huddling around gas and oil lanterns. The light bulb led to changes in building design, the length of the workday and sparked the creation of entirely new industries.
Since then, scientists and engineers have been continuously trying to improve the way we light our homes and offices. In the 1900s, energy shortages led to breakthroughs in the use of fluorescents. In more recent years it has been all about improving affordability and efficiency.
But what’s the next bright idea in lighting? Organic light emitting diodes (OLEDs) are where it’s all at.
OLEDs are an emerging technology that deliver bright, thin, highly efficient displays with excellent colour purity. They work by taking an organic material…
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