A Brief Talk About Led Display

LED display is one of the display devices and also a low-energy display device. It is mainly composed of a uniform array of pixel arrays of semiconductor light-emitting diodes.

LED display is one of the display devices and also a low-energy display device. It is mainly composed of a uniform array of pixel arrays of semiconductor light-emitting diodes.

Overview of the composition of LED display and its design

LED display uses different materials to make different LED pixel points, and achieves the effect of displaying information through the conduction and cutoff of diodes. Not only that, they can also use different materials to make different LED pixel points to change the display information at any time, so as to achieve fast and easy display.

The components of each part of the LED display are composed of modular structure displays. Compared with previous LED display devices, today's LED display is no longer vulnerable to weather and climate. Not only that, the advantages of the current LED display are not available in other displays. LED display will not be limited to the current stage of technological achievements, but will continue to improve its technology to develop in terms of durability and effect.

Through analysis, it can be seen that the light-emitting diode is an important core component. The diode is a compound formed by the combination of gallium and arsenic, and is a visible light formed by the radiation emitted by the combination of electrons and holes. And by controlling the type of diode, it can control different kinds of light to achieve the display effect of its display.

LED display composition and design overview

The luminous material in the display is the main body of the screen, which is composed of many diodes that can be combined and spliced. For the light-emitting diodes, there is also a set of control programs, which are connected to each other through the light-emitting diode chips to form a light-emitting point or light-emitting diode. Area.

The LED is mainly composed of two parts, which control its program by controlling the light switch of the light-emitting diode, so that the screen displays the corresponding picture text or dynamic/static picture display.

The principle of the main drive circuit is that the drive circuit on the LED display receives the signal from the control system, analyzes the meaning of the digital signal, and represents it according to its model. It is necessary to light up the LED lights in its control area.