LED displays play an important role in airport operations today, providing passengers with vital information, direction and enhancing the travel experience. These LED screen devices play an integral role in the infrastructure of modern airports, from flight schedules to navigation information. In this blog, we will explore the types of LED display products commonly found in airport and how they can improve the passenger experience.
Types of LED displays in airports
Airport flight information display
LED displays in airport halls are usually installed in high-traffic areas such as departure and arrival halls. Such large screens typically use high-resolution LED technology to display flight schedules, boarding times, weather updates and important airport announcements, ensuring passengers can grasp relevant information from the moment they enter the terminal. Due to its fixed installation position, indoor fixed LED displays are the ideal choice.
Airport digital signage
This type of LED digital signage is mainly distributed along the passageway in the airport, terminals and lounges, and can quickly guide passengers to the bathroom, boarding gate, baggage claim area, entrance and exit or other places of interest, thus alleviating passengers’ worries. Such screens generally use LED displays with smaller sizes, higher resolution and brightness.
Indoor advertising LED screens
In airports, the most common large screen is the indoor advertising LED screen, which is easy to find no matter where you are. This LED advertising screen can dynamically display a variety of brand ads, promotions and special offers, and even play movies. Enhance the passenger experience through eye-catching design, create a relaxed and interactive environment during long wait times, and reduce passenger anxiety.
Interactive LED poster display
Interactive LED poster screens allow passengers to interact directly, accessing maps, gate information or other services via touchscreens. These displays feature fine pitch LED technology for clear images, allowing passengers to find the information they need more intuitively and enhancing the navigation experience.
Control center LED screens
Airports rely on control center LED screens to monitor and coordinate various airport operations. These high-resolution LED displays allow employees to manage security footage, track flight status and monitor traffic flow, providing a centralized, effective control system for the airport.
Creative LED Displays
Creative LED displays bring artistry and appeal to airports. They can appear as curved or irregularly shaped screens, often found in lounges or near boarding areas. Whether they are curved LED screens mounted in the corner, cylindrical LED screens placed in the center of the hall, or spherical LED screens suspended from the ceiling. These screens use flexible LED modules to attract passengers’ attention and add a unique aesthetic to the airport.
Benefits of using LED display in airport
Enhance passenger experience
LED display in airport provides essential information for passengers navigating the airport, such as directions, gate numbers, and real-time updates. This makes wayfinding easier, reduces passenger stress and improves the overall airport experience.
Efficient information dissemination
Airport LED display ensures critical information such as flight schedules and baggage claim information is communicated in real-time. This efficiency helps airports communicate information to passengers in a timely manner and respond quickly to changes, ultimately making airports run more smoothly.
Increase commercial advertising opportunities
By strategically placing advertising screens, airports can display promotional messages and generate additional revenue. At the same time, these screens also provide brands with a unique opportunity to interact with a large number of people, making LED displays a valuable asset for airport advertising.
Boosting local tourism and the economy
By displaying destination guides and local attractions information on LED screens, airports can motivate passengers to explore nearby attractions, bring business opportunities to local businesses, and help regional economic development. LED displays help airports become an important window for local development in this regard.
Conclusion
LED displays have changed the way airports operate, providing passengers with vital information and enhancing the overall experience. By investing in a variety of LED display solutions, airports can improve navigation, messaging and advertising capabilities. SRYLED, as an experienced LED display manufacturer, offers a wide range of premium LED display solutions to meet the unique needs of modern airports. Just send us a message to get the most detailed and reasonable quote right away!
We know that choosing the right LED display wall can be overwhelming when it comes time to buy one. With so many options, different qualities and prices, you have to sift through and do a lot of research to find the right product.
It’s important to us that you know what options are available and understand the different types of LED screens on the market. This article will guide you through finding all the information you need to know before you enter the market looking for an LED wall.
Do I need an indoor or outdoor LED video wall?
This question needs to be chosen according to your actual situation.
Firstly, the main difference between the two is the resolution. Indoor LED walls are viewed from a closer distance, so the screen resolution is higher. And since outdoor panels are usually viewed from a longer distance, the screen resolution will be lower.
Secondly, outdoor LED panels will be brighter than indoor LED ones because they are used in sunlight.
Additionally, outdoor LED panels will be more durable because they need to withstand weather conditions: dust, humidity, dirt, and so on.
On the other hand, since outdoor LED displays run for a long time, it will consume more energy. Indoor LED displays consume less energy although they are less durable to weather.
What size should LED video wall be?
We could give you an easy answer based on the space you have available and shape desired. Majority of times you want to keep a similar 16:9 aspect ratio.
The next important question to answer is how much space do you have on your stage? A general rule is to take the width of your stage and subtract 10 feet. For example, if the width of your stage is 50 feet, then a 40 foot LED wall would be appropriate.
How close will my audience need to be to the LED wall?
P1.95mm: 6 ft.
P2.97mm: 8 ft.
P3.91mm: 10 ft.
P5mm: 15 ft.
What are the installation types of LED wall?
Ground support installation
This approach system consists of a combination of base units, connecting rods and trapezoidal trusses to form a very stable system. It can support various configurations of LED screens and offers flexibility in height and width. This is the easiest way to build an LED video wall.
Hanging Method
There are certain requirements that need to be met in order to hang a screen. Most importantly, the ceiling needs to have enough structural support to hold the total weight of the screen. When someone says they want to “hang” an LED screen, this means that the screen will be mounted on an overhead truss system, a ceiling, or some other structure that is supported from above.
Wall Mounted
Some panels can be drilled and mounted to the wall. If you are looking for a nice clean look that is easy to maintain, this would be a good choice.
What refresh rate are the panels?
We offer high refresh rate panels. If you are broadcasting online, you need to make sure that your panel has a refresh rate of no less than 3840 Hz. Low refresh rate panels can create wavy lines that can distract the viewer.
What brightness should it be?
Indoor LED wall brightness: 700-800 nits
Outdoor LED wall brightness: 4000-5200 nits
Which is the proper resolution?
Pixel pitch is the distance from the center of an LED pixel to the center of the next LED pixel measured in millimeters. Resolution is the number of pixels contained in the physical area of your LED display. The more pixels you have per square meter, the more detail your wall will display.
What kind of warranty do we offer?
Our warranty is included in the total price. We offer a 3-5 year warranty on all LED panels.
What if a module stops working?
The last thing you want is for the module to stop working in the middle of a show. In the event of a failure, we simply remove the module and replace it with a spare.
Maintaining LED panels
Most LED Panels are rated for 60,000 to 100,000 hours. You’ll have these panels for a long time and will get a lot of life out of them. In case something malfunctions, you can get in contact with us and we will give you all the information to properly service and maintain your panels.
How much does an LED wall cost?
This is the question that we get numerous times per day. There is no simple answer to “how much does a LED Wall cost?” There are too many options and variables to consider. These factors listed below will affect the overall cost.
Pixel pitch: The lower the pixel pitch, the higher the cost.
Size of LED wall: The larger the wall, the more panels you’ll need.
Servicing features: Features like, front-servicing, removable power supplies, temperature meters, easy latch system, edge protectants, and cable-less features all contribute to higher panel costs.
Refresh rate: Refresh Rates 3840hz and higher are referred to as “high refresh rate”. In most cases, this contributes to a high panel cost.
Installation method: Your installation method will affect the overall cost.
Need more Information?
Having great customer service means that we value our customer’s time and we provide you with all the knowledge you need. A positive attitude will make us understand your needs better and that will bring us closer. There will always be problems to solve and we strive to creatively work with each of our customers to bring a solution. We will assist you throughout the whole process of purchasing, transportation, installation and post-sale support.
This article delves into the types of LED screens that are often preferred by museums and art innovation centers, including customized LED displays and innovative LED solutions.
In today’s digitally-driven era, museums and art innovation centers are seeking inventive ways to captivate their audiences and elevate their experiences. In this context, LED screens have emerged as essential tools, offering a dynamic canvas for showcasing artworks, historical relics, and interactive exhibits. This article delves into the types of LED screens that are often preferred by museums and art innovation centers, including customized LED displays and innovative LED solutions.
Understanding Specific Requirements
Selecting LED screens for museums and DDW Display art innovation centers requires careful consideration of their unique demands. These LED displays must not only captivate visitors but also seamlessly integrate with the artistic environment. Therefore, the following types of LED screens are commonly favored.
Custom LED Displays
Museums frequently feature distinctive architectural layouts and exhibit designs, necessitating tailored display solutions. Customized LED displays are meticulously designed to fit each unique space and enhance the overall aesthetics. These LED displays can be seamlessly integrated into walls, ceilings, and even floors, empowering curators to create immersive environments that seamlessly complement the artworks on display.
Creative LED Displays
Art innovation centers thrive on pushing the boundaries of creativity, and LED screens provide an ideal platform for such endeavors. Creative LED displays offer flexible configurations, allowing for unconventional shapes, sizes, and orientations. These displays can be curved, twisted, or arranged in irregular patterns, enabling artists to present their work in innovative ways that deeply engage and inspire audiences.
Interactive LED Screens
Interactivity plays a pivotal role in modern museum experiences. Interactive LED screens allow visitors to engage on a deeper level with exhibits. These LED screens respond to touch, gestures, and even voice commands, providing a hands-on experience that educates and entertains concurrently. Interactive LED displays are particularly effective in art innovation centers, where artists can showcase their creative processes and directly engage with the audience.
HD LED Screens
When presenting art and historical artifacts, the clarity and precision of displayed content are paramount. HD LED screens guarantee that even the minutest details of artworks are visible to visitors. These LED screens offer vibrant colors, deep contrasts, and exceptional image quality, thereby enhancing the visual impact of the displayed pieces.
In this article, we will explore the key differences between these two types of LED displays, explain when and why you might choose one over the other.
In the dynamic world of LED displays, two popular choices stand out – rental LED screens and indoor fixed LED displays. Both serve distinct purposes and come with their own set of advantages and disadvantages. In this article, we will explore the key differences between these two types of LED displays, explain when and why you might choose one over the other.
Rental LED Screen: Portable Brilliance
Rental LED screens, as the name suggests, are designed for temporary use. They are versatile and often used for events such as concerts, trade shows, and outdoor gatherings. Here are some characteristics that set them apart.
Portability:
Rental LED screens are built with mobility in mind. They are lightweight and easy to transport, making them ideal for events that require frequent setup and teardown.
Quick Installation:
These screens can be set up relatively quickly, allowing for flexibility in event planning. This is crucial for events with tight schedules.
Customization:
Rental LED displays come in various sizes and configurations, offering flexibility in design. They can be customized to fit the specific needs of an event.
Indoor Fixed LED Display: Permanence and Precision
Fixed LED displays, on the other hand, are designed for long-term installations. They find their place in environments where stability and high-resolution visuals are paramount. Here are their key features.
High Resolution:
Indoor fixed LED displays are known for their exceptional image quality and resolution. They are capable of producing sharp, vibrant visuals that are perfect for indoor applications like retail, corporate settings, and control rooms.
Durability:
These displays are built to last, with robust construction and components designed for continuous operation. They can withstand the test of time, making them a cost-effective choice for permanent installations.
Seamless Integration:
Indoor fixed LED screens seamlessly integrate with architectural designs. They can be customized to fit specific spaces, creating visually stunning and immersive environments.
Choosing the Right LED Display Solution
The decision between a rental LED screen and a fixed LED screen depends on several factors:
Duration of Use:
Consider how long you need the display. If it’s a short-term event, a rental LED screen is a more practical choice. For a permanent installation, an indoor fixed LED display is the way to go.
Location:
Think about where the display will be used. Outdoor events often benefit from rental screens, while indoor spaces like shopping malls or corporate offices may require the precision of a fixed display.
Budget:
Budget constraints play a significant role. Rental LED screens are cost-effective for short-term needs, while indoor fixed displays offer long-term value despite a higher initial investment.
Indoor LED screens have evolved as effective tools for attracting audiences and delivering impactful messages in today’s rapidly changing digital landscape. Indoor LED screens are changing how we communicate and interact with our environment in a variety of ways, from advertising and branding to information displays and entertainment.
In this guide, we will delve into the world of indoor LED screens, exploring how they work, the different types available, and the factors to consider when choosing and installing them. We will also discuss maintenance and troubleshooting tips to ensure your indoor LED screen continues to deliver stunning visuals for years to come.
What is an Indoor LED Screen?
An indoor LED screen is a complex display technology that uses a series of light-emitting diodes (LEDs) to create vibrant and dynamic graphics. These screens are composed of individual LED modules that seamlessly come together to form a cohesive display panel.
One of the primary benefits of indoor LED panels is their outstanding brightness, which enables them to display colorful images and videos even in well-lit indoor environments. This makes them ideal for capturing attention and expressing messages in settings such as retail stores, corporate lobbies, trade exhibitions, and event venues.
Indoor LED screens are noted for being both bright and energy efficient. LEDs use less electricity than older display technologies, making them a more eco-friendly option for indoor advertising and information displays.
Another key feature of indoor LED screens is their ability to display dynamic content. LED technology allows for seamless video playback and smooth transitions between images, enabling businesses to create engaging and interactive displays that captivate their audience.
How Indoor LED Screens Work
Indoor LED display screens use thousands of small LED pixels to emit light when an electric current runs through them. These pixels are organized into a matrix and controlled by a driver chip, which controls the color and intensity of each pixel. The screen’s refresh rate guarantees a smooth and flicker-free display of images and videos, resulting in outstanding visual experiences.
Each pixel on an indoor LED screen is composed of three distinct LEDs, commonly red, green, and blue (RGB LEDs). By adjusting the intensity of each of these LEDs, the screen can produce a wide spectrum of colors, displaying beautiful and lifelike images.
The driver chip, also known as the control system, is vital in regulating the LEDs. It receives signals from an input source, such as a computer or media player, and converts them into commands that specify the color and intensity of each pixel. The driver chip also guarantees that the pixels are updated quickly, usually 60 times per second or more, to eliminate flickering and create a smooth and seamless display.
Indoor LED screens feature a power supply device in addition to the LEDs and driver chips, which provide the voltage and current required to power the LEDs. The screen is also housed in a cabinet, which offers structural support and protection to the internal components.
The Structure of Indoor LED Screen Display
An indoor LED screen display is made up of several main components, including LED modules, a cabinet to contain the modules, a control system that manages the display, and a power supply unit. The size and pixel pitch of the LED modules determine the resolution and viewing distance of the display, while the cabinet provides structural support and protection for the modules.
LED Modules
LED modules are the building blocks of an indoor LED screen. These modules contain clusters of individual LEDs, typically red, green, and blue (RGB), that work together to produce a full spectrum of colors. The size and arrangement of these modules determine the overall resolution and pixel density of the display.
Cabinet
The LED modules are kept inside the cabinet, which also gives the display structural support. It is usually made of lightweight and durable materials such as aluminum or steel. The cabinet also contains the necessary ventilation and cooling systems to maintain optimal operating temperatures for the LEDs.
Control System
The control system is the brains behind the operation of the indoor LED screen display. It receives input signals from a variety of sources, such as computers, media players, or video processors, and translates them into commands that control the brightness and color of each LED. The control system also manages the refresh rate of the display to ensure smooth and flicker-free performance.
Power Supply Unit
The power supply unit (PSU) provides the necessary electrical power to the LED display. It converts the incoming AC power into the DC power required by the LEDs. The PSU also regulates the voltage and current to ensure the LEDs operate efficiently and safely.
Types of Indoor LED Screens
Indoor LED screens come in several types, each suited for different purposes and environments. Here are some common types:
Fixed Installation LED Screens
These are large screens installed in fixed locations, such as sports arenas, shopping malls, and airports. They offer high resolution and brightness, suitable for viewing from a distance.
Fixed Installation LED Screens
Rental LED Screens
These screens are designed for temporary installations, such as concerts, conferences, and trade shows. They are lightweight, easy to assemble and offer good image quality.
Flexible LED Screens
These screens use flexible LED modules that can be bent to create curved displays. They are often used for creating unique shapes and designs in indoor spaces.
Transparent LED Screens
These screens use transparent LED panels, allowing light to pass through them. They are often used in retail stores and museums to create dynamic displays without blocking the view of the surroundings.
Poster LED Screens
These are small, slim LED screens designed for displaying advertisements and information in indoor spaces. They are often used in retail stores, restaurants, and public transportation hubs.
Interactive LED Screens
These screens are equipped with touch-sensitive technology, allowing users to interact with the display. They are often used in museums, educational institutions, and retail stores for interactive exhibits and information kiosks.
Understanding the Functions of LED Display Screen Indoor
Indoor LED screens are widely utilized in retail settings for advertising and product promotion. They can display dynamic content, such as videos and animations, to capture customers’ attention and showcase products engagingly. LED screens can also be used for showing information about promotions, deals, and commerce events, hence increasing foot traffic and revenue.
In corporate environments, indoor LED screens are often used for presentations and information displays. They can be used in meeting rooms and conference halls to display presentations, videos, and other multimedia content. LED screens can also be used in lobbies and common areas to communicate company announcements, news, and other important information to employees and visitors.
In entertainment venues, indoor LED screens are used for a variety of purposes. They can be used as digital signage to display event information, schedules, and advertisements. LED screens can also be used as part of stage designs for live events, concerts, and performances, adding visual impact and enhancing the overall experience for the audience.
Factors to Consider When Choosing an Indoor LED Screen
When selecting an indoor LED screen, many factors must be considered, including resolution, brightness, viewing angle, and budget. Higher resolutions and brightness levels are best suited for larger spaces and brighter situations, while wider viewing angles ensure visibility from all angles. It’s also vital to evaluate the display’s cost and long-term maintenance requirements.
Resolution
The resolution of an LED display refers to the number of pixels it can display. Images with higher resolutions are crisper and contain more detail. When choosing an indoor LED screen, consider the viewing distance and the size of the screen to determine the optimal resolution.
Brightness
Indoor LED displays need to be bright enough to be visible in indoor lighting conditions. The brightness of an LED display is measured in nits, with higher nits indicating a brighter display. Consider the ambient lighting in the installation environment when choosing the brightness level of the display.
Viewing Angle
The viewing angle of an LED display refers to the angle at which the screen can be viewed without a significant loss of image quality. A wider viewing angle allows for better visibility from different positions within a room. Consider the layout of the space and the viewing angles of the audience when choosing an indoor LED display.
Pixel Pitch
The distance on an LED display between the centers of the adjacent pixels is called pixel pitch. A smaller pixel pitch results in higher pixel density and better image quality, especially at closer viewing distances. Consider the viewing distance and the desired image quality when choosing the pixel pitch of an indoor LED display.
Pixel Pitch when choosing Indoor LED Display Screens
Color Quality
The color quality of an LED display is determined by factors such as color depth, color gamut, and color uniformity. A display with high color quality can accurately reproduce a wide range of colors, resulting in vibrant and lifelike images. Consider the color requirements of your content when choosing an indoor LED display.
Refresh Rate
The refresh rate of an LED display refers to the number of times per second that the image on the screen is refreshed. A higher refresh rate results in smoother motion and reduces motion blur, making it ideal for displaying dynamic content such as videos and animations.
Durability and Reliability
Consider the build quality of the LED display and the reputation of the manufacturer in terms of durability and reliability. Look for displays that are designed for 24/7 operation and come with warranties and support options.
Budget
Finally, consider your budget when choosing an indoor LED display. Higher-end displays with advanced features such as higher resolutions and brightness levels may be more expensive. However, it’s important to balance cost with the features and quality you require for your specific application.
Installation and Setup
Indoor LED screens are typically installed by professionals due to their complexity and the need for precise calibration. Here’s a step-by-step guide to the installation and setup process:
Planning
Before installation, determine the optimal location for the LED display based on factors such as viewing distance, ambient lighting, and structural support. Consider any obstacles or obstructions that may affect the visibility of the display.
Mounting
Securely mount the LED display on a wall, ceiling, or other suitable surface using mounting brackets or a mounting frame. Ensure that the mounting surface is flat, stable, and capable of supporting the weight of the display.
Wiring
Carefully route and manage the wiring from the LED display to the control system and power supply. Use cable management techniques to prevent cables from becoming tangled or exposed. Consider using conduits or raceways for a cleaner installation.
Calibration
Calibrate the LED display to ensure accurate color reproduction and image quality. Use a calibration tool or software provided by the manufacturer to adjust settings such as brightness, contrast, color temperature, and gamma correction. Calibration should be done by the viewing environment and content requirements.
Testing
After installation and calibration, test the LED display to ensure that it is functioning properly. Display a variety of content, including images and videos, to check for any issues such as pixel defects, color accuracy, and uniformity.
Fine-tuning
Fine-tune the settings of the LED display based on the test results. Make any necessary adjustments to improve image quality and color accuracy. Consider consulting with a professional calibrator for optimal results.
Maintenance
Develop a maintenance plan to ensure the long-term performance of the LED display. Regularly clean the display surface and check for any signs of wear or damage. Follow the manufacturer’s recommendations when it comes to software updates and firmware upgrades.
By following these steps, you can ensure a successful installation and setup of your indoor LED display, resulting in a visually stunning and reliable display solution.
Maintenance and Troubleshooting
Proper maintenance of an indoor LED display is essential to ensure its longevity and optimal performance. Regular cleaning of the screen and ventilation of the display cabinet can prevent overheating and prolong the life of the LEDs. Troubleshooting common issues such as pixel failures or connectivity problems can help resolve problems quickly and minimize downtime.
Conclusion
In conclusion, indoor LED screens are versatile and powerful tools that can transform indoor spaces and enhance the way we communicate and engage with our surroundings. By understanding how indoor LED screens work and the factors to consider when choosing and installing them, businesses can leverage this technology to create immersive and impactful experiences for their audiences.
In this article, we explore how LED screens can change the airport experience, making navigation easier and travel more enjoyable.
Airports are bustling gateways to adventure and are embracing technology to make your travels smoother. LED screens are a powerful innovation that is changing the game. These vibrant displays are shaping the way airports share information and guide travelers. In this article, we explore how LED screens can change the airport experience, making navigation easier and travel more enjoyable.
Real-time Flight Updates
Ever noticed those screens with flight details? These are your real-time travel buddies, equipped with HD LED screens. They show you departure and arrival times, flight numbers, terminals, and boarding gates. So, even if plans change, you know. These LED displays help avoid confusion and delays.
Immersive Information Hub
Imagine being able to stay connected to the world of aviation while you wait for your next adventure. Enter the realm of large-screen video walls at airports. These expansive displays act as a gateway to aviation-related updates, bringing you the latest news, weather conditions and travel guides. Big screens at airports become personalized portals to a wealth of information, ensuring you are not only informed, but entertained.
Seamless Wayfinding
Walking into a sprawling airport terminal can be overwhelming, but LED screens make navigating a breeze. They’re not just about flight details. They are your navigation partners. Whether you’re looking for food, shopping or the restroom, these screens will guide you to the right spot, simplifying your terminal exploration.
Elevating Advertising Experience
In the bustling airport environment, LED advertising display screens emerge as dynamic tools that transform traveler experiences. These airport LED displays serve as powerful platforms, showcasing advertisements from aviation companies, travel agencies, hotels, and various partners. By seamlessly integrating promotional content, these LED screens capture the attention of passengers during their wait times, offering a unique avenue for businesses to engage with their audience.
Finding Your Bags with Ease
Navigating through baggage claim can feel like a maze, especially after a long flight. But fear not! LED screens can save the world. They will direct you to the correct baggage claim location and provide details about the gate and carousel. Equipped with LED screens, these displays ensure you can easily find your items.
Revolutionizing Control Rooms
Behind the scenes at airports, control rooms play a critical but often overlooked role in keeping everything running. In the center of these mission-critical spaces, LED screens glow silently. As the unsung heroes, these screens provide a real-time visual command center for managing all aspects of airport activity, from flight operations to security monitoring. While passengers may not be able to see them, these LED screens are invisible catalysts that ensure the smooth running of every airport process, underscoring their integral role in aviation.
From the classification of application environment, LED display screens can be divided into indoor LED display screens and outdoor LED display screens. Different application environments have different hardware and software requirements for LED display screens.Therefore, when renting an indoor LED display, it cannot be considered from the perspective of the outdoor LED display, and should be determined according to the specific situation.So what do you need to pay attention to when renting an indoor LED display? Indoor rental LED display needs to pay attention to the following points.
1.Brightness
Brightness has a great influence on the indoor LED display. Too high brightness is easy to damage human vision and endanger human health. Too low brightness will cause the display image to be unclear.Generally speaking, and the brightness of indoor LED display is preferably 800cd/㎡-2000cd/㎡. Different brands of indoor LED display products have different brightness.
2.Viewing Angle
The viewing angle of the LED display directly determines the audience of the LED display.The larger the viewing angle, the better, and the audience will be wider. The viewing angle is affected by the LED die packaging method.Therefore, when choosing the indoor LED rental screen, you should also pay attention to the packaging method of the die.
3.Flatness
The flatness of the display screen will affect the quality of the displayed image. Indoor LED rental screen box surface flatness are kept within 0.1mm, and the box surface of the local convexity or concavity will lead to the viewing angle of the display appears dead. So the quality of the flatness is determined by the production process, and LED display manufacturers should pay attention to this problem during production.
4.Color reproduction
The color reproducibility of the display means that the colors displayed on the display should be highly consistent with the colors of the playback source in order to ensure the realism of the image.
5.Dead center
LED display dead point refers to the display is now often bright or often black single point, how much dead point is mainly by the core of the good and bad to decide. The lower the dead point, the better the display effect.
Because the Indoor LED Screen has the characteristics of a rapid increase in current with a slight increase in voltage, excessive current will cause the burning of the LED lamp or the attenuation of the brightness. When using it, a resistor should be added in series with the LED lamp to limit the current , and the Indoor LED display should work under the same current conditions. It is generally recommended that the current through the LED is 15-19mA.
2. Brightness test and product instructions
(1) When detecting and using LED, each LED must be provided with the same current, i.e. constant current detection, to ensure consistent detection brightness. The current should preferably not exceed 20mA, and 15-19mA should be used.
(2) When using spectrometer products, please categorize and use them in the order of BIN number. You cannot mix LED with different BIN numbers in the same product to avoid differences in color, brightness, and voltage. If you want to mix BIN numbers, you can put adjacent BIN numbers together, but try to avoid them.
3. Anti-static precautions
(1) All equipment and instruments that contact the indoor LED Display must be well grounded, especially soldering irons and tin furnaces must be well grounded.
(2) Operators must wear grounded anti-static wrists, anti-static shoes and anti-static clothes.
(3) Anti-static wrists must be tested every day, and those that fail to pass must be replaced.
(4) If the LED is damaged by static electricity, it will show some undesirable characteristics: leakage current increases, static forward voltage decreases or rises, does not light up or emits abnormally under low current test.
4. Indoor LED Display welding conditions
(1) Soldering iron welding: the tip temperature of the soldering iron (maximum 30W) should not exceed 300℃; the soldering time should not exceed 3 seconds; the soldering position should be at least 3 mm away from the colloid.
(2) Dip soldering: the highest temperature of dip soldering is 260℃; the dip soldering time is no more than 5 seconds; the dip soldering position is at least 2 mm away from the colloid.
5. Lead forming method
(1) It must be 2 mm away from the colloid to bend the bracket, so as not to cause the colloid to break or damage the internal structure.
(2) The stent forming must be done with fixtures or by professionals.
(3) The support forming must be completed before welding.
(4) When forming the bracket, ensure that the pins and spacing are consistent with the circuit board.
6. Indoor LED Displayinstallation method
(1) Pay attention to the arrangement of external wires of various devices to prevent incorrect polarity installation. The device should not be too close to the heating element.
(2) Be sure not to install indoor LED Displays when the pins are deformed.
(3) When deciding to install in the hole, calculate the size and tolerance of the face and the hole distance on the circuit board to avoid excessive pressure on the bracket.
(4) When installing the indoor LED Display, it is recommended to use the guide sleeve for positioning.
(5) Before the welding temperature returns to normal, it is necessary to avoid any vibration or external force on the indoor LED Display.
7. Cleaning
Special care must be taken when cleaning the colloid with chemicals, because some chemicals can damage the surface of the colloid and cause discoloration such as hydroelectricity and acetone. It can be wiped and dipped in ethanol for no more than 3 minutes at room temperature.
8. Working and storage temperature
(1) LED LAMPS light-emitting diode Topr-25℃~85℃, Tstg-40℃~100℃.
(2) LED Display display Topr-20℃～70℃, Tstg-20℃～85℃.
(3) OUT-DOOR LED LAMPS pixel tube Topr-20℃~60℃, Tstg-20℃~70℃.
In the indoor HD LED display industry, the word “refresh rate” has always been one of the important indicators of small-pitch LED displays.
The operating principle of the “refresh rate” of the small-pitch LED displays is to refresh the screen by turning on and off the light-emitting chip line by line. The “number of refreshes” per second is what we call “refresh rate”, while the high refresh rate , also brings many advantages.
1. Comfortable eye protection of LED display
Generally speaking, when the refresh rate is above 1000HZ, it is difficult for the human eye to distinguish the flickering changes, but even so, when the refresh rate is low, it is easy to feel uncomfortable when watching, and even cause damage to the eyes.
And eagerled’s small-pitch LED displays have a refresh rate of more than 1920, which not only ensures the visual effect of the screen, but also protects the eyes and reduces discomfort.
2. The publicity effect is good
In media publicity, photography and videography are often used, and the high refresh rate of the small-pitch LED display can effectively reduce water ripples, so that mobile phone shooting or camera shooting can be as authentic as possible, approaching the effect seen by the naked eye. , so that propaganda gets twice the result with half the effort.
3. Wide range of applications
A high refresh rate can bring a better visual experience, while also broadening the application range of small-pitch LED screens.
For example, small-pitch LED screens can be used in live sports events, concert projections, news displays, business district displays, commercial securities displays, etc., with stable picture effects and bright colors, while not letting go of every inch of detail. Restore as wonderful as possible.
Compared with the traditional TV program display equipment, the advantages of the indoor LED display are rich colors, convenient application, and can be flexibly adjusted according to the actual program type and projection requirements. In this post, we will show you detailed features about indoor LED displays.
1. At this stage, in many large-scale high-definition studios, LED displays are suitable to display program content. For example, indoor LED display is used as large background screens, circular mobile screens, sky screens, etc.. But in some small high-definition studios, LED screens are set at different angles to realize the display of various media materials. Therefore, application of displays in high-definition studios has become the mainstream trend and will become more popular in the future.
2. Judging from the current application scenarios of LED displays in TV high-definition studios, they mainly include speech contests, variety shows, competition programs, award shows, etc. Different usage scenarios have different application strategies for LED displays. Its advantages mainly include two aspects: on the one hand, it can display various media materials such as videos and pictures through the LED display screen, and it can also realize the split-screen function program playback as needed; on the other hand, the application of the LED display screen also has a strong effect. Virtuality and flexibility, it can not only display media material but also act as a lighting device.
3. With the continuous development of LED display technology, its application in the media industry is becoming more and more extensive. Compared with traditional display equipment, the application of LED displays in high-definition studios can not only greatly enrich the display content and improve the display clarity, but also reduce the difficulty of work in high-definition studios and further promote the improvement of TV programs.
