outdoor digital signage display price

In recent years, there have been more and more LCD splicing screen manufacturers, and competition in the large-screen splicing market has gradually become fierce. With the continuous breakthroughs in the three mainstream splicing product technologies such as LCD LCD splicing, DLP rear projection splicing, and PDP plasma splicing, LCD splicing There are more and more types of screens, and more and more diversified sizes, and there are more options for users to choose from. However, LCD splicing screens also have two sides, so the current large-screen splicing market is facing a complex situation such as a large number of convergent products and chaotic price wars. Especially with the rapid development and wide application of the LCD splicing industry, some people in the industry have suggested that the large-screen splicing industry may face a reshuffle. So where is the future of large-screen splicing? From the overall splicing market, analyze the technical aspects and industry applications of the three large-screen products, LCD LCD splicing screen, DLP rear projection splicing screen, and PDP plasma splicing screen. LCD splicing screens are the first choice. Since Samsung launched 46-inch ultra-narrow-edge splicing products in 2009, the LCD splicing market has shown a sustained high growth trend. The large LCD splicing screen has the advantages of high definition, high brightness, high color saturation, flexible splicing display combination, environmental protection and health, long life span, and low maintenance cost. At present, the largest LCD splicing unit on the market can be as large as 65 inches, and is

LCD mainly includes TFT, UFB, TFD, STN and other types of LCD. The structure of LCD is to place liquid crystal in two parallel glasses. There are many vertical and horizontal small wires between the two glasses. The direction of rod crystal molecules is controlled by power on, and the light is refracted to produce a picture.   High brightness, The higher the brightness value of the array LCD, the brighter the picture will be without blurring. Advanced display can display clearer and higher brightness product features. We rely on polarization filters and light itself. With the practice of natural light in all corners of the world, a series of liquid crystal filters must be parallel.   The higher the contrast, the more colorful and saturated the color will be, and the higher the plane will be. On the contrary, the color change is low, the color display is poor, the image will be flattened, and the color change value is different, even higher. Compared with CRT imager, LCD dot matrix LCD display has the advantages of zero radiation, low power consumption, small heat dissipation, small volume, accurate image recovery and high character visualization.   The view of “big view” simply means that the view in front of the screen can be seen the larger the sight distance, the easier it will be; As long as the viewer changes the viewing position slightly, the picture may become blurred.