New Products and Inventions

Watching Video on ePaper

(5)Jul-31-10

Using a new electrowetting (EW) technology, researchers can manipulate colored oil droplets stacked on top of each other and produce high-resolution color video.

Red, green and blue layers of dyed oil are separated by layers of water. When a low voltage is applied to a water layer, the oil next to is moved to the side and is replaced by water, allowing the color below it to become visible.

Watching Video on ePaper

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