How to choose and buy indoor full-color LED display?led aluminum cabinet screen

　　Many customers will ask me how to choose the indoor full-color LED display when I choose it? Let's have a unified answer from here today.

　　For large full-color electronic displays with an indoor area of more than 5m2, there are usually three options: ordinary rear projection, DLP (digital liquid crystal rear projection) and led display.

　　For large full-color electronic displays with an indoor area of more than 5m2, there are usually three options: ordinary rear projection, DLP (digital liquid crystal rear projection) and led display. So how to select the appropriate display screen? Please see the following analysis:

　　The advantages of rear projection display are small pixels and high definition, while the disadvantages are low brightness, small angle of view and short lens lamp life (only several thousand hours). The advantages of plasma stitching are small pixel size and high definition. The disadvantages are that there are seams. At present, the minimum seam can reach 1mm. Rear projection type and plasma display screen are suitable for close viewing. Led display has the advantages of high brightness and no seams, but the disadvantages are that the pixel particles are thick and the definition is low. At present, the density of commercialized indoor full-color led display is up to P4, i.e. 62500 pixels/m2. LED display is suitable for viewing indoor places with a long distance.

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