LED display makes an effective tool for product ads in trade
Nowadays LED displays, from large to small, are popular and can be seen at many places, both outdoors and indoors. The LED product is used mostly for advertisement, transmitting information to customers. LED displays always receive positive reviews from businesses and users. Our article below provide more details on the item, its structure and applications.
Introduction of LED display
LED display is a type of flat screen that uses light-emitting diode technology and does not require backlight. These light-emitting diodes link together and form a display panel. Usually, people will put small screen panels together to form a large LED screen.
The advantage of LED display is that it can be applied to any size, any resolution depending on the needs of the design team. LED display is relatively durable, as one can last for more than 10,000 hours.
LED displays are often used outdoors thanks to their high brightness.
LED displays have a high brightness, so they are often used to display content outdoors where strong light shines in. Applications of LED displays are diverse, namely:
- Large outdoor advertising screen.
- Shop signs with text and a variety of motion effects.
- Stage of events related to arts and sports.
- Large halls, and large meeting rooms when holding meetings with many attendees.
- Electronic signage on the street.
- Bars - pubs.
- Big screen in the stadium.
Structure of LED display
A close-up at an LED display.
There are many components that link together to form a complete LED display, including:
- LED modules: The smallest unit used to form a large LED display
- LED cabin: A framework to combine many small modules together
- The source of the LED
- The card captures image and video signals from the computer
- The card transmits image and video signals
- LED cabin mounting bracket: This type of frame will be designed based on the required size of the LED display
- Cable for transmission of LED modules as well as power for the display
Types of LED displays
LED displays are divided into two types: LED DIP and LED SMD.
- LED DIP (Dual In-line Package) is an old LED display technology. The pixels on this LED DIP module stand side by side.
- LED SMD (Surface Mounted Device) is a type of LED display technology used both indoors and outdoors. The LED SMD pixels have built-in RGB diodes that can display up to 16 million colors.
As for outdoor LED displays, they are designed to be waterproof – dustproof and most importantly, to clearly display content no matter how harsh the sunlight.
Indoor LED displays are different, they are not water-resistant and the brightness is also lower than that of outdoor LED displays. On the strong side,, they have a higher refresh rate and make the displayed image smooth and sharp.
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