L'affichage LED embarqué utilise la technologie LED, la technologie GSM/GPRS, la technologie basse température, la technologie antistatique, la technologie anti-interférence, la technologie électronique embarquée, etc. pour afficher des produits d'information sur des véhicules mobiles. Comme il est basé sur le bus mobile en tant que support, il peut être largement diffusé dans de nombreux endroits et apporter un grand effet de promotion publicitaire et est [...]

Tout d'abord, il convient de comprendre ce qu'est l'ondulation de l'eau sur l'écran. Son nom scientifique est également connu sous le nom de : "moire". Lorsque nous utilisons un appareil photo numérique pour photographier une scène, s'il y a une texture dense, des bandes inexplicables ressemblant à des vagues d'eau apparaissent souvent. Il s'agit du moirage. En termes simples, le moirage est une manifestation [...]

Definition of LED display viewing angle Viewing angle refers to the angle at which the user can clearly observe all the contents on the screen from different directions. Viewing angle can also be understood as the maximum or minimum angle that can see the screen image. And the viewing angle is a reference value, [...]

As we all know, for LED displays, contrast ratio is one of the important parameters. The greater the contrast ratio, the clearer the image, and the more colorful it is. The contrast ratio of LED displays on the market varies greatly, and the value can easily differ by several digits. contrast ratio [...]

Grayscale, also known as color scale or grayscale, refers to the degree of light and dark changes in pixel luminescence. A base color grayscale generally has 8 levels to 1024 levels. For example, if the grayscale of each primary color is 256 levels, for dual color screens, the display color is 256x256 = 64K [...]

LED display brightness adjustment methods One is to change the current flowing through the LED, the general LED tube allows continuous working current in about 20 mA, in addition to the red LED saturation phenomenon, other LED brightness is basically proportional to the current flowing through; Another method is to use the visual inertia [...]

The aging of LED displays is an essential step in the production process of LED displays, as well as a detection link in the production and testing of LED displays, which is an important guarantee of the quality of LED electronic display products. The LED aging test is a very important link in product [...]

For the traditional LED display, the traditional LED display is bulky and expensive, which is not conducive to maintenance. The installation requires a lot of transportation and installation labor costs. The LED transparent display screen is highly transparent and thin. It can be used in exhibitions, airports, advertising media, chain stores, large shopping malls, [...]

With the rapid development of society, all walks of life are also advocating the manufacture of green products, and the LED industry is no exception. LED display screen has been widely used on all street corners of the city and has become a unique symbol to enhance the city's image and beautify the city [...]

With the upgrading of consumption trends and the construction of diversified urban space, the demand for the expressiveness and extensibility of the business environment continues to increase, and the personalized demand of industrial users for large commercial screens is also gradually diversified. The strip screen is gradually favored by the market to meet the [...]

The installation method of a transparent screen is much more convenient than that of other common led displays. Most transparent screens are lighter and thinner in weight and lighter in structure. Then, what are the installation methods of the transparent screen of the scene? The LED transparent screen is actually assembled by countless light [...]

Friends who have participated in the assembly and installation of the LED display screens know that behind the beautiful and flat LED display screen, the corresponding wires, network wires, and signal wires are staggered together and connected together to show the beautiful pattern on the front of LED display screen. In this article, we [...]