digital signage display difference

digital signage display

comparisons

Daily maintenance methods for LCD advertising machines

In daily life, we must keep the habit of “cleaning” the LCD advertising machine regularly. You can spray it on the LCD advertising machine screen with a special potion, and then gently wipe it with a clean white cloth. Try not to use a damp cloth with too much water content. Too much water content on the damp cloth can easily cause water to stay on the screen. Water entering the screen through the edge can cause a short circuit in the system and the LCD advertising machine cannot work normally. It is recommended to use soft scrubbing materials such as glasses cloth and lens paper to scrub the screen to avoid unnecessary scratches on the LCD advertising machine screen. The working environment of the LCD advertising machine directly affects the operation and service life of the LCD advertising machine. If the working environment of the LCD advertising machine is too bright, or even direct sunlight, this will not only affect the visual communication of the LCD advertising machine, but also damage the LCD advertising Machine screen electronic components. The air humidity of the working environment where the LCD advertising machine is located must be kept suitable, and two extremes must not be taken. Once the electronic equipment is too humid, it will only affect the circuit conditions and cause the LCD advertising machine to fail to work normally. No matter how good electronic products are, they will have their own longest operating time, and LCD advertising machines are no

Digital Signage Market Analysis Report

After conducting an in-depth study of the digital signage market, the report assesses current and future market opportunities in the market. It focuses on many main driving factors and limiting factors affecting market expansion. Then, in this report, key trends and segmentation analysis and all areas are covered. It includes historical data, importance, statistical data, scale and share, market analysis of major products and market trends of major participants, as well as market prices and demand. In 2017, the global digital signage market was worth 6.81 billion U.S. dollars and will reach 8.675 billion U.S. dollars by the end of 2022, with a compound annual growth rate of 5.62% from 2017 to 2022. Digital signage is a sub-part of the signage. Digital displays use technologies such as LCD, LED, and Projection to display content, such as digital images, videos, streaming media, web pages, weather data, restaurant menus or text. They can be found in public places, transportation systems, museums, stadiums, retail stores, hotels, restaurants, and company buildings to provide wayfinding, exhibitions, marketing, and outdoor advertising. Digital signage can be divided into four categories: 40 “types below, 40”-50 “types, 50”-60 “types and greater than 60” types. The 40 “-50” type accounted for the highest proportion of the sales market, accounting for 41.07% in 2017, followed by the 50 “-60″ type, accounting for 35.81%, and the 40” or below type accounting for 16.39%. The sales market share of global digital signage in retail, healthcare, hotel, transportation and other fields has remained stable.

About the resolution of LCD

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.

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