- Low-Power, Color Displays
Oxford University researchers demonstrate that materials used in DVDs could make color displays that don’t sap power.
Researchers at Oxford University have used a type of phase-change material to make devices whose color changes instantly in response to a small jolt of power. The materials, which are used in some types of DVDs, could lead to ultra-low-power, full-color displays, according to an article describing the work in the journal Nature.
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