Angel Huang

How are indoor LED displays installed?

To install an indoor LED display, the commonly used method is to buy frames, modules, cables, power supplies, control cards and other materials to assemble the LED display by yourself, so how to assemble the modules into a whole large LED screen , and use it normally? The installation steps are explained in detail below.

Let’s take the 4800mm*1920mm LED display as an example

First calculate the size:

The size of the full-color modules used in the unit board is 320*160mm, 15 pieces long and 12 pieces high. This color screen shares 180 modules. 320*15=4800mm, 160*12=1920mm,

The net area is 4800mm*1920mm plus 10mm extra head (2mm is used to remove the stainless steel package, and the joint between the board and the frame is 5-8mm. The upper and lower heads can be left on the top and cannot be seen from the front), frame size It is 4810mm*1930mm.

PH2.5 indoor module length 320mm

PH2.5 indoor module width 160mm

PH2.5 indoor module back

1. Make the border

Make a structure based on an example of an existing small screen that is being produced. Buy 4 pieces of 4*4 square steel and 4 pieces of 2*2 (6 meters long) from the market, first use 4*4 square steel to make a field frame (can be customized according to your own situation), the size of the large frame is 4850mm*1970mm, because the size inside the small frame is the size of the screen, and the square steel is 40mm, so it is this size.

When welding, use a steel square to weld a 90-degree angle as much as possible. The size in the middle doesn’t matter. After the cross-shaped frame is completed, start to weld small square steel on it. The internal size of the small square steel is 4810mm*1930mm. The four corners and the middle part are cut into small pieces with the remaining 4*4 square steel and welded on to facilitate the cladding of stainless steel.

After the small connecting frame is completed, start to weld the back strips. Use the plate to measure and weld the first two pieces. After finding the size, you can weld all the way down. The back bar is 40mm wide and about 1980mm in length, just weld both ends. The welded frame (the back is pictured) can be installed in the hall. Make two angle steel hooks on the top of the wall.
Welded back strip

Square steel back bar

Fix the welded square steel at the screen installation position

2. Install power supply, control card and module

After the shelf is hung, leave a gap of about 10mm around, because the indoor screen cannot be made into a box frame with a fan, and only the gap of 10mm can be used for simple ventilation. When installing the power supply, first connect the two finished power cables. The positive and negative poles of the 5V output must be optimistic, otherwise the power cable, module and control card will be burned. Each finished power cord has two connectors, so that each power supply can carry four modules. Then the power supply is connected by 220V. Use 2.5 square annealed copper wires to string each row together. Finally, a set of 220V power cables is connected to the open terminal of the power distribution cabinet. The cables from the power distribution room to the LED display power distribution cabinet must be arranged before the screen is installed. After the power supply is connected, the control card is installed. The control card here uses a synchronous receiving card. For the layout of the entire power supply and control card, the LED display has a “Power Supply and System Wiring Diagram” before leaving the factory. As long as the wiring diagram is strictly followed, there will be no mistakes. General engineers themselves can also estimate the wiring method based on the number of power supplies and cards.

3. Connection between receiving card and module

Here, each card has three columns of modules, a total of 36 boards, so that one card is installed in every three columns, and the card is powered by 5V from the nearest power supply. Pay attention to the positive and negative poles, and then connect the five cards with a network cable. , the network port next to the power connector is the input port, the right is the first card, which is also the head card, the input is connected to the Gigabit network card of the computer, and the output network port is connected to the input port of the second card, the second card The output port of the card is connected to the input port of the third card, so until the last card, the fifth card, the input is connected to the output of the fourth card. The output port is empty.

4. Stainless steel edging

Stainless steel edging is required before installing the module. This is just for good looks. Some customers also require it to be installed. When doing stainless steel edging, increase 5mm according to the size of the steel structure. The purpose is to facilitate the installation of stainless steel edging and prevent it from being stuck. Stainless steel edging. Here, because the size of the screen is small, we installed the stainless steel edging in advance, and sometimes the stainless steel edging can be installed after the screen is installed, but it should be noted that the first row at the bottom must be level.

5. Install the module

After buckling the stainless steel side, start to install the module. The normal sequence of module installation: install from the bottom to the top or from the middle to both sides. There are also many controversies about this installation method. The main purpose of installing from the bottom is to keep the horizontal and vertical within the normal control range, especially when the screen area is large, it is easier to get out of control, especially the requirements for small spacing are higher, and there is a little gap If the requirements are not met, fine adjustments are required. Engineers who have installed small pitches know that even if the precision mold comes out of the module or box, there are still errors. The misalignment of a few wires will lead to the misalignment of the entire row.

Secondly, the installation from the middle to both sides can be divided into two groups or even four groups of people to divide the work and save installation time. Even if there is a problem of installation dislocation, it will basically not affect the progress of the other group of personnel.

Install the cable that comes with the module according to the drawing. The short cable is used to connect the modules. The long cable from the control card to the module should be installed according to the length of the line. The top and bottom are used. The cable is longer, about 1.5 meters long here.

Install LED modules on square steel

LED module long cable

LED module 16P cable

It is best to bring your own tools. If the cable is crushed, cut a new section, press both ends, and then install the fixed clips. Sometimes the back strip blocks the uneven module, and the cable card has to be cut off when installing it. When the cable is plugged into the module, the red edge is upward, and the arrow of the module is also upward at the same time. For modules without arrows, the printed words on the module must be upward. The connection between the modules is that the input at the front of the module is connected to the output at the back of the previous module.

6. Adjustment

After installing one card of the four-line module, turn on the power and test it. If there is any problem, solve it in time, because if you install another set, it will cover this card and cannot be tested. In addition, if you continue to install, you will not be able to find the problem in time. If all are installed Then, to find the problem, and remove the installed modules, the amount of work will be much larger.

There is a test button on the control card. You can use this method to test first when the power is on. If the installation is normal, the screen will display red, green, blue, line, field, and point information in sequence, and then test the control computer again, mainly To test whether the network cable communicates normally. If it is normal, install the next group until the installation is complete.

After installing all the modules and wrapping

September 11, 2024 Angel Huang Product Assembly, Product introduction No comments yet

What is the right LED display for a stadium?

The 2022 Qatar World Cup is the 22nd World Cup of football and will take place from 20 November to 18 December 2022. There are 8 venues for this World Cup, of which the Lusail Stadium is the main stadium for the Qatar World Cup, which can accommodate 80,000 spectators. LED displays and stadiums go hand in hand. With the arrival of the World Cup, LED displays will certainly have a bright future. So for the stadium, how to choose a suitable full-color LED display?

1. Screen protection performance

For outdoor gyms, heat dissipation has always been a part of sports LED dispaly that have been criticized. Considering the hot and dry environment in the Middle East, high flame retardant grade and protection grade are necessary, and it is better to have a built-in cooling fan.

2. Overall brightness and contrast

The brightness requirements of stadium LED display screens are higher than indoors, but it is not that the larger the brightness value, the more suitable. For LED screens, brightness, contrast, and energy-saving effects need to be considered comprehensively.

3. The choice of installation method

The installation position determines the installation method of the LED display. When installing screens in stadiums, it is necessary to consider whether the screen needs to be grounded, whether it supports front and rear maintenance, and the difficulty of installation and maintenance.

4. Viewing distance

As a large outdoor stadium, it is often necessary to consider users who watch at medium and long distances, and generally choose a display screen with a larger dot pitch. P6 and P8 are two common dot pitches in outdoor stadiums.

5. Wide viewing angle

The selection of a display with a high refresh rate can ensure the smooth continuity of the live broadcast of large-scale sports events, and the human eye can feel more comfortable and natural.

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LED Screens for Trade Fairs and Exhibitions

In today’s digital age, LED screens have become an integral part of various exhibitions. Their vibrant displays and versatility make them a popular choice for showcasing information, engaging audiences, and creating immersive experiences. This article provides a comprehensive overview of the application of LED screens in exhibitions, exploring their use in technology exhibitions, industry exhibitions, museum exhibitions, creative design exhibitions, and more.

LED Screens in Technology Exhibitions

Technology exhibitions serve as platforms to showcase the latest innovations and advancements. LED screens play a crucial role in these exhibitions by providing dynamic visual displays that capture visitors’ attention. From large-scale video walls highlighting product features to interactive touchscreens demonstrating cutting-edge technologies, exhibition LED screens enhance the overall exhibition experience and effectively communicate complex concepts. They create an immersive environment where attendees can interact with the latest tech offerings.

LED Screens in Industry Exhibitions

Industry exhibitions bring together professionals from various sectors to exchange knowledge and explore business opportunities. LED display screens are widely used in these exhibitions to showcase products, services, and industry-related information. Whether it’s displaying real-time data, presenting case studies, featuring interactive presentations, LED screens enable exhibitors to engage with their target audience and leave a lasting impression. These screens provide a visually appealing platform for companies to demonstrate their expertise and establish their brand presence.

LED Screens in Museum Exhibitions

Museum exhibitions aim to educate and entertain visitors through LED displays. LED screens offer museums a powerful tool present information in an engaging and visually appealing manner. They can be used to showcase high-resolution images, videos, and animations, bringing artifacts and historical events to life. LED screens also facilitate interactive exhibits, allowing visitors to delve deeper into the subject matter and personalize their museum experience. By incorporating LED screens, museums can create immersive environments that captivate and educate visitors.

LED Screens in Creative Design Exhibitions

Creative design exhibitions celebrate artistic expression and innovation across various disciplines. LED screens provide artists and designers with a canvas to showcase their work a captivating way. Whether it’s displaying digital art installations, projecting immersive visuals, or incorporating LED screens into interactive installations, these displays add a dynamic and modern touch to creative design exhibitions. LED screens captivate visitors and stimulate their senses, creating atmosphere that fosters creativity and inspiration.

Other Applications of LED Screens in Exhibitions

In addition to the aforementioned exhibition types, LED screens find applications in various other contexts. They can be used in fashion exhibitions to display runway shows or highlight designer collections. LED screens are also utilized in automotive exhibitions to showcase vehicle features and create engaging presentations. Furthermore, LED screens are employed in educational exhibitions to present scientific concepts, historical events, and environmental issues in an interactive and visually compelling manner.

September 10, 2024 Angel Huang Product introduction No comments yet

LED displays for museums and art and innovation centres

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 Muenled 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.

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Church LED display applications

In recent years, churches have embraced modern technology to enhance their worship experience. One such technological advancement is the use of LED screens. These high-resolution displays have revolutionized the way messages are delivered and congregants connect with their faith. In this article, we will explore the various applications of church LED screens and how they have become an integral part of modern worship settings.

Benefits of Church LED Screens

Engaging Visual Presentations

With LED screens, churches can deliver visually stimulating presentations that captivate the congregation’s attention. Whether it’s displaying hymn lyrics, scripture verses, or multimedia content, the vibrant colors and sharp images enhance the overall worship experience.

Clearer Communication

LED screens provide clear visibility, ensuring that everyone in the church can read the displayed text or watch the videos without any difficulty. This eliminates the need for printed materials, enabling seamless communication during sermons, announcements, and other church activities.

Versatility and Flexibility

LED screens offer versatility in terms of content delivery. Churches can display live streaming of religious services, guest speakers, or important events, enabling remote members to participate in real-time. Additionally, church LED screens can be utilized for different purposes such as displaying worship lyrics, Bible passages, sermon illustrations, or even projecting scenic images during worship.

Enhancing Accessibility

For visually impaired individuals, LED screens with customizable font sizes and color contrasts ensure inclusivity in church services. By providing larger texts and suitable color combinations, churches create an accessible environment for all members, fostering a sense of community among worshipers.

Visual Support for Worship Programs

From worship bands to choirs, LED screens provide a visual backdrop that enhances performances. Videos, images, and subtle graphics can be displayed to complement the songs, creating a more immersive worship environment.

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Outdoor LED display advantages and scene application

With the development of science and technology, the types of outdoor advertising are also showing a trend of diversification. Walking in the city, in addition to the common bus advertisements and bus shelter advertisements, we will also see LED display advertisements, big-name advertisements, subway advertisements.

Advantages of outdoor LED display

The position is fixed and can become a regional sign

Generally speaking, outdoor LED screens must select a fixed space for display. Because of this feature, the outdoor LED screen can attract high attention with its strong visual impact, and become a geographical indication in the urban area, so as to repeatedly disseminate information to consumers at regular and fixed points.

Various forms of expression

Using its superb sound and light technology, the outdoor LED screen can display various graphic animations through computer control, and use various forms to display advertisements and other information: it can display static images or dynamic images; it can display two It can also display three-dimensional images, presenting wonderful effects around the clock.

Diversified combination, strong plasticity

In addition to its own form of creative design, LED can also be combined with other materials, such as neon lights, light bulbs, inkjet light boxes, etc., carefully designed with diversified combinations, and applied in the same advertisement or information, it looks dynamic and gives People feel pleasing to the eye.

High arrival rate and good dissemination effect

Outdoor LED displays are direct and concise, and can publish advertisements and other information 24 hours a day, with a high frequency of transmission. In addition, for specific target audiences in fixed areas, through strategic media arrangement and distribution, an ideal reach rate can be created to achieve Good spread effect.

Scenario application

Building curtain LED wall

Urban building curtain walls are mainly concentrated in the bustling areas of the city. Such a huge stock of building curtain walls is a huge potential market for outdoor media advertising. The advertising value of this market has not been fully developed, and outdoor advertising resources in cities are increasingly exhausted. In this case, the glass curtain wall is a new blue ocean field. The scope of this field is very wide, such as urban landmark buildings, municipal buildings, airports, automobile 4S stores, hotels, banks, chain stores and other glass curtain wall buildings with advertising commercial value.

Municipal engineering LED screen

By setting up LED display screens at the intersections of busy streets, large parks, large commercial centers, subways, expressways and other areas with large traffic, as well as important municipal places, municipal departments can release information and publicize.

Sports events LED screen

The application of LED display in the field of stadiums is very important. It can provide real-time broadcast of the game and playback of wonderful pictures so that the audience can better appreciate the game. At the same time, it can also provide slow motion playback to help referees make correct decisions and reduce unnecessary Necessary disputes can ensure fairer and more fair results of the competition. In addition, it can also be used for athlete introduction, competition result information display, and commercial advertisement broadcasting. LED full-color display has become an essential facility in various modern sports venues including football fields, basketball stadiums, and track and field stadiums. With the development of the sports industry, the demand is still increasing.

Stage background LED screen

In various stylistic performances and evening parties, LED display screens have become an indispensable tool to enhance the performance atmosphere and show better stage effects. On the one hand, the LED display screen can broadcast and replay the live game, so that the audience at a distance can also clearly appreciate the performance. More importantly, the LED display screen can be used to display stage special effects, expand the performance space, and enhance the stage atmosphere. In-depth expression of the theme style of each program is extremely important in large-scale stage performances such as Spring Festival Gala and concerts.

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About the LED screens used in the arena

Introduction

As we all know, electronic sports is one of the fastest growing industries today. In the magical world of electronic sports, virtual battles capture the attention of millions of viewers around the world, and every detail is crucial to creating an immersive and engaging experience. And esports arena screens are an important part of the esports scene, which is seen as a canvas for digital confrontation, where players and spectators can peer into the thrills of competitive gaming. So, what exactly are esports arena screens and how do they drive the spectacular presentation of electronic sports? Let’s delve into the complexities of these screens and reveal everything you need to know.

Understanding Esports Arena Screens

Esports arena screens, also known as arena LED screens or stadium LED displays, are dedicated LED screens designed specifically to meet the rigors of competitive gaming environments. Unlike traditional displays, electronic sports arena screens are designed to provide ultra-fast response, high refresh rates, and excellent visual clarity – factors that are critical to ensuring a competitive edge in fast-paced games. The main purpose of electronic sports arena screens is to provide high definition visual content to a wide audience of off-field audiences. Make it an ideal location for live events, display ads, deliver messages and enhance the atmosphere of the venue.

How Do Esports Arena Screens Work?

At the heart of a stadium LED display are thousands of individual LED modules, each capable of emitting light independently. These modules are arranged closely together to form a seamless display surface. Behind the scenes, sophisticated control systems manage the intensity and color of each LED, creating stunning visuals with high contrast and brightness levels.

Content displayed on an LED screen is typically driven by powerful multimedia processors connected to various input sources, such as computers, or video playback devices. This setup allows real-time rendering of video feeds, graphics, animations, and other multimedia content, ensuring a dynamic and engaging viewing experience for the audience.

Key Features and Benefits of Esports Arena Screen

High Resolution: Arena LED displays boast impressive resolution capabilities, ensuring crisp and clear images even when viewed from a distance.

Brightness and Contrast: These displays deliver exceptional levels of brightness, making them visible even in brightly lit environments such as outdoor stadiums. In addition, they offer high contrast ratios, enhancing the clarity and depth of displayed content.

Versatility: Arena LED screens are highly versatile and can adapt to a wide range of events and applications, from traditional sporting events and esports to corporate presentations and product launches.

Scalability: Stadium LED screens can support customization to suit the specific requirements of any venue, whether it’s a small indoor arena or a sprawling outdoor stadium. They can also come in a variety of shapes and sizes to create a compelling visual display.

Energy Efficiency: Despite their huge size and brightness, LED screens are surprisingly energy efficient, consuming significantly less power than traditional display technologies.

Live example of Esports Arena Screens

Are you interested in electronic sports? Have you been lucky enough to watch a game in an offline esports venue? I think you must be interested in the recent League of Legends Mid-Season Invitational (MSI). The event is being held in Chengdu, China! In May, twelve shortlisted teams from all over the world will make their first global event of the year and gather at Chengdu Financial City Performing Arts Center. This makes esports fans eagerly await. In the game, the esports events screen plays a crucial role. It can broadcast live player actions, competition data and supplier ads. The huge screen also makes the audience feel immersive, making them enthusiastic and constantly cheering for their favorite players. At the same time, the contestants also showed their best strength in cheering fans, bringing exciting games to the audience.

Applications for stadium LED screen

Player Stations: During the competition, the electronic sports arena screen is the main display to play the player’s game operations, providing them with the best visual performance required at the highest level of competition.

Spectator Viewing: In large esports arenas and venues, multiple arena LED screens are strategically placed throughout the venue to allow spectators to follow the action from various angles, ensuring everyone has a clear view of the gameplay.

Broadcasting: Esports events are often streamed live to online audiences around the world, with dedicated broadcast settings featuring high-quality esports arena screens to showcase intense gameplay and commentary.

Conclusion

In conclusion, in the dynamic and fiercely competitive world of esports, every millisecond counts, and every pixel matters. Esports arena screens play a crucial role in delivering the performance and visual fidelity needed to enhance the gaming experience for players and spectators alike. With cutting-edge technology and meticulous attention to detail, these screens continue to push the boundaries of what’s possible, shaping the future of competitive gaming one pixel at a time.

September 7, 2024 Angel Huang Product introduction No comments yet

Features and technical principles of the interactive LED floor tile screen

The led interactive floor tile screen is a novel digital ground display device specially customized for stages, catwalks, entertainment and other places. Its response is based on new digital technology, using microcomputer full digital processing, advanced circuit protection equipment, and video The synchronous control method achieves high-resolution soft color display effects and completes the perfect combination of stage virtual landscaping and performance interaction; it uses a high-strength tempered glass mask and a sturdy die-cast aluminum alloy support device. So what are the characteristics and technical principles of LED interactive floor tile screens?

The interactive LED screen adopts a video synchronization control scheme to achieve high-resolution soft color display effects, completing the perfect combination of stage virtual landscaping and performance interaction; it uses a high-strength tempered glass mask and a solid support device. The LED interactive floor tile display has a load-bearing capacity of more than 1 ton, strong impact resistance, and can be stepped on directly. The modular design can be quickly disassembled and assembled, and the protective structure with excellent performance can achieve seamless splicing and random combination.

Features of interactive LED floor tile screen

1. Fast and flexible installation: direct installation without tools or guide rail installation.

2. High load-bearing performance: Aluminum alloy material structure, high load-bearing capacity of up to 1.5 tons per square meter.

3. Excellent maintenance performance: can be directly replaced without dismantling adjacent boxes.

4. High contrast design: Technical design mask, clear playback effect.

5. Excellent low-brightness and high-gray effect, uniform grayscale display and good consistency.

LED interactive floor tile screen technology principle

1. The multimedia interactive system consists of an image motion capture device, a data transceiver, a data processor and an LED floor tile screen.

2. The image motion capture device captures and collects participants’ images and motion data.

3. The function of the data transceiver is to realize express transmission of data back and forth between motion captures.

4. The data processor is the core part that realizes real-time interaction between participants and various effects. It analyzes and processes the collected image and action data, and merges it with the data inherent in the processor.

The technology used in the LED interactive floor tile screen system is mixed virtual reality technology and motion capture technology, which is a further improvement of virtual reality technology. Virtual reality is a technology that uses computers to generate three-dimensional images to display and interact with a three-dimensional space. Through mixed reality, users can control virtual images while also being in contact with the real environment, thus enhancing the sensory visual experience.

DDW LED display manufacturers can carry out creative design and planning based on the actual needs of users’ LED interactive floor tile screen project content, integrate the software and hardware of interactive devices, project and customer needs, and can provide various interactive display types and methods to complete the project site System installation and debugging. And improve after-sales service, free training for users, free maintenance during the warranty period, and provide strong technical support.

Interactive floor LED screen application scenarios

interactive floor LED screen is suitable for science and technology museums, museums, planning halls, tourist attractions, hotel venues, commercial exhibitions, brand exhibition halls, children’s playgrounds, children’s palaces, theme parks, digital information, shopping malls leisure experience areas, education halls, entertainment venues, stairs Stairs and other manufacturers.

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Application Scenarios for Transparent LED Screens

With the continuous development and progress of LED display technology, people have higher and higher requirements for outdoor advertising media, and traditional advertising light boxes, posters and other media can no longer meet people’s new advertising development and needs, so outdoor high-definition LED display The screen stands out, and Xun is a new trend in the development of new media. Under the background of such a big environment, transparent LED displays have gradually occupied the market, especially in the application field of glass curtain walls, occupying an increasingly important position. Today, I will introduce some application scenarios and advantages of transparent screens.

Glass window scene application

In major cities, glass windows are set up in major stores, and the products are dazzling, and the windows have become a part of people’s life. The scene application in the glass window is also one of the main application scenes of the transparent screen. The transparent LED screen in the store is transparent and gorgeous advertising images, which can attract customers very well, and at the same time can improve the sense of fashion and class of the store.

Scenario application in shopping malls and supermarkets

There are a wide range of application scenarios in sightseeing elevators, atriums, and glass partitions in shopping malls. The modern artistic beauty of transparent LED screens is effectively combined with the shopping mall environment. It is a sharp tool to increase the customer flow of the shopping mall, and at the same time, it can also improve the sense of technology and grade of the shopping mall.

Application of stage and stage beauty scenes

LED transparent screens can be constructed in a variety of ways according to stage shapes. By using the characteristics of transparency and thinness of transparent LED screens, a strong transparent video effect can be produced, and the depth of field of the whole picture can be lengthened. At the same time, it does not hinder the stage design to leave space for the lighting to hang and play, to render a certain atmosphere and dynamics to the stage, and to express the theme better.

Scenario application of glass curtain wall

Many buildings in the city use glass curtain walls, and the location is eye-catching, which can be a good outdoor advertising carrier. The perfect combination with the glass curtain wall of the building is a seamless one without changing the appearance of the building at all. During the day, the permeability and lighting of the glass curtain wall are hardly affected. At night, the magnificent and colorful pictures make the city more romantic. Passing vehicles or pedestrians will be attracted by the transparent and dazzling advertising images, thus achieving good advertising communication effects.

Exhibition scene application

Various science and technology museums, exhibition halls, exhibitions and other display scenarios. For example, the science and technology museum is an important place to disseminate scientific knowledge, and transparent LED display can be customized in different shapes. As a high-tech effect display, people can perceive the magic and mystery of technology through the LED transparent screen.

Application of Creative Customization Scenarios

Conventional screens are square in shape, causing visual aesthetic fatigue. In the field of special-shaped customization, such as spherical, curved, cylindrical, etc., the application of LED transparent screens can further improve the appearance and aesthetics, and can also well adapt to the overall structure and use requirements of the environment, which is very eye-catching and experience.

September 6, 2024 Angel Huang Product introduction No comments yet

Difference between COB LED screen and GOB LED screen packaging

In the dynamic world of LED display manufacturing, the choice between Chip-on-Board (COB) packaging and Glass-on-Board (GOB) packaging is pivotal. As a reputable LED display manufacturer, understanding the nuances between these two packaging methods is crucial for making informed decisions. In this article, we’ll delve into the disparities and comparative advantages of COB and GOB packaging technologies.

COB Packaging: A Closer Look

COB packaging, short for Chip-on-Board, is a technique where individual LED chips are directly mounted onto a substrate. This method provides a compact and seamless integration, allowing for high pixel density and improved reliability. One notable advantage of COB packaging lies in its ability to reduce the distance between LEDs, resulting in enhanced image uniformity and color consistency. LED display manufacturers often opt for COB packaging when aiming for displays with a high resolution and superior performance.

GOB Packaging: Unveiling the Glass Advantage

On the other hand, Glass-on-Board (GOB) packaging involves encapsulating LED chips within a layer of glass. This method provides additional protection to the LED elements, shielding them from external factors such as moisture, dust, and physical impact. GOB packaging is particularly favored in applications where robustness and durability are paramount. The glass layer not only safeguards the LEDs but also improves heat dissipation, contributing to the overall longevity of the display.

Comparative Analysis: COB vs. GOB

Pixel Density and Resolution

When it comes to pixel density and resolution, COB packaging takes the lead. The direct mounting of LED chips on the substrate allows for a more compact arrangement, resulting in displays with higher pixel counts. This advantage is especially evident in applications where achieving fine details and clarity is essential.

Durability and Environmental Protection

GOB packaging, with its protective glass layer, excels in terms of durability and environmental resistance. The encapsulation of LED chips within glass provides an additional barrier against moisture, dust, and physical impact. This makes GOB-packaged displays ideal for outdoor installations or environments with challenging conditions.

Manufacturing Complexity and Cost

COB packaging is generally more straightforward in terms of manufacturing complexity, contributing to cost-effectiveness. The direct mounting of LED chips simplifies the production process, making COB-packaged displays a more budget-friendly option. Conversely, the additional steps involved in GOB packaging, such as encapsulating LEDs within glass, may result in slightly higher manufacturing costs.