Description:  This schematic shows the way pixels of a fluorescent display turn on and off. In the top panel, violet light causes a film of oil to emit red light. In the bottom panel, a voltage pushes the oil aside, turning the pixel off.
Source:  Extreme Photonix
Story:  Oil and water drive display
TRN January 26/February 2, 2005
TRN Categories:  Displays; Optical Computing, Optoelectronics and Photonics
Form:  Still

 
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