As the main carrier of advertising and information broadcasting, full-color small-pitch LED Display is increasingly following the trend of the times in the contemporary era. High-definition video can often give people a more shocking visual experience, and the content displayed will be more realistic.
To achieve high-definition display, there are two influencing factors, one is that the source requires full high-definition, and the other is that the LED screen needs to support full-high definition. The full-color small-pitch LED Display is actually moving towards a higher definition display. So, how can we make the full-color small-pitch LED screen clearer?
1. Improve The Contrast Of Full-Color Small-Pitch LED Display
Contrast is one of the key factors affecting visual effects. Generally speaking, the higher the contrast, the clearer and more eye-catching the image, and the brighter and brighter the color.
High contrast is very helpful for image clarity, detail performance and gray level performance. EAGER small-pitch LED screen has a contrast ratio of up to 5000:1. In some text and video displays with large black and white contrast, high contrast full color LED screens have advantages in black and white contrast, clarity, and integrity.
Contrast has a greater impact on the dynamic video display effect. Because the light-dark transition in the dynamic image is faster, the higher the contrast, the easier it is for human eyes to distinguish such a conversion process.
In fact, the contrast improvement of full-color LED screen is mainly to increase the brightness of full-color LED screen and reduce the reflectivity of the screen surface.
However, the brightness is not as high as possible, too high, but it will be counterproductive. And light pollution has become the current hot topic of discussion, too high brightness will affect the environment and people.
Full-color LED Display LED panels and LED light-emitting tubes undergo special processing. It can reduce the reflectivity of the LED panel and increase the contrast of the full-color LED Display.
2. Improve The Gray Level Of Full-Color Small-Pitch LED Screen
The gray level refers to the brightness level that can be distinguished from dark to bright in the single primary color brightness of the full-color LED Display.
The higher the gray level of the full-color LED Display, the richer the color and the brighter the color; otherwise, the display The color is single and the change is simple.
The increase of the gray level can greatly increase the color depth, making the display level of the image color increase geometrically.
The LED gray scale control level is 14bit~16bit, which makes the image level resolution details and display effect of high-end display products reach the world advanced level.
With the development of hardware technology, LED gray scale will continue to develop to higher control accuracy.
3. Reduce The Dot Pitch Of Full-Color Small-Pitch LED Display
Narrowing the dot pitch of the full-color LED Display can improve the clarity. The smaller the dot pitch of the full-color LED Display, the more delicate the screen display.
At present, the concept of “fine pitch” has emerged in the industry, which means that the display dot pitch specification is below P2.0, and the lamp bead diameter does not exceed 1 mm.
For this, there must be mature technology as the core technical support, and we are also developing towards small-pitch LED Display.
