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Resolution Resolution is a very important performance indicator. It refers to the number of points that can be displayed horizontally and vertically on the screen (lines and planes on the screen are composed of points). The higher the resolution, the more information can be included in the same screen. 480×800 resolution and 320×240 resolution are perfect display. Because there is little difference between the two, but the maximum resolution is not necessarily the most appropriate resolution. If 480×8000 LCD is used in 320×240 LCD, the display content will be smaller.   Visual area of LCD It refers to the part of the display area that can be used to display the image in practical application. The full size is actually the size of its frame and PCB board, and the part that can be used to display images does not reach this size at all, because the frame takes up some space. Generally speaking, the area of 4-inch 480×800 LCD is 51.84×86.4mm, and that of 3.5-inch 320×240 LCD is 70.08×52.56mm. But for LCD, the size of area is basically the size of the visible area, and the space occupied by the frame is relatively small. The 4-inch 480×800 LCD has a display area of 51.84 * 86.4mm.So choose LCD screen, choose suitable for your own equipment.   Reaction speed The unit of time used to measure reaction speed is millisecond (ms), which is the time required for a pixel to go from light to dark and from dark to light.

As an important carrier of indoor and outdoor advertising, LED display has a natural connection with advertising media. The survey found that in the past year, although the share of LED display in the outdoor application commercial market has shown a growth trend, the growth driver is not the increase in the number of screens, but the value-added of the original screens. According to the statistics of the authoritative research organization HIS, the global digital signage market revenue exceeded 15.1 billion U.S. dollars in 2018, an increase of 6% over the previous year. Among them, the digital signage display that occupies the largest share will achieve more than 6 billion U.S. dollars in revenue by 2021, creating a good development opportunity for the commercial display industry. This means that with the increase in application commercial market demand, the traditional business model is no longer able to promote the sustainable development of the industry. If the LED display industry wants to grow steadily, it must take a refined route and refine its applications. The development of the indoor application commercial market and the heavy investment in digital signage by display manufacturers are just a new attempt to this kind of change. LED advertising machine is also another mode for LED screen to penetrate into the field of digital signage The development of technology and the continuous improvement of market awareness have made the outdoor application of digital signage a trend, and the market scale has expanded rapidly. Related agencies predict that

As a world-renowned audio-visual display technology and system integration exhibition, InfoComm 2019 was held in Orlando, Florida from June 12th to 14th. Participants not only learned about the latest trends in the global display industry, but also experienced cutting-edge display innovations. During the exhibition, Samsung presented various usage scenarios of digital signage to the public, some of which have been widely integrated into our daily lives, such as retail stores and office spaces. Not only that, Samsung also demonstrated many possibilities for the development of display technology in the future.   3 “Attractions”: InfoComm 2019 scene In the corner of the Samsung booth, a huge display screen “The Wall Luxury” turned the event venue into a small theater. The Wall Luxury is a modular display based on Micro LED technology. It breaks through the limitations of traditional displays in terms of screen size, ratio, resolution, etc. It also has a borderless design that can be seamlessly integrated into walls and living rooms. When the screen is not in use, it will automatically display works of art or virtual wallpaper, just like turning the screen into a piece of art integrated into the wall.   When buying goods, do you want relevant information to be displayed on the screen without bothering the salesperson? Samsung MagicINFO 7 is a digital signage all-in-one system, which can effectively manage the advertising content on digital signs and help consumers view product information instantly. Through a customized approach and based on AI algorithms, the system can