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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.

5 Reasons to Use Digital Signage in the Public Sector Offices

Whether it is the local post office, the district court, or the national library— public sectors, owing to their very nature of serving the public, have to rely on communication. However, in reality, public offices and institutions are hardly the places where you will find yourself receiving information effortlessly. The public sector has a thing or two to learn from the trailblazing world of the private sector. The merit of communication comes first on that list. While corporate offices are furnished with large digital signage displays at every nook and corner (disseminating information clearly and concisely), most public sector offices are still lagging as far as digitization is concerned. This post points out some of the umpteen ways in which digital signage can benefit the public sector. 5 most significant benefits of using digital signage in the public sector 1. Way-finding made easier   Public offices are busy places. Large public sector buildings are nothing short of a befuddling maze. Often it’s hard to figure out who is a staff and who is a visitor. Haven’t we all had the experience of running from cubicle-to-cubicle in search of a person of interest? Or simply running in circles throughout the building looking for a department? These are petty inconveniences that can be easily avoided. A simple digital signage solution can solve so many problems at one go. Authorities can deploy wayfinding digital signage at various locations like: Entry and exit gates Parking lots Lobby and reception Staircase and elevator zones Corridors leading to

Technical transformation of DLP seamless splicing screen

What is the reason why mainstream DLP seamless splicing screen companies have spared no effort to invest in cross-border? Looking at the development of the entire large-screen splicing industry, the cross-border layout is a choice that relevant companies have to make. The only difference lies in where the company will focus its efforts. In the past large-screen splicing field, DLP seamless splicing large-screen large screens are the well-deserved leader. Moreover, due to the high technical threshold of the industry and the limited number of enterprises engaged, it has been able to maintain a high profit margin. With the high-end development of LCD splicing and the rise of small-pitch LED screens, DLP seamless splicing screens are no longer unique from the application market level, and are squeezed due to inherent technical defects. Subsequently, in order to maintain the established operating profit, although DLP seamless splicing screen companies actively involved in liquid crystal display and small pitch, they have lost their original monopoly advantage. Obviously, this development model is not the traditional DLP without Sewing splicing screen companies want. In the face of a rapidly changing market, if DLP seamless splicing screen companies want to maintain their leading business model, break the inherent business circle, and find a new point of force, it has become the most effective means. From a long-term development perspective, from a single operation to a diversified operation, the corporate interests of DLP seamless splicing screens will be more guaranteed, but for the DLP seamless splicing screen industry

32 inch high brightness open frame

32 inch high brightness open frame study case in Europe

Product: 32 inch high brightness open frame
Installation time: 2019
Area: Europe
Key features:
• 1920*1080 resolution
• 32 inch 2,500 nits super high brightness

• Smart brightness control by ambient light
• Industrial standard panel with full weatherproof
• Wish cooling fan system inside

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