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What is LED display? What are the features of the LED display? What are their application scenarios? Below, the LCF editor will take you closer to the LED display.

First, what is LED display?

LED display is an electronic display screen composed of LED (light emitting diode). It has the advantages of high brightness, rich color, wide viewing Angle, long life and so on, and is widely used in various public places, such as shopping malls, stations, airports, stadiums and so on.

Second, the composition of the LED display

LED display is mainly composed of display module, control system and power supply.

Display module: composed of many LED light beads, it is the basic unit for displaying images and text.

Control system: used to control the brightness and color of LED lamp beads, usually composed of the main controller, scanning board and receiving card.

Power supply: Provide power for the LED display to ensure its normal operation.

Third, the characteristics of LED display

High brightness: The brightness of the LED display can reach thousands of candela, which has a high visual impact.

Rich color: LED display can display a variety of colors, including red, green, blue, yellow and other basic colors, as well as a variety of mixed colors and gradients.

Wide viewing Angle: The viewing Angle of the LED display can reach more than 120 degrees, so that the audience can see clear images and text from different angles.

Long life: The life of LED lamp beads can reach more than 50,000 hours, reducing the time and cost of replacing the bulb.

Energy saving and environmental protection: LED display has low energy consumption and does not contain harmful substances, which is an energy saving and environmental protection product.

Fourth, the application of LED display

Commercial applications: shopping malls, supermarkets, stores, coffee shops and other commercial places use LED display for advertising, information display and so on.

Public facilities: stations, airports, stadiums and other public places to use LED display for flight, train number, competition information release.

Outdoor advertising: outdoor billboards, street signs and other outdoor places use LED displays for advertising and city image display.

Rental performance: Stage background, concerts, artistic performances and other occasions use LED display to enhance the visual effect.

Cinema, theatre: In cinemas, theatres and other entertainment places to use LED display for film screening, stage performance and other auxiliary display.

Transportation: subway, train, airplane and other transportation uses LED display for passenger information release and prompt information display.

Weather forecast: The weather Bureau uses LED display for weather forecast and weather information release.

Architectural landscape: Building exterior walls, landscape decoration, etc., use LED display to display dynamic visual effects.

Fifth, LED display maintenance

Regular inspection: Regularly check whether the power supply, connection line, lamp beads and other components of the LED display are working normally, and find and solve problems in time.

Cleaning and maintenance: Use a soft and clean cloth to wipe the surface of the display screen to avoid the impact of dust and dirt on the display effect.

Prevent exposure: Avoid direct sunlight on the surface of the LED display, so as not to cause damage to the lamp beads and plastic parts.

Pay attention to temperature: Avoid using LED displays in high or low temperature environments to avoid damage to components such as power supplies and lamp beads.

Waterproof and moisture-proof: When used in rainy and humid areas, pay attention to waterproof and moisture-proof treatment to avoid damage to the circuit board and lamp beads.

Avoid impact: Avoid being impacted or touched by external forces to avoid damage to the display.

The above is the related knowledge summary of the LED display foundation organized by the LCF editor. I hope it will help you, and welcome you to supplement or correct it. LCF is a national specialized "little giant" enterprise, set "hardware + software + content + interaction" as one of the LED display application and solution provider. If you need to buy LED outdoor display friends can also directly contact LCF LED display manufacturers Oh, big country brand, trustworthy!