As a new media tool – LED display screen, the technology has been very mature. It can completely replace the traditional advertising media tools, and has their incomparable video display effect and visual perception. It is under this condition that the LED spherical display screen comes into being. LED spherical display screen is an important milestone in the development of LED display screen. Its design and construction are very difficult. First of all, the surface of LED spherical display screen is difficult to install arc; secondly, it is difficult to maintain a closed LED sphere; the diameters of the upper, middle and lower spheres are different, and the display effect is difficult to control.
LED spherical screen can be made into any common type of LED display in the market. The diameter of the screen can be customized according to the market and customers’requirements, starting from one meter.
Spherical full-color LED display is mainly used in museums, science and technology museums, enterprise exhibition halls, exhibition halls, outdoor spherical video advertising, spherical lighting engineering and other places. Spherical full-color LED display can play video advertising, brand promotion, decorative lighting. Installation mode is diversified. It can be installed in different ways, such as seat type, lifting type, mosaic type and embedded type, to meet the installation needs of different customers. Spherical full-color LED display allows the audience to view 360 degrees from a full perspective. Unlike conventional full-color LED display, the details of the screen are easy to display. At the same time, spherical full-color LED display panel can directly project spherical objects such as the earth and football onto the display screen, giving people intuitive and perfect video enjoyment.
The characteristics of spherical LED display are as follows:
1. Spherical LED display can be used outdoors and indoors, with transparency, large pixel spacing and decorative effect. It is an application product of LED display between conventional display and lighting.
2. After special processing, the display unit can be assembled into many special-shaped screens, such as inner arc display surface, outer arc display surface, inner circle display surface, S display surface, spherical display and so on, which can not be achieved by ordinary display screen.
3. In order to ensure the brightness of the outdoor realistic engineering pixels, the front of the pixels is sealed with silica gel for waterproofing treatment. The color of silica gel can be matched with the color card according to the engineering requirements, so that it can be perfectly coordinated with the color of the exterior wall of the building.