Monochrome advertising screen, bicolor advertising screen and panchromatic advertising screen.
(1) monochrome LED advertising screen
It is composed of standard 8*8 monochrome LED matrix template, which is generally red and can display various characters, data and two-dimensional graphics.
Monochrome LED advertising screen is economical and practical, but the color is a bit monotonous, which can be used in stations, airports,
As a guidance system, ports and other transportation industries can also display information such as exchange rate, stocks and futures in banks and stock exchanges. In addition, monochrome LED advertising screen can also play an important role in shopping malls, gymnasiums, post offices, restaurants, hotels and other places.
(2) Double primary color LED advertising screen
The standard 8*8 dual-base LED matrix module is adopted in the double-primary LED advertising screen, and each pixel has two LED dies: one is a red light die and the other is a green light die. When the red dice is opened, the pixel is red; When the green dice is opened, the pixel is green; When the red and green dice are opened at the same time, the pixel is yellow. Therefore, the two-color LED advertising screen can emit red, green and Huang San colors, in which red and green are called primary colors.
The two-color LED advertising screen has flat surface, uniform display, high luminous brightness and clear and stable display effect; Equipped with more than a dozen cycles, it can be connected with various data processing equipment to display real-time dynamic data and advertisements, such as displaying various graphics, characters and animations. Dual primary colors 1 d advertising screen adopts long-distance serial communication technology, which can run offline and has power-off protection function.
Two-color LED advertising screen has the characteristics of high brightness, wide visual range, long service life, light weight, convenient installation and maintenance, and good information display effect. It is a widely used LED advertising screen at present.
(3)LED full-color display screen
The standard 8*8 dual-base LED matrix module is adopted for LED full-color display screen, and each pixel has three colors of red, yellow and green, and the gray level of each primary color is 16* 16 or 256*256, and even more colors can be realized. Web page link