1.What are advantages and disadvantages on OLED?
2. Where are the OLED applied?
3. What is mechanism of OLED?
Organic light-emitting diode is called OLED for short. Compared with the traditional luminescent materials, OLED has many advantages.light weight low costadvantageshigh luminous efficiencygood low-temperature performance Simple manufacturing process
Like a coin has two sides, OLED also has disadvantages ,Such as short lifespan, can't realize volume production of large size screen. Scholars further investigations are in progress to improve the studies and the application of OLED, and overcome shortcomings.
OLEDs are widely used in various fieldsOLED ApplicationsFlexible displayTransparent display
The mechanism of OLED
Organic electroluminescent is a process of electric energy into light energy, namely the carrier injection from the electrodes