What's the difference between a LED monitor and a LCD monitor?

ByMoll Dupuis 2020-01-18 1115

Compared with LCD display, LED display has more advantages in brightness, power consumption, visual angle and screen update rate. The power consumption ratio of LED to LCD is about 10 LED 1, and the higher update rate enables LED to have better image performance, providing a wide viewing angle of up to 160 °, displaying a variety of text, digital, color images and animation information, and playing color video signals such as TV, video, VCD, DVD and so on. Multiple screens can also be broadcast on the Internet. On the other hand, the reaction speed of a single element of the organic LED display (OLED) is 1000 times faster than that of the LCD LCD screen, which can be looked after in strong light, and can adapt to the low temperature of minus 40 degrees Celsius. The use of LED technology can produce a thinner, brighter and clearer display than LCD, which has a wide range of applications. The specific advantages of

The specific advantages of LED screen are:  

1. High light efficiency: the spectrum is almost entirely concentrated in the frequency of visible light, and the efficiency can reach 80% and 90%. The visible light efficiency of incandescent lamps with similar light efficiency is only 10% and 20%.

2. Energy saving: the monomer power is generally 0.05ml 1W, and the cluster mode can be tailored to meet different needs with little waste. Using it as a light source, the power consumption at the same brightness is only 1amp 8Mel 10 of an ordinary incandescent lamp.

3. Long life: the standard lifetime for luminous flux attenuation to 70% is 100000 hours. A semiconductor lighting fixture can normally be used for 50 years, even if a person who lives a hundred years old, he or she will use at most two or three LED lamps and lanterns in his or her lifetime.

4. Reliable and durable: without easily damaged parts such as tungsten wire and glass shell, the abnormal scrap rate is very small, and the maintenance cost is extremely low.


5. Flexible application: small size, can be flat packaging, easy to develop into light, thin and short products, made into point, line, surface of various forms of specific application products.

6. Safety: the working voltage per unit is roughly between 1.5Muv and 5v, and the working current is between 20-70mA.

7. Mercury-free: waste is recyclable, pollution-free, and does not contain mercury like fluorescent lamps. Because there is no ultraviolet and infrared in the spectrum, there is no heat and no radiation, so it is a typical green lighting source.

8. Short response time: adapt to frequent switching and high frequency operation. What's the difference between a


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