Tips for buying indoor LED screens

At present, more and more LED display into the indoor, especially large hotels and supermarkets more advertisers' favor. So what are the requirements for large hotels to choose LED indoor full color screens?

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In the indoor environment, the large full-color LED electronic display with an area larger than 5m2 mainly has three choices: ordinary rear projection, DLP (digital LCD rear projection) and LED display. Take you to understand 7 types of indoor led display commonly used models and use schemes.

The advantages of rear-projection display are small pixels and high resolution, but the disadvantages are low brightness, small Angle of view and short life of lens lamp (only a few thousand hours). The advantage of plasma splicing is small pixel points, high clarity, the disadvantage is that there is a joint, the minimum joint can reach 1mm. Rear-projection and plasma screens are good for closer viewing. LED display has the advantage of high brightness and no joint, but the disadvantage is coarse pixel particles and low clarity. At present, the density of the commercialized indoor full-color LED display can be as high as P4, namely pixels per meter 2. LED display is suitable for viewing distance of indoor places.

The selection of LED indoor display should be considered

When choosing LED indoor display screen, mainly consider from the following aspects.

Real pixel and virtual pixel

Like outdoor full-color screens, indoor full-color screens have two types of pixels: real pixels and virtual pixels.

indoor LED screens

Tube core

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As with outdoor full color screen, it is generally recommended that indoor full color screen blue tube and green tube use Shilin core core, red tube use light Lei or Guangjia core. For high-grade products, it is recommended to use the core of Japanese Riya and American CREE.

Encapsulation form

Indoor full-color LED display has LED surface forms of single light, sub-table paste, three combination one table paste and three in one table paste, and so on, the appearance is not the same. Table sticker packaging has the advantages of large Angle of view, good luminous consistency, easy automatic welding processing, is the mainstream products of full color LED screen, but now the price is relatively high; Single light Angle is relatively small, slightly brighter, lower price. Subtable paste is actually a single lamp. Single lamp and sub - surface patch are cheaper, is a transitional product.

Sostron indoor LED panel-Reta

density

Because indoor full-color LED chips have high caloric value and high control circuit density, the dot density of commercial full-color screens cannot be made very high at present. There are mainly P5, P6, P7.62, P8, P10 and so on.

Sostron indoor LED panel-Reta

Driving mode

Indoor full color LED display is driven by constant current, using dynamic scanning mode (mainly 1/4, 1/8 scanning mode). With the same core, the 1/4 scan uses more circuits and is brighter.

Thank you for watching. I hope we can solve your problems. Sostron is a professional LED display manufacturer. We provide all kinds of displays, display leasing and display solutions around the world. If you want to know:Features and applications of profiled display screens. Please click read.

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