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분야
pptx2.Status
3.Outlook
4.Conclusion
What is OLED?
a light-emitting diode whose emissive electroluminescent layer is composed of a film of organic compounds.
One pixel is consisted of 3 colors(RGB) of unit OLED
Classified by materials and a system
Introduction – Working Principle
Similar with how LED works..
Electrical current flows from
the cathode to the anode
Remove electrons &
Fill the holes In the emissive layer
Electrons and hole recombine and make excitons. Their extra energy emits light
Conclusion
OLED markets has shifted from PMOLED to AMOLED
AMOLED will be main display of mobile phone & PMP
Korea, Japan, and Taiwan will lead AMOLED markets
Domestic companies should prepare for the international competition , especially in technical development
Government needs to help national OLED industry stand out
