Calculation of the best and farthest viewing distance of LED display screen

In recent years, led display is a relatively hot new media technology. Compared with other display technologies such as LCD screens and projections, LED displays have the advantages of bright colors, stable display, long service life, and wide viewing range, making them widely used in commercial advertising, intelligent monitoring, high-end conferences, command centers, etc. been applied and developed. For users, the viewing distance (that is, the viewing distance) of the LED display is very important, and it will affect the coverage of advertisements and the viewing angle of users. So, how to calculate the best and farthest viewing distance of the LED display?

To understand the calculation method of the viewing distance of the LED display, you first need to understand the dot pitch of the LED display. The dot pitch of the LED display refers to the center distance between each pixel in the LED display and every adjacent pixel. The dot pitch is usually represented by P, and the calculation unit is mm. P10 means the LED display. The pixel pitch of the display is 10mm. Generally speaking, the formula for calculating the best and farthest viewing distance of Foldable LED Mesh Screen displays in the industry is as follows:

RGB color mixing distance The distance of mixing three colors into a single color: LED full-color screen viewing distance = pixel pitch (mm) × 500 ~ pixel pitch (mm) × 1000

The minimum viewing distance can display a smooth image distance: LED display visual distance = pixel pitch (mm) × 1000

The most suitable viewing distance is the distance at which the viewer can see a high-definition picture: the best viewing distance of the LED display = pixel pitch (mm) × 3000 ~ pixel pitch (mm) × 1000

The farthest viewing distance: the farthest viewing distance of the led display = screen height (meters) × 30 (times)

LED screens, or Light Emitting Diode screens, have revolutionized the display industry with their numerous advantages over traditional display technologies. From enhanced brightness and color reproduction to energy efficiency and durability, LED screens offer a range of benefits that make them the preferred choice for a wide range of applications. Here are some of the key advantages of LED screens compared to traditional display technologies:

Brightness and Visibility:

LED screens are known for their exceptional brightness, making them highly visible even in brightly lit environments. LED technology allows for higher brightness levels compared to traditional displays, ensuring that content remains clear and legible even in direct sunlight or well-lit indoor spaces. This makes LED screens ideal for outdoor advertising, digital signage, and large-scale displays where visibility is critical.

Color Reproduction:

LED screens offer superior color reproduction and saturation compared to traditional display technologies such as LCD or plasma screens. With their ability to produce a wide range of colors and achieve high color accuracy, LED screens deliver vibrant and lifelike images that captivate viewers and enhance visual experiences. Whether displaying multimedia content, graphics, or video presentations, LED screens ensure that colors appear rich and true to life.

Energy Efficiency:

LED screens are highly energy efficient, consuming significantly less power than traditional display technologies. LEDs use semiconductor diodes to emit light directly, resulting in minimal energy wastage and lower electricity consumption. This not only reduces operating costs but also makes LED screens a more environmentally friendly option by conserving energy and reducing carbon emissions.

Longevity and Durability:

LED screens are designed to be durable and long-lasting, with LED modules capable of operating for tens of thousands of hours. Unlike traditional display technologies that may degrade over time or suffer from image burn-in, LED screens maintain their brightness and image quality over extended periods of use. This longevity minimizes the need for frequent replacements and reduces maintenance costs, making LED screens a cost-effective solution in the long run.

Slim and Lightweight Design:

LED screens feature a slim and lightweight design that makes them easy to install and integrate into a variety of environments. Compared to bulky CRT monitors or projection systems, LED screens offer a sleek and space-saving solution for displaying content in retail stores, corporate lobbies, event venues, and public spaces. Their slim profile and lightweight construction also make LED screens suitable for mounting on walls, ceilings, or custom monitor structures without requiring additional structural support.

Flexibility and Customization:

LED screens offer greater flexibility and customization options compared to traditional display technologies. LED modules can be arranged in various configurations to create custom screen sizes, shapes, and aspect ratios tailored to specific requirements. This flexibility allows for creative design possibilities, such as curved displays, seamless video walls, and irregular-shaped installations, enabling brands to create visually stunning and impactful displays that capture attention and leave a lasting impression.

Instant On/Off and Low Latency:

LED screens feature instant on/off functionality and low latency, ensuring responsive performance and seamless content playback. Unlike traditional display technologies that may require warm-up time or suffer from input lag, LED screens deliver instantaneous response times and instant image rendering, providing smooth and uninterrupted viewing experiences. This makes LED screens well-suited for applications where real-time content updates and fast response times are critical, such as live events, sports venues, and command and control centers.

In conclusion, LED screens offer a range of advantages over traditional display technologies, including superior brightness and visibility, enhanced color reproduction, energy efficiency, longevity and durability, slim and lightweight design, flexibility and customization, and instant on/off functionality. With their exceptional performance, versatility, and cost-effectiveness, LED screens have become the preferred choice for a wide range of applications, from advertising and digital signage to entertainment, education, and beyond. As LED technology continues to evolve and innovate, we can expect even greater advancements and new possibilities in the world of display technology.

How to prevent condensation on the LED display?

As we all know, condensation is a potential hidden danger of LED display screens, especially for components such as module connectors that do not have spray-painted waterproof components, condensation is very likely to corrode the metal material of the components, thus affecting the connection performance, which affects the display effect of the display. Outdoor led display screens are extremely prone to condensation and water droplets on the circuit board under such uncertain conditions as wind, rain, lightning and snow, high and low temperature changes outdoors, which will affect the display screen. In this case, the product life is only indoor LED display screens. about 30%.

How to effectively prevent condensation and waterproof, improve the life of the display circuit board, and save repair costs has become a major problem in the quality of outdoor LED displays. Let’s take a look at related solutions:

Outdoor led display anti-condensation solution one [coating three anti-paint]

Aiming at the problem of condensation on outdoor LED displays, many outdoor led display screen LED display applications in my country do not protect circuit board products, so the problem is widespread. In view of this situation analysis, the use of anti-condensation three-proof paint solution can solve the problem of circuit board condensation on the one hand, and can improve the product life on the other hand. The principle of the anti-condensation solution for anti-condensation conformal paint removal is mainly to attach a layer of micron-level anti-condensation conformal paint to the surface of the circuit board through low-concentration micron coating technology. It has extremely low surface tension, so that If not, the condensation on the circuit board will automatically slide off, thus achieving the anti-condensation effect.

Outdoor led display anti-condensation solution two [electric heating method]

Adopt electric heating method: add anti-condensation device inside the LED display; keep the temperature inside the display always higher than the ambient temperature outside the screen, and try to reduce the relative humidity inside the screen to completely prevent condensation inside the screen.

University of Illinois develops 3D displays for VR

After wearing a VR headset for a while, you may notice symptoms of eye fatigue, and the reason is actually related to the little-known neuroscience phenomenon of vergence-accommodation conflict.

In short, the distance between the eye and the object does not match the focus. Most VR goggles require you to stare at a screen only a few centimeters away from your eyes, but focus on a point farther away. This task confuses the brain, which is used to both being in the same place. But now optical engineers have developed a new type of 3D display, a breakthrough they claim will resolve the vergence-accommodation conflict.

Liang Gao from the University of Illinois in the United States said: “We hope to replace the current optical display models used in AR and VR with our 3D display to solve the problem of eye fatigue. A new generation of 3D displays.”

The new display module is only 1 by 2 inches, but it produces depth cues that allow the brain to perceive in the same way as real life. This is primarily achieved by dividing the digital display into sub-panels that create 2D images. Such sub-panel images can be moved to different depths, but are all centered on each other.

As a result, users appear to be able to see images at different depths. In addition, creative led video wall the researchers used a special algorithm to blend the edges together, making the depth information appear continuous and uninterrupted, and integrating a single 3D image.

Gao said: “Someone tried the same method as ours to create multi-panel depth, but instead of creating multiple depth images at the same time, they changed the image quickly. However, this method requires a trade-off in dynamic range or contrast. , because each image is displayed for a very short duration.”

The next step for the researchers is to reduce the size, weight and power consumption of the system, making it more practical for users to wear. Additionally, the team is looking for partners to commercialize the technology. It is understood that the complete information of the system has been published in the journal Optics Letters.

Three major problems need to be solved for small-pitch LEDs to enter the home TV field

The LED small-pitch display truly embodies China’s “smart” manufacturing, and its rapid development trend proves that the LED small-pitch display has a broad market prospect. Home TV is a big cake with a global market size of nearly one trillion yuan per year. Can small-pitch LEDs share it? From a technical point of view, there are still several problems to be solved when LED-TV enters the home.

1. Electromagnetic Compatibility (EMC). LED-TV as a household appliance, in the national standard and national compulsory certification, its radiated disturbance field strength limit, radiated disturbance power limit, power terminal disturbance voltage limit and conduction common mode disturbance voltage of various signal ports Level limits are equal to CLASS-B in the national standard GB9254-2008 for information technology equipment.

In recent years, some outstanding companies in the industry have achieved results in this research, and the electromagnetic compatibility performance of a single display cabinet has truly reached CLASS-B level. However, household TVs must regard LED-TV as a complete set, and the achievement of CLASS-B level for a single cabinet does not mean that the whole set can reach CLASS-B level. As a compulsory certification of household appliances, we must not have the idea of muddling through. Shielding, grounding, frequency shifting, filtering, balanced transmission, component upgrades, circuit technology improvements, etc., perhaps we need to use all kinds of martial arts to get rid of the devil, and the cost will inevitably increase significantly.

Two, “caterpillar”. The “caterpillar” phenomenon is a common name in the industry for the failure of an adjacent LED caused by the failure of one LED, and there are many reasons for it. Among them, the “caterpillar” phenomenon caused by the internal short circuit of a single 3-in-1 LED has not yet been found in the industry to completely cure it. In fact, the root cause of the “caterpillar” is the accumulation of a large amount of metal conductive materials in the small space of the LED. If we can start from the upstream of the chip and package, and greatly reduce the use of metal conductive materials inside the LED, especially the use of silver glue, we may be able to fundamentally eliminate the mechanism of “caterpillars”. The good news is that people of insight in the industry have already started research and exploration of many new materials and new processes.

Among the many technical routes, there are three exploration directions worthy of attention: First, the red, green and blue are all double-electrode chips with a horizontal structure, and then all the insulating glue is used as the adhesive during the die bonding, and the use of silver glue is completely eliminated, so as to maximize Eliminate the main cause of “caterpillar” generation. The disadvantage of this solution is that the number of bonding wires has increased from 5 to 6, and the original narrow space is even more cramped. The advantage is that the use of conductive silver glue is completely abandoned, and the technical solution is practical. The second is to use flip-chip LED chips. This solution can greatly reduce the use of metal conductive materials inside the LED, and the size of the LED can be made smaller, that is, the pixel density of the LED-TV can be made higher, and we can even dare to dream of 4K-LED-TV entering family. The advantages of this technical route are unquestionable, but the disadvantage is that it completely subverts the existing technical route. Therefore, this route is not something ordinary companies can do. The third is to adopt flip chip + flip chip welding process. Once it is maturely applied in the display field, it will bring infinite possibilities for the integration of LED display area array into flip chip + CSP + COB, and may bring us even greater surprises.

3. Color reproduction. LED has many technical advantages, one of which is the high color purity of the three primary colors of red, green and blue, which constitutes a wider color gamut range, thus forming an LED-TV whose color gamut range can reach more than 120% of the NTSC color gamut range . Therefore, LED display has become the darling in the media industry that needs to catch people’s attention. When modular led display panels, Anuncio.anunciase.com published a blog post,, Anuncio.anunciase.com published a blog post,-TV enters the home, we not only need high color purity (that is, wide color gamut), but also need realistic color reproduction.

The low color reproduction of LED-TV is mainly due to the distortion (reddish) of human skin color. To solve this problem, the three primary colors of red, green and blue can be adjusted and matched, which can be divided into three levels for practice. The first level is “dominant wavelength matching”. The main wavelength matching of red LED is about 612nm, the main wavelength matching of green LED is about 548nm, and the main wavelength matching of blue LED is about 465nm. The second realm is “higher purity of the three primary colors”. After realizing the first level of “dominant wavelength matching”, we found that if the “dominant wavelength matching” is achieved at the expense of color purity, wouldn’t it be “the gain of the mulberry and the loss of the east corner”? Maybe we have to start with upstream chip materials, and even use multi-primary color matching technology to fully realize not only red, green and blue “dominant wavelength matching” but also “higher color purity”. The third realm is “balanced enhancement of the purity of the three primary colors”. If we match the wavelength and improve the color purity, but the improvement rate of the color purity of the three primary colors is uneven, that is, the red color purity increases by about 6%, the blue color increases by 3% to 4%, and the green color purity is basically the same. Then the phenomenon of “red-faced Guan Gong” is still lingering. Therefore, we also need to start with the epitaxial materials in the upstream, the packaging in the midstream (multi-primary color packaging), and the color space transformation in the downstream, and strive to achieve a balanced improvement in color purity under the condition of matching the dominant wavelengths of the three primary colors.

Touchscreen LED screens are revolutionizing the way we interact with digital content, offering immersive and engaging experiences that blur the lines between the physical and digital worlds. By combining the vibrant visuals of LED displays with the intuitive interface of touchscreen technology, these innovative screens are changing the game across various industries, from retail and entertainment to education and hospitality. Here’s how touchscreen LED screens are reshaping interactive experiences:

Enhanced Engagement: Touchscreen LED screens provide a hands-on, interactive experience that captivates users and encourages active participation. Whether browsing products in a retail store, exploring exhibits in a museum, or interacting with digital signage in a public space, users are drawn to the tactile nature of touchscreen displays, leading to increased engagement and longer dwell times.

Personalized Interaction: Touchscreen LED screens enable personalized interaction by allowing users to navigate content, customize preferences, and access information based on their individual interests and needs. Through intuitive gestures such as tapping, swiping, and pinching, users can interact with content in a natural and intuitive way, creating a more personalized and immersive experience.

Multi-Touch Capabilities: Touchscreen LED screens support multi-touch capabilities, allowing multiple users to interact with the display simultaneously. This feature is particularly beneficial in collaborative environments such as classrooms, boardrooms, and collaborative workspaces, where users can collaborate on projects, share ideas, and engage in group activities using the same screen.

Dynamic Content Delivery: Touchscreen Foldable LED Mesh Display (view site…) screens enable dynamic content delivery, allowing users to access real-time information, updates, and interactive experiences on demand. Whether displaying live data feeds, interactive maps, or immersive multimedia content, touchscreen displays provide a versatile platform for delivering dynamic and engaging content that captures users’ attention and keeps them informed and entertained.

Gamification and Interactive Experiences: Touchscreen LED screens lend themselves well to gamification and interactive experiences, allowing users to participate in games, quizzes, and interactive challenges. By integrating gamified elements such as leaderboards, achievements, and rewards, touchscreen displays can transform passive viewing experiences into active and enjoyable interactions, fostering a sense of competition, motivation, and achievement among users.

Data Capture and Analytics: Touchscreen LED screens enable data capture and analytics, allowing organizations to collect valuable insights into user behavior, preferences, and engagement patterns. By tracking user interactions, navigation paths, and dwell times, organizations can gain valuable insights into audience demographics, interests, and behaviors, which can inform content strategies, marketing campaigns, and business decisions.

Accessibility and Inclusivity: Touchscreen LED screens promote accessibility and inclusivity by providing intuitive interfaces and customizable features that accommodate users with diverse needs and abilities. Features such as adjustable font sizes, voice commands, and assistive technologies enhance accessibility for users with disabilities, ensuring that everyone can participate and engage in interactive experiences.

In conclusion, touchscreen LED screens are transforming interactive experiences across various industries by offering enhanced engagement, personalized interaction, multi-touch capabilities, dynamic content delivery, gamification, data capture, accessibility, and inclusivity. As organizations continue to embrace digital innovation and leverage touchscreen technology to create immersive and interactive experiences, touchscreen LED screens will play an increasingly important role in shaping the future of interactive content delivery and user engagement.

LED screens are revolutionizing healthcare facilities by offering innovative solutions that improve patient care, enhance communication, and streamline operations. From digital signage and patient education to wayfinding and telemedicine, LED screens are transforming the healthcare experience for patients, caregivers, and staff. Here are some innovative applications of LED screens in healthcare facilities:

Digital Signage and Wayfinding:

LED screens serve as digital signage and wayfinding solutions to help patients and visitors navigate healthcare facilities efficiently. Digital directories, interactive maps, and dynamic signage displayed on LED screens provide clear directions to different departments, clinics, and amenities within the facility. By guiding patients to their destinations and reducing confusion, LED screens improve the overall patient experience and streamline the flow of traffic in busy healthcare environments.

Patient Education and Engagement:

LED screens are used for patient education and engagement initiatives to empower patients with information about their health, treatment options, and self-care practices. Interactive touchscreen displays and multimedia presentations displayed on LED screens deliver educational content on medical conditions, procedures, medications, and lifestyle management. By providing patients with access to personalized health information and resources, LED screens promote informed decision-making and encourage active participation in their healthcare journey.

Entertainment and Distraction:

LED screens provide entertainment and distraction for patients during their hospital stay, helping to alleviate boredom, anxiety, and stress. Televisions equipped with LED screens offer a wide range of entertainment options, including movies, TV shows, games, and internet access, to keep patients entertained and engaged while they recover. By offering access to entertainment content and digital media, LED screens create a more comfortable and enjoyable environment for patients and contribute to their overall well-being and satisfaction.

Real-Time Patient Monitoring:

LED screens are integrated with medical devices and monitoring systems to display real-time patient data, vital signs, and clinical information at the point of care. Large-format LED displays located in patient rooms, nursing stations, and intensive care units provide healthcare providers with instant access to critical patient information, allowing them to monitor patients closely and respond quickly to changes in their condition. By displaying real-time data in a clear and visible format, LED screens enhance patient safety and improve clinical decision-making in healthcare settings.

Telemedicine and Remote Consultations:

LED screens facilitate telemedicine and remote consultations by enabling healthcare providers to conduct virtual visits and teleconferences with patients and colleagues from remote locations. Integrated with video conferencing software and telehealth platforms, LED screens support real-time communication and collaboration among healthcare professionals, allowing them to consult with specialists, review medical images, and discuss treatment plans remotely. By expanding access to healthcare services and expertise, LED screens improve patient outcomes and reduce the need for in-person appointments.

Staff Communication and Training:

LED screens are used for staff communication and training initiatives to disseminate important updates, announcements, and training materials to healthcare employees. Digital bulletin boards, staff message boards, and training videos displayed on LED screens provide staff members with timely information about policy changes, safety protocols, and professional development opportunities. By facilitating internal communication and knowledge sharing, LED screens enhance staff productivity, collaboration, and morale in healthcare facilities.

In conclusion, LED screens offer innovative applications that enhance the delivery of healthcare services, improve patient outcomes, and optimize operational efficiency in healthcare facilities. From digital signage and patient education to real-time monitoring and telemedicine, LED screens play a vital role in transforming the healthcare experience and advancing the delivery of patient-centered care. By leveraging led panel screen indoor screen technology, healthcare facilities can create more engaging, efficient, and patient-friendly environments that meet the evolving needs of patients, caregivers, and staff in the digital age.

Outdoor LED screen installations often face challenges related to glare and reflection, which can affect visibility, readability, and overall viewing experience. Addressing these challenges is crucial to ensuring optimal performance and satisfaction for viewers. Here are some strategies for overcoming glare and reflection in outdoor LED screen installations:

Anti-Glare Coatings:

Apply anti-glare coatings or films to the surface of the LED screens to minimize glare and reduce the reflection of ambient light. These coatings help diffuse light and improve visibility by minimizing distracting reflections and ensuring clear viewing angles.

Matte Finishes:

Choose LED screens with matte finishes rather than glossy surfaces to reduce glare and reflection. Matte finishes diffuse light more effectively, resulting in improved visibility and readability, especially in bright outdoor environments.

Optimal Screen Positioning:

Position the LED screens strategically to minimize direct exposure to sunlight and reflective surfaces. Install screens at angles that minimize glare and reflection, taking into account the orientation of the sun and surrounding architectural features.

Shading and Canopies:

Install shading structures or canopies above the LED screens to provide protection from direct sunlight and reduce glare. Shading devices such as awnings, canopies, or louvers help create a shadowed area around the screens, minimizing the impact of sunlight and improving visibility.

Polarizing Filters:

Use polarizing filters on the surface of the LED screens to reduce glare and enhance contrast. Polarizing filters help block out horizontally polarized light, such as glare from sunlight or reflective surfaces, while allowing vertically polarized light from the LED pixels to pass through.

Ambient Light Sensors:

Incorporate ambient light sensors into the LED screen system to automatically adjust brightness levels based on ambient light conditions. This ensures optimal visibility and readability in varying lighting conditions while minimizing glare and reducing power consumption.

Surface Treatments:

Treat reflective surfaces in the surrounding area to minimize glare and reflection. Apply matte finishes, textured coatings, or anti-reflective films to nearby buildings, glass facades, or other reflective surfaces to reduce the amount of light reflected onto the LED screens.

Regular Maintenance:

Implement a regular maintenance schedule to clean the surface of the LED screens and remove any dirt, dust, or debris that may contribute to glare or reflection. Keep the screens free from smudges, fingerprints, and watermarks to maintain optimal visibility and performance.

User Education:

Provide user education and guidelines to viewers on how to minimize glare and optimize viewing conditions when interacting with outdoor led screen installation LED screens. Encourage viewers to adjust their viewing angles, use shading devices, or wear polarized sunglasses to improve visibility and reduce glare.

By implementing these strategies and addressing glare and reflection proactively, outdoor LED screen installations can achieve optimal visibility, readability, and viewer satisfaction, enhancing the overall effectiveness and impact of the displays in outdoor environments.

Technical analysis of LED transparent screen

Those who have experience in stage digital stage art have discovered such an indisputable fact: In the technology competition between side light and front light, the front light LED transparent screen can not stand the test of digital stage beauty, and it is completely defeated and withdraws sadly. Opened the stage digital stage art rental market.

Whether it is KUM, the Queen’s visual creation and design team of Queen Faye Wong, or Zhang Huimei’s stage design team, they all chose Yipin Optoelectronics side-emitting LED transparent screen without any suspense.

From the 3rd Silk Road International Film Festival to the Beijing Satellite TV Spring Festival Gala, to Zhejiang Satellite TV’s mid-year festival that invited most of the entertainment industry, Yipin’s side-emitting LED transparent screens were used.

The 3rd Silk Road Film Festival

From the 2016 Faye Wong “Magic Music” concert to the “Utopia 2.0 Celebration” 2017 Zhang Huimei World Tour Concert, the side-emitting LED transparent screen of Yipin Optoelectronics is also used.

From the 2017 Shanghai International Auto Show to the Rolls-Royce Tasting Day, YIPLED’s side-emitting LED transparent screens are still used.

2017 Shanghai International Auto Show

What was the reason for Zhengguang to lose in the confrontation with Sidelight? Why do digital dancers only choose side-emitting LED transparent screens?

What does the “side” of a sidelight mean?

wider viewing angle

The viewing angle of the positive-emitting LED transparent screen is only 120°. For the 180° stage, the viewing angle range of the scene is very small, so that the viewers on both sides of the stage cannot feel the visual effects of the stage at all. The viewing angle of the side-emitting LED transparent screen can reach 160°, which has a wider viewing angle, so that the audience on both sides of the stage can also enjoy the ultimate stage visual feast.

More even brightness distribution

Due to the occlusion of the brackets on both sides of the lamp beads, the brightness of the positive-emitting LED transparent screen decreases from the best position in the middle along the two sides. The low brightness makes the audience on both sides of the stage unable to see the images on the screen at all. The side-emitting LED transparent screen is not blocked by the bracket, and the brightness increases from the front of the screen along the two sides. The front and the left and right tops are the best viewing surfaces, making the overall presentation of the stage better.

More reliable quality assurance

Rental LED transparent screens need to be frequently loaded and unloaded and used repeatedly according to the location of use and the needs of the stage scene. Bumps and bumps are inevitable, so the requirements for product durability are very high. Due to the structural defects of the positive-emitting LED transparent screen, when a collision or drop occurs, the lamp beads are directly stressed, which can easily cause the screen to die. At the beginning of the design of the side-emitting LED transparent screen, how to reduce product damage caused by disassembly and assembly and the maintenance convenience after damage are considered.

higher permeability

As we all know, the LED transparent screen is more and more favored by stage digital dance designers because it overcomes the shielding characteristics of the traditional led display sheet structure on the stage and breaks through the design restrictions of the traditional screen on the scene space creation! However, the positive light-emitting LED transparent screen is only 75%, and there is even a “LED transparent screen” with a transmittance rate of only 48%, which has completely lost the meaning of the transparent screen. The side-emitting LED transparent screen of Yipin Optoelectronics can increase the transmittance rate to 85%, which can really help the digital stage artist to present the three-dimensional sense and reality of the three-dimensional space of the stage, and can improve the expressiveness of the program.

In the field of side-emitting LED transparent screens, Yipin Optoelectronics has mastered the core technology of side-emitting LED transparent screens by virtue of its strong independent research and development strength and technology accumulation. It has a large number of high-quality patents, and has obtained 6 invention patents, 11 utility model patents, 6 appearance patents, and 20 software copyright certificates. Yipin’s side-emitting led video panel outdoor transparent screen is independently developed and manufactured from core components, screen body to system integration.

Compared with the various constraints of positive light-emitting technology on stage digital stage art, Yipin Optoelectronics side-emitting LED transparent screen creates infinite possibilities for the stage and more excitement for digital stage art in a transparent and beautiful form!

How to prevent condensation on the LED display?

As we all know, condensation is a potential hidden danger of LED display screens, especially for components such as module connectors that do not have spray-painted waterproof components, condensation is very likely to corrode the metal material of the components, thus affecting the connection performance, which affects the display effect of the display. Outdoor led display screens are extremely prone to condensation and water droplets on the circuit board under such uncertain conditions as wind, rain, lightning and snow, high and low temperature changes outdoors, which will affect the display screen. In this case, the product life is only indoor LED display screens. about 30%.

How to effectively prevent condensation and waterproof, improve the life of the display circuit board, and save repair costs has become a major problem in the quality of outdoor 80mm Flexible LED Mesh Screen displays. Let’s take a look at related solutions:

Outdoor led display anti-condensation solution one [coating three anti-paint]

Aiming at the problem of condensation on outdoor LED displays, many outdoor LED display applications in my country do not protect circuit board products, so the problem is widespread. In view of this situation analysis, the use of anti-condensation three-proof paint solution can solve the problem of circuit board condensation on the one hand, and can improve the product life on the other hand. The principle of the anti-condensation solution for anti-condensation conformal paint removal is mainly to attach a layer of micron-level anti-condensation conformal paint to the surface of the circuit board through low-concentration micron coating technology. It has extremely low surface tension, so that If not, the condensation on the circuit board will automatically slide off, thus achieving the anti-condensation effect.

Outdoor led display anti-condensation solution two [electric heating method]

Adopt electric heating method: add anti-condensation device inside the LED display; keep the temperature inside the display always higher than the ambient temperature outside the screen, and try to reduce the relative humidity inside the screen to completely prevent condensation inside the screen.