 Prototype of flexible display screen that is unfurled and then rolled back up into the cylinder case. (CBS) |
"As you can see it's quite flexible," says Anna Chwang, senior scientist, as she displays a paper thin film with images running across it.
It uses something called "OLEDs" (organic light emitting devices), a thin film of chemicals, 1/10,000 of an inch thick, that turns an electronic signal into a picture, much like a television does.
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