The so-called LED outdoor full-color screen, as the name suggests, the outdoor LED monochrome screen is an outdoor LED display composed of red, green, and blue light-emitting tubes.
LED outdoor full-color screen is an important part of the LED display series. It adopts the latest LED display technology and LED display control technology, which makes the performance of LED outdoor full-color screen more stable, lower power consumption and higher unit resolution. , more vivid and rich colors, fewer electronic components when composing the system, so that the failure rate is reduced.
The luminous color and luminous efficiency of the LED display are related to the material and process of making the LED display. The LED outdoor full-color screen uses an algorithm to achieve 256-level grayscale. The color conversion "point-by-point dynamic color compensation technology" is used in the design, which is suitable for pure green. Or the Jinan LED display screen made of yellow and green tubes, this technology enables the color of the Jinan LED display screen to maintain the splendor of the original image.
The scanning field frequency of the LED outdoor full-color screen is over 240HZ, and the picture is stable and flicker-free. In practical applications, when a camera is used to shoot an outdoor LED display, the image observed in the camera is very clear, and there is no synchronous scroll bar. The outdoor full-color screen will not affect the quality of the broadcast picture.
The light-emitting tube of the full-color screen in the LED display is composed of: virtual pixels 2 red + 1 pure green + 1 pure blue, real pixels 1 red + 1 pure green + 1 pure blue.
The price of the outdoor full-color LED display screen: the die of the outdoor full-color screen is also divided into domestic general chips (4 categories), domestic advanced chips (3 categories), American advanced chips (2 categories), and Japanese advanced chips (1 category). The most advanced one is Japan's Nichia original advanced chip (Class 1). Outdoor LED full-color screens are on average 1 to 1.5 times more expensive per square meter than domestic ones.
