LED small pitch display how to divide the resolution

LED small-pitch display, as an important branch of modern display technology, is widely used in high-end display fields for its high definition, high brightness, high contrast and wide viewing Angle. Resolution as one of the important indicators to measure the display effect of LED small pitch display, its division method involves many factors, including point spacing, module size, pixel arrangement and so on. This article will analyze the resolution division method of LED small pitch display from a professional perspective.

1, the relationship between point spacing and resolution

The Pixel Pitch is the distance between the center of two adjacent LED beads in the LED display, usually expressed in millimeters (mm). Point spacing is one of the key factors determining the resolution of LED displays. Under the same module size, the smaller the point spacing, the more LED beads per unit area, the higher the pixel density, and thus the higher the resolution. Therefore, the point spacing of the LED small-pitch display is usually smaller to achieve higher resolution and more delicate image display effect.

2. Calculation of module size and resolution

The module is the basic component of the LED display, usually composed of a number of LED light beads arranged according to a certain rule. Module size has an important effect on resolution calculation. When the point spacing and the module size are known, the module resolution can be calculated by the following formula: resolution = module size/point spacing. For example, a 320mm×160mm module, if the point spacing is 4mm, the resolution of the module is 80×40.

3. Optimization of pixel arrangement and resolution

The pixel arrangement of the LED small-pitch display has an important impact on its resolution and display effect. High-density pixel arrangements allow for higher resolution and finer display. At the same time, by optimizing the pixel arrangement, such as using diamond pixel arrangement, staggered pixel arrangement, etc., the pixel utilization rate and display effect can be further improved.

4, the practical application of resolution division

In the practical application of LED small pitch display, the division of resolution is usually determined according to the application scenario and display requirements. For example, in high-end conferences, performances, exhibitions and other occasions, high-resolution displays are needed to display delicate images and videos; In commercial advertising, outdoor publicity and other occasions, more attention is paid to the brightness and viewing Angle of the display. Therefore, when selecting the LED small-pitch display, the resolution needs to be reasonably divided according to the actual application scenarios and needs.