Γνωρίζετε την υπαίθρια πλήρη-έγχρωμη οθόνη LED; Ποια είναι τα χαρακτηριστικά; Στη σύγχρονη οικονομική ζωή, οι μεγάλες εξωτερικές οθόνες LED είναι ήδη γνωστές-και χρησιμοποιούνται ευρέως στη διαφήμιση, τις πληροφορίες κυκλοφορίας και την πολιτιστική επικοινωνία. Σε μεγάλες και μεσαίες- πόλεις σε όλο τον κόσμο, κάθε είδους μεγάλες εξωτερικές οθόνες LED γεμίζουν κάθε γωνιά του κέντρου της πόλης και γίνονται ακόμη και το επίκεντρο του κέντρου της πόλης. Ακριβώς λόγω της ευρείας εφαρμογής των εξωτερικών μεγάλων οθονών LED, όλο και περισσότεροι ενδιαφέρονται για αυτό και θέλουν να μάθουν περισσότερα για τα χαρακτηριστικά του. Ποια είναι τα χαρακτηριστικά του;
Εξωτερική έγχρωμη οθόνη led
1. The outdoor large LED display is made up of many single LED displays. The pixel pitch is generally relatively large. The commonly used specifications are mainly P6, P8, P10, P16, etc. Compared with small-pitch LED displays, the advantage of large spacing is low cost. The cost per square of large-pitch LED displays is much lower than that of small-pitch LED displays. The viewing distance of outdoor large screens is generally farther, such as 8m, 10m, etc., watching the picture on the large screen from a long distance, there will be no "grain" feeling, and the picture quality is clear.
2. Wide coverage and large audience. Outdoor large LED displays are generally installed in a relatively high place, the screen is relatively large, the viewing angle is also large, under normal circumstances, the horizontal direction is viewed from a 140 degree angle of video, the picture is still clearly visible, which makes the large LED screen Display content can cover a wider range and reach more audiences. This major feature is also one of the reasons why many businesses are willing to choose outdoor large LED displays to display advertising content.
3. The screen brightness can be adjusted automatically. Large-screen LED displays installed outdoors will be affected by the weather outdoors. For example, the outdoor brightness is different on sunny days and rainy days, and if the brightness of the display cannot be adjusted automatically, the effect will be different under different weather conditions, and it will even be greatly reduced. In order not to affect the viewing effect of the target audience, the outdoor large LED display will have an automatic brightness adjustment function, that is, according to the outdoor weather conditions, the brightness of the display screen is automatically adjusted to achieve the best display effect.
4, easy to maintain (generally there are more post-maintenance, but also front-maintenance). The cost of installing a large outdoor LED display is not low, ranging from hundreds of thousands to millions. Therefore, easy maintenance is extremely important for large LED displays. It is essential to ensure long-term stable operation of the display. Under normal circumstances, large outdoor LED displays can be maintained afterwards, and some displays are maintained before and after, of course, both front and rear maintenance can be achieved. For example, Winbond's full-color series of outdoor fixed LED displays can achieve front and rear maintenance. .
5, high protection level. The outdoor environment is unpredictable, with high temperatures in some places and rainy days in some places. Therefore, the protection level of the outdoor large LED display needs to be above IP65 to prevent rainwater from entering the screen. When installing, also pay attention to lightning protection, anti-static induction and so on.
In short, large outdoor LED displays generally have the above characteristics. Of course, outdoor displays produced by different LED display manufacturers will have other different functions, such as energy saving and power consumption. But the above characteristics are almost all outdoor LED large screens have. With the advent of the 5G era, we believe that LED outdoor large screens will develop more functions and features to meet more needs of different customers.
