Muchos componentes ensamblan la pantalla LED a todo color.
Today, BIBI LED will share the 2 most important parts of LED screens: parts and components of. Let’s take a look.
1. What are the important parts of LED display?
Ribbon cable
The ribbon cable plays a key role in connecting various components in the Pantalla LED.
It is mainly used for connection between modules, between modules and cabinets, and between control systems and cabinets. The quality and stability of the ribbon cable directly affect the overall performance and display effect.
Common LED display ribbon cables include a variety of specifications and types, such as 16P pins, 40/60/80/100/120cm, and other different lengths of cables to meet the needs of display screens of different sizes and resolutions.
In addition, the cables’ materials are also varied, such as pure copper, tinned copper, etc., to ensure good conductivity and durability.
Fan
Although fans are not essential parts for all LED displays, they are indispensable heat dissipation components in some high-power, large-size, or long-running displays.
The fan circulates air to reduce the internal temperature of the display, ensuring that the LED module and electronic components operate within the normal operating temperature range, thereby extending the service life of the display and improving its stability.
It is worth noting that with the development of technology, some high-end LED displays have adopted more advanced heat dissipation technologies, such as heat pipe heat dissipation, liquid cooling, etc.
These technologies can replace traditional fan heat dissipation methods in some cases.
IC (Integrated Circuit)
IC is one of the core control components of LED display screens. It is mainly responsible for processing and controlling various signals and data on the display screen.
In LED display screens, there are many types of ICs, including driver ICs, control ICs, etc. The driver IC is responsible for converting the input signal into a signal that the LED module can recognize and control the brightness and color of the LED。
The control IC is responsible for receiving signals from computers or other control devices and converting them into images and videos that can be displayed on the display. High-quality ICs can ensure that the display effect is more delicate, clear, and stable.
2. What are the important components of LED display screens?
Proveedor de energía
La estabilidad y el rendimiento del fuente de alimentación determinar el rendimiento de la pantalla.
Hay muchas marcas diferentes para los proveedores de energía en el mercado actual, como Meanwell (nuestros socios de cooperación a largo plazo), G-energy, Changlian, Greatwall, etc.
La cantidad de fuentes de alimentación necesarias para la pantalla LED se calcula en función de la potencia de los módulos LED, y el cálculo para un modelo diferente de los modelos LED es diferente.
La cantidad de los proveedores de energía también se ha relacionado con los consumos de energía y costo de electricidad pantalla led.
Gabinete de pantalla LED
Hay muchos diseños, tamaños y materiales diferentes para el Gabinete de pantalla LED.
Y el propósito de cada gabinete es diferente, como los gabinetes de acero principalmente para la instalación fija en exteriores o interiores; Aluminio fundido a presión principalmente para aplicaciones de alquiler; Gabinete de apertura frontal principalmente para aplicaciones de acceso de mantenimiento frontal al aire libre.
Necesita discutir más detalles de sus proyectos con su fabricantes de pantallas led sobre la solución del gabinete LED antes de que hagan la cotización por usted.
Módulos LED
El módulo LED es la parte más importante de la pantalla LED.
Y los módulos LED están compuestos por una placa PCB, máscara, píxeles LED, y el sótano.
La pantalla LED está compuesta por los módulos LED, la pantalla LED de pantalla grande que vemos.
Sistema de control
El Sistema de control de pantalla LED es una parte importante de la pantalla LED.
La transmisión de video se envía a la tarjeta receptora de la pantalla LED a todo color a través de la tarjeta emisora y la tarjeta gráfica.
Y luego, los datos en la tarjeta del concentrador se transmiten al módulo LED de una sola línea o de una sola fila a través de los cables de datos, y luego cada módulo LED a todo color también se conecta a través de los cables de datos.
Así es como funciona el sistema de control de la pantalla LED.
Metal structure frame
The metal structure frame is the supporting structure of the LED display screen, which is usually made of high-strength, corrosion-resistant metal materials such as aluminum alloy or steel.
It carries the weight of the entire display screen and provides a stable installation foundation for other components. At the same time, a good metal structure frame design can also improve the heat dissipation performance of the display screen.
The stability and load-bearing capacity of the metal structure frame directly affects the safety and vida de servicio of the display screen.
Transmission cable
The transmission cable is an important part of connecting the various components and devices of the display, including data cables, power cables, etc.
They are responsible for transmitting control signals, video signals, power, etc., to ensure that all parts of the display can work together.
The quality of the transmission cable and the correctness of the connection method directly affect the display effect and stability of the display.
Main controller
The main controller (also known as the control system or control host) is the “brain” of the LED display, responsible for receiving external signals and controlling the display content of the entire display.
It usually includes a high-performance processor, a large-capacity memory, and a rich interface circuit, etc., which can process complex image and video data and control the display in real-time.
The performance of the main controller directly affects the display effect and response speed of the display.
Dedicated display card and multimedia card
A dedicated display card is a graphics processing card designed for LED display, which can output signals suitable for the display format of the display.
A multimedia card is used to convert various multimedia signals (such as video, audio, etc.) into a format that the display can recognize.
They can optimize the processing process of image and video data and improve the display effect and picture quality. The use of a dedicated display card and multimedia card can further improve the display effect and compatibility of the display.
This is the end of this article. If you want to know more, ¡por favor contáctenos!
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