Скачать или смотреть How to Judge the Quality of LED Display Screen丨Rental LED Screen Manufacturer

How to Judge the Quality of LED Display Screen丨Rental LED Screen Manufacturer
Hello guys, today Judy will teach you how to judge the quality of LED display screens.

First of all, the flatness of LED display screens should be within ±1mm to ensure that the image is not distorted and avoid viewing dead angles caused by unevenness.

The brightness and viewing angle of LED display screens are key. It needs to be above 600 nits indoors and above 4500 nits outdoors. The larger the viewing angle, the better.

Secondly, the white balance of LED display screens is very important. The ratio of red, green and blue should be 1:4.6:0.16, otherwise it will be color cast. White balance is mainly determined by the control system and the quality of the tube core. LED display screens should accurately restore colors and provide a real visual experience. Color restoration depends on the quality of the tube core, the control system and the calibration technology.

When purchasing LED display screens, check whether there are mosaics and dead spots. These problems will affect the display effect and service life.

Poor control system, low grayscale or low scanning frequency will cause color block phenomenon, which is the obvious color difference between adjacent modules, resulting in incoherent images.

In short, when choosing LED display screens, consumers should consider their quality comprehensively from multiple aspects. Tell me in the comments what else you want to see next time, bye.

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Buy stable LED display, go to EagerLED.
EagerLED丨Leading Indoor and Outdoor LED Display Manufacturer and LED Screen Solution Provider.

What we do:
EagerLED, established in 2009, has established a good cooperative relationship with Nationstar, Novastar, LINSN, Meanwell and HUIDU and other LED display accessories brands to meet customized needs, providing high quality LED displays for indoor and outdoor, rental LED Display screens, front service LED screens, flexible LED screens, poster LED screens, transparent LED screens, indoor HD LED screens and peripheral LED screens.

EagerLED has passed CE, RoHs, FCC, UL, IS09001 certification, strict quality control and efficient company management, providing free technical support and after-sales service.

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✅More than 15 years of industry experience.
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✅ Fast delivery time and monthly production capacity of more than 10000 m².
✅ Sold in over 90 countries worldwide.
The EagerLED team is responsible, committed, focused on listening to clients' priorities and concerns, and eager to build strategic partnerships.

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