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All Of Our LED Display Screen Are Best Quality

Shenzhen Lights Technology Co.,Ltd | Updated: Oct 10, 2015

Shenzhen LightS Technology Co.,ltd .LED large screen in the community has been more widely, however, purchase a large LED screen, how to ensure good application of LED big screen? LED large screen to guarantee the quality of several factors, what does?

The complexity of temperature on the large LED screen. LED screen on the ambient temperature is very critical, theoretically at 25 ℃ or so, the state of the ideal. But in fact, the outdoor screen in the application of the ambient temperature is quite complex, the summer maximum temperature above 60 ℃, the lowest winter temperature may be below -20 ℃, this fluctuating temperature on the quality of the LED screen have a great impact. Under different temperature conditions, the decay and fall of the brightness of the red, green, blue three lights are different, at 25 ℃, the white balance is normal, but at 60 ℃, three-color LED brightness decline, and the attenuation values are inconsistent, so will have the entire screen brightness down and cast the phenomenon, the entire screen quality will drop, and high temperatures, LED screen in the IC because of the high temperature result in instability, or different drift arising from the difference between the current or on-chip channel too large and cause visible corruption. Said constant temperature is very important.

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