Analyze the difference between OLED screen and LED screen

OLED and LED

Modern technology is developing at a rapid pace. The original LED screen can no longer meet the needs 

of the public. Now an OLED screen technology has been developed. So what is the

 difference between LED and OLED?

The principles are different

The LED screen is a display device composed of an arrangement of light-emitting diodes. It adopts a

 low-voltage scanning drive and uses the principle of the three primary colors of red, blue and green. 

The combination of the three colors can produce any color.

     OLED screen is a pixel self-luminous technology, which refers to the phenomenon that organic 

semiconductor materials and luminescent materials cause light emission through carrier injection and 

recombination under the driving of electric field.

Performance is different

The LED screen is composed of small modules, which can display various texts, images, and videos, 

thus entering the public's eyes. Its advantages are also obvious, such as low power consumption, high power, and brightness 

can be adjusted according to the viewing environment.

      OLED screens are famous for being "thin, light, transparent" and "curved" on the market. OLED has faster response speed 

and higher contrast because its structural composition is completely different from LED. It is ultra-light and ultra-thin, with high 

contrast and wide viewing angle. It has a wide applicable temperature range and has better seismic performance advantages.

Application scenarios

Due to its special material, LED can be installed and used indoors and outdoors. It is generally used in shopping malls, stadiums, 

and banks. However, although LED can be placed outdoors, if it is not waterproof, letting rainwater wet the display will affect human 

eyesight. .

     OLED displays have high requirements on manufacturing processes and are generally used in large commercial sites and museums.

With the development of scientific and technological means, future display technology will only get better and better. When 

choosing display equipment, we must pay attention to our own installation environment and application requirements for 

adaptation. We cannot only focus on expensive or high-end, but must also combine it with ourselves. Analyze the situation and 

choose the one that suits you best.