OLED oled module technology process

1.OLED battery or power supply of the device by applying a voltage at both ends of the OLED.
The current from the cathode to the anode, and the organic layer (current refers to the flow of electrons).Graphic LCD Module
a cathode output electron emission layer to the organic molecules.
b anode to absorb electrons from the conductive layer from the organic molecule. (This can be regarded as an anode to output a hole conducting layer, both effects are equal)
3 in the emitting layer and the conductive layer of the junction, the electrons combine with holes.
a. the electronic encounters hole, fill the hole (it will fall into the missing the electronic atoms in a level).
This process occurs, the electrons released in the form of photons of energy.
Light-emitting 4.OLED.
The color of the light vary depending on the type of the emission layer of organic molecules. Production Chamber of Commerce on the same piece of OLED placed several organic thin film, so that we can have a color display.Low Temperature Display