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LED screen (light-emitting diode) is a flat panel that uses an array of pixels to display video. An LED display is a semiconductor device that emits an array of light when electric current flows.

Application of LED Screen

There are various LED screen display applications. First is TV backlighting. A Television backlight is a light that allows an LCD screen to make an image. It is a light source placed directly behind the LCD panel. Backlight makes the screen glow, gives vibrancy to bright colors, and gives depth to dark shadows. The second application is advertising and media. Unlike traditional advertising that displays pictures only, LED display screen combines videos, sounds, pictures, and text seamlessly. LED screen panels produce high-definition, bright colors, vivid subjects, vivid images, and high-brightness advertisements that attract consumers and have prominent advertising images. Additionally, LED screen advertising runs long without compromising its high frequency and information, which reap incredible advertising benefits. The advertising LED display panel on field applications can be on bustling streets, square parks, landmark buildings, airports, stations, and shopping malls.

The third application of LED is entertainment and culture. Artists use LED screen panels for their concerts, displaying live performance broadcasts and playbacks. During sports events, the LED display panel shows audience deep impression, plays pictures of the stadium, displays specific game shots, introduces athletes, plays slow-motion playback, and broadcasts commercial advertisements. The fourth application is LED screen displays in historical, technology and science museums. For instance, the Science and Technology Museum uses the spherical LED screen panel that displays the Earth's landform dynamically and demonstrates the Earth's evolutionary history. The LED screen plays an educational and decorative role simultaneously. The transport sector also applies the LED screen panel to display sign information. For instance, it shows different transportation areas such as subway, train, airports, and bus terminals. The transportation LED screen display customization is according to the station's needs. LED technology in the transport sector is in high demand because of its quick maintenance features for long-term use.

The benefit of LED Screen

There are various benefits of LED screen display. The LED screen display uses steadfast technology. Many people consider LED one of the last century's greatest inventions. It is applicable everywhere. The LED screen uses electroluminescence and semiconductors to create light. Electroluminescence is the electrical process of light generation. A semiconductor is a material that conducts electricity between conductors and nonconductors. In addition, the size of the LED display screen is lightweight because it does not use fluorescent bulbs. The light feature makes it easy to install. The LED screen comes in different shapes, sizes, flat and curves. The LED screen produces realistic images and has additional lighting effects to improve image appearance.

Additionally, they are environmentally friendly because it reduces the power consumption rate, which helps the business reduce the environmental impact. For instance, LED screen material uses fewer materials during manufacturing. LED screens require minimal repairs and maintenance. Besides, they emit zero infrared or ultraviolet radiation and little heat. The LED screen has a long lifespan compared to its competitors because it has neon tubes that can last at least 30000 hours, fluorescent tubes that last a minimum of 3000 hours, and LEDs that can last more than 50000 hours. Finally, customers will have minimal eyestrain when businesses use LED screens to display information. LED display screens have less strain because they produce flicker-free images. Flicker is a notable brightness change between cycles presented on video. Its application is on cathode ray tube (CRT) television, computer monitors, and plasma computer television and displays. Flicker-free means eliminating the screen flicker perception.

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