Ding Dong~ Here is a guide to buying full-color LED display screens

5 views admin 2024-09-20

At the station, if you want to know the most accurate train information, you always have to look up at the display screen. It can provide the most intuitive information about the train number and the departure time of the train to guide everyone to enter the station and take the train.

But do you have such a question: the mobile phone will feel dim no matter how bright it is in the sun, and how can the display screen be clearly displayed no matter how strong the light is?
The display screen can still be seen in the sunny station square mainly due to the unique advantages of "LED display screen" with bright colors and high brightness
LED display screen (Light Emitting Diode) is a display screen composed of many small light-emitting diodes
And the display screens used in our computers and mobile phones are mostly LCD displays (Liquid Crystal Display LCD displays use the photoelectric effect of liquid crystal molecules to display images, which have the advantages of low power consumption and small size.
Compared with LCD displays, LED displays not only have higher brightness and maintain the clarity of the picture, but also can achieve seamless splicing. Whether it is a large billboard or a station information screen, it can present a complete picture.
Pixel pitch: the secret that determines clarity.
When everyone stands in front of the display screen at the station to get the latest train information,
Have you noticed that some display screens have exceptionally clear pictures? There is a key concept behind this.
Pixel pitch (dot pitch)
In layman's terms, Pixel pitch is the distance between each "bulb" of the LED screen. The smaller the pixel pitch, the denser the "bulbs", the more delicate and clear the picture is, and it is more suitable for close-up viewing. On the contrary, the larger the pixel pitch, the sparser the "bulbs", and the more suitable the picture is for long-distance viewing. LED display screens need to choose products with different pixel pitches according to different usage environments, such as indoor P2.0, P2.5 and outdoor P3.0S, P4.0S. Finally, LED display screens are marketed with their uniform brightness, brilliant colors, precise assembly, beautiful and reliable features, providing high-quality visual solutions for various application scenarios.