1. Definition 2. Working
Principle 3. Fabrication & Processing 4. Basic materials 5.
Advantages and Disadvantages for use
Trend & Market prospect World
of OLED Application
본문 An organic light emitting diode
(OLED) is a solid state device like the LED but composed of several layers in
which the emissive electroluminescent layer is a film of organic compounds which
emit light in response to an electric current.
Function of each
part
Cathode : injecting electron composed of metal
Anode :
injecting hole composed of transparent ITO
Emissive polymer :
recombination between hole and electron
Conducting Polymer : transporting
holes
For many reasons; Less weight, flexible, fast response, lower power
consumption and wide viewing angle OLED is very useful device for improving
quality of human being, but still there are problems
본문내용 ion
2. Working Principle 3. Fabrication & Processing 4. Basic
materials 5. Advantages and Disadvantages for use Trend & Market
prospect World of OLED Application
What is OLED? An organic
light emitting diode (OLED) is a solid state device like the LED but composed of
several layers in which the emissive electroluminescent layer is a film of
organic compounds which emit light in response to an
e
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