In many large enterprises, in order to better display products and services, an exhibition hall is often built, and a large screen is an indispensable equipment for the exhibition hall. It is mainly used for broadcasting company introductions, product introductions, data, etc., so that customers can feel the strength of the company more intuitively.
The splicing large screen products installed in the exhibition hall mainly use LCD splicing screens, because in the exhibition hall, the viewing distance of users is often very close, so the screen resolution is high, and the liquid high-resolution advantage crystal is reflected. Due to the mosaic phenomenon in the near future, The application of LED is less.
Although the use of LCD splicing screens has become very common, the installation in the exhibition hall is not as simple as the traditional monitor display. Generally speaking, the exhibition hall is technical, intelligent and personalized. According to the existing style and decoration style of the exhibition hall, it can be matched and installed to achieve a better viewing effect. For example, some exhibition halls are curved walls. At this time, we must bend the curved large screen accordingly. Then, the exhibition hall needs to be beautiful, so after installing the large screen, it will usually be decorated with borders, so basically it will not be installed in a traditional cabinet. Generally, walls or brackets are used for advance maintenance.
Taking into account the viewing distance and horizontal angle of the human eye, many exhibition halls do not have too many locations for splicing large screens. Many of them are installed with single-layer screens, some are horizontal screens, and some are vertical screens. Most importantly, as our demand for touch screens continues to increase, many corporate showrooms need to be customized individually. Our company has launched a splicing large-screen display solution that combines different shapes, unequal proportions and touches.
As shown in the figure above, 1 * 4 vertical splicing is used, radar touch is added, and an image non-deformation solution is added at the same time, forming a very typical exhibition hall splicing large screen. Vertical screen installation is relatively common, and the equipment can be realized as long as the control is replaced. And software. There are two ways to splice large screens to achieve touch. One is to use radar, and the other is to add infrared touch frames around the screen. Both have advantages and disadvantages, but they can be operated like a smartphone. Operate the big screen. The key to the whole solution is how to realize the image is not deformed, because the 1 * 4 vertical screen is used for stitching, so the image is deformed after stitching the entire display area. If you load the image on the computer directly, the screen is displayed on the screen. The content will be stretched or flattened, which will seriously affect the display effect. In response to this problem, our company has introduced a solution that does not deform the image, which solves the problems encountered in such occasions and realizes the size and shape. Customized, finger touch, no image, full splicing large-screen display system display solution.
