1. According to the usage environment, it can be divided into indoor LED display screens and outdoor LED display screens.
Indoor LED display screen: moderate brightness, large viewing angle, close color mixing distance, light weight, high density, suitable for close viewing.
Outdoor LED display screen: High brightness, long mixing distance, high protection level, strong waterproof and UV resistance, suitable for long-distance viewing.
2. According to the display color, it can be divided into: single primary color LED display screen, dual primary color LED display screen, and three primary color LED display screen
A single primary color LED display screen consists of one color LED light and can only display a single color, such as red, green, yellow, etc. Suitable for displaying text messages, this type of LED display screen is not expensive.
The dual primary color LED display screen is composed of red and green LED lights, which can generate tens of thousands of color combinations through different intensities of red and green. It is generally used as a media carrier for film, television, graphics, and text, and is currently a mainstream LED display screen.
The three primary color LED display screen is composed of red, green, and blue LED light emitting tubes, which can display true color effects, making the display of film, television, and graphics more realistic. This type of LED display screen is more expensive.
3. According to the display function, it can be divided into: synchronous screen (video LED display screen) and asynchronous screen (graphic LED display screen)
The graphic and text LED display screen can display text, graphics, and other information content offline through the internet.
The video LED display screen can synchronously and real-time display various 2D and 3D animations, videos, televisions, DVDs, and live streaming video information content.