What are the characteristics and advantages of large electronic displays?

1. LED display breaks the static constraints of conventional spray painting advertising, gives people a visual sense and can better attract people’s attention. 2. LED display breaks the quantitative constraints of conventional spray painting advertising. Generally, the spray painting can display a picture, and the video of the display
1. LED display breaks the static constraints of conventional spray-painted advertising, gives people a visual sense, and can better attract people’s attention
2. The LED display breaks the restriction of the number of conventional spray painting advertisements. Generally, the spray painting can display a picture, and the video on the display can be played repeatedly in a day, with a lot of numbers and times
3. LED display screen can set off the strength of an enterprise
4led display screen can become a landmark and its popularity is significantly improved
Introduction to point distance:
Dot spacing (or stripe spacing) is a very important hardware index of display. The so-called point distance refers to the distance between a luminous point of a given color and its nearest adjacent luminous point of the same color. This distance cannot be changed by software, which is different from the resolution. At any same resolution, the smaller the dot distance, the clearer the image. The common dot distances of 14 inch displays are: 0.31 and 0.28mm; The so-called stripe spacing refers to that some displays use stripes instead of standard CRT color dots. Compared with color dots, the generated image is brighter and clearer. The stripe spacing is generally between 0.25 ~ 0.26mm, which is more expensive than ordinary displays.
Introduction to resolution:
Some users often confuse resolution and dot distance. In fact, these are two completely different concepts. Resolution refers to the distance between pixel points. The more pixels, the higher the resolution. Therefore, the resolution is usually measured by the number of pixels, such as 640 × 480, and its pixel number is 307200.
Note: 640 is the number of horizontal pixels and 480 is the number of vertical pixels.
In the graphic environment, high resolution can effectively shrink the screen image. Therefore, when the screen size remains unchanged, its resolution can not exceed its z reasonable limit, otherwise, it will lose its significance.