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OLED - Organic Light Emitting Diode

1 byte added, 10:32, 16 February 2011
/* Working of OLED'S */
#The battery or power supply of the device containing the OLED applies a voltage across the OLED.
#An electrical current flows from the cathode to the anode through the organic layers (an electrical current is a flow of electrons).
* # The cathode gives electrons to the emissive layer of organic molecules.
* The anode removes electrons from the conductive layer of organic molecules. (This is the equivalent to giving electron holes to the conductive layer.)
#At the boundary between the emissive and the conductive layers, electrons find electron holes.
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