News tagged with computer display

A computer screen you can fold

( -- University of Toronto researchers have discovered a better way to make flat-panel displays that could one day lead to computer screens you roll up like a newspaper and wallpaper that lights your living room.

dateMar 29, 2012 in Engineering
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Cheap, efficient white light LEDs new design

Roughly 20 percent of the electricity consumed worldwide is used to light homes, businesses, and other private and public spaces. Though this consumption represents a large drain on resources, it also presents a tremendous ...

dateApr 07, 2009 in General Physics
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