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What is an outdoor transparent LED display screen?

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The outdoor transparent LED display is a new type of LED display technology with the following characteristics:

1. High transparency: The transparency of the outdoor transparent LED display can usually reach 70% to 95%, and even in some high-end products, such as Guangcai Zhixin's outdoor LED transparent screen, the transparency is as high as 80% or more. This means that the scene behind the screen can be clearly seen, bringing a more natural visual experience to the audience.

2. Lightweight design: The panel thickness of this display is only 10mm, light weight, and very convenient to install and maintain. Since its load requirements for the glass curtain wall are very small, it is very suitable for installation on the inside of the glass curtain wall of commercial buildings.

3. High-definition display and bright colors: Using advanced display technology, the outdoor transparent LED display can present high-definition and high-contrast picture effects. The color expression is strong, the restoration of reality, and it brings vivid visual enjoyment to the audience.

4. Energy saving, environmental protection and stability: The transparent LED display adopts a low-power design to effectively save energy. At the same time, the product undergoes strict quality control and environmental adaptability tests to ensure stable operation under various severe weather conditions.

5. Powerful interactive function: Some high-end outdoor transparent LED display screens support touch interactive function. The audience can interact with the display content by touching the screen, which enhances the audience's sense of participation and immersion.

6. Strong creativity: Transparent LED display screens are not limited by size and can be cut according to the required installation size and shape to make various creative shapes. This creativity plays an increasingly important role in advertising and provides a rich visual experience for commercial advertisements, cultural activities, sports events, etc.

In summary, outdoor transparent LED display screens have shown broad application prospects in various fields with their high transparency, thin and light design, high-definition display, energy saving and environmental protection, strong interactivity and creativity.

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Opening! Paris Olympic Games LED screen supply chain exposed

At 1:30 am on the 27th, Beijing time, the 2024 Paris Olympic Games kicked off, and Chinese LED displays once again lit up the Olympic stage.

This article will review the LED display-related companies in the Paris Olympics, and look at today's LED display technology from this large-scale event.

LED display

▋ Unilumin Technology: Provides LED display screens with a total area of ​​more than 2,600 square meters and matching solutions

Unilumin Technology provides LED display screens with a total area of ​​more than 2,600 square meters and matching solutions for five major smart venues, including the Stade de France, PSG Princes Park, CO'Met Stadium, and the fan activity area on the banks of the Seine where the opening ceremony was held.

This product includes Unilumin SMD's 10,000-level outdoor high-brightness screen-Star Series UsurfaceIII outdoor large screen, Unilumin Star Series URMIII rental screen with flexible disassembly and maintenance and high assembly adaptability, and indoor stadium fence screen UsportF24 jointly developed with FIBA ​​International Basketball Federation, etc.

It is reported that these products, combined with the Zhouming control and maintenance platform, can achieve all-round management of playback, broadcasting, interaction and other systems in Olympic events through signal control, image processing and other technologies, further creating an immersive viewing atmosphere for the audience, athletes and fans outside the Olympic venues, while also providing a high-definition platform for the commercial broadcast of the event, improving the quality of venue and event operations.

▋ Absen: Provide 50+LED display screens for the opening ceremony, main stadium and surrounding facilities

It is reported that more than 50 Absen PL series high-end rental screens and A series outdoor advertising large screens will be deployed in the Paris Olympics.

Among them, the PL series large screen is a display product specially designed by Absen for stage rental, which is mainly used in the opening ceremony of the Paris Olympics, Bercy Stadium, outdoor fan area, temporary offices of the International Olympic Committee in Canada and the United Kingdom, and City Hall Square to provide real-time display functions. As of July 1 this year, the cumulative sales of the PL product series exceeded 180,000 square meters, and well-known cases include the NBA All-Star Game and the League of Legends Finals.

The Stade de France has installed 20 Absen A-series 10,000-level high-brightness energy-saving screens; the cumulative sales of this screen have exceeded 100,000 square meters since its launch, and it has created many classic cases such as the Košice Football Stadium in Slovakia.

▋ AOTO Electronics: Installed 16 LED display screens for Charles de Gaulle Airport

The Paris Olympics opened grandly, and the LED screens at airports and other transportation facilities have become an important window for external display. According to the official microblog of AOTO Electronics, AOTO Electronics installed a total of 16 LED display screens for the Paris Charles de Gaulle Airport project, with a total area of ​​more than 300 square meters, located in core areas such as the departure hall, arrival hall and security check. Among them, the LED door-shaped screen located in the security check area of ​​Terminal 2E of the airport - the Arc de Triomphe project combines the advantages of multiple products such as the E series, P series and C series.

With its high efficiency and energy saving, high-definition display and high IP standards, the E series effectively guarantees the accuracy of information transmission, while showing the visual effects to the fullest. The integration of the P series adds more functionality and flexibility. The innovative curved design of the C series creates a very impactful visual effect with its smooth ±45° curved splicing.

In the field of sports, AOTO Electronics is the supplier of LED display systems for three consecutive World Cups and three consecutive European Cups, and has served more than 1,000 sports events; in the field of large transportation, AOTO Electronics' LED display solutions are used in more than 70% of the world's large international airports.

▋ BOE: Provides Mini LED UHD display products for the Chinese fencing team

As the chief strategic partner of the Chinese national fencing team, BOE provides Mini LED UHD display products for the Chinese fencing team in terms of off-court training and preparation. It uses an ultra-small pixel pitch of 1.8mm and is driven by constant current. It can achieve ultra-high contrast of millions, and can clearly record the strength, speed, and movement of each sword strike of the athlete, providing leading digital support for the fencing team's training, observation, and post-match review.

▋ MEDIA FACADE: Transparent light curtain wall lights up 6,000 square meters of the Pompidou National Art Center

According to the official microblog of MEDIA FACADE, MEDIA FACADE has built a total of 6,000 square meters of MF-X8 transparent light curtain wall for the Pompidou National Art Center in France. It is composed of 19.98 million ultra-bright multi-threaded pixel light sources. It is visible during the day and attracts the attention of many passing tourists with its wonderful visual effects all day long. It not only adds to the city style and atmosphere of Paris, but also plays a positive and constructive role in the successful hosting of the Olympic Games in France.

MEDIA FACADE's transparent light curtain wall adopts modular installation to reduce the difficulty of installation and greatly increase construction efficiency. At the same time, MEDIA FACADE engineers guide the installation and commissioning on site to ensure the overall fast and stable operation.

▋ Qingsong Optoelectronics: Provided 4 COB display screens for Paris Airport

According to Qingsong Optoelectronics, its team recently completed the delivery of 4 COB C27 series 1.2mm pitch screens in the arrival and departure halls of Paris Airport. The product uses Qingsong's high color depth Hyber-Bit technology, high contrast technology and high brightness.

It is worth mentioning that Qingsong Optoelectronics' cooperation with the Olympic Games can be traced back to the 2008 Beijing Olympic Games and Paralympic Games, when Qingsong provided a number of LED display products and solutions. Qingsong Optoelectronics has served sports events many times. Qingsong's LED ring screen projects in Beijing New Workers' Stadium and Xi'an International Football Center in 2023 have also been delivered, with a total length of more than 1,200 meters. Overseas in France, football stadiums such as Reims, Montpellier and Brest have also successfully installed Qingsong S72 UEFA sports fence screens.

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LED display lamp core supply chain

▋Xinying Optoelectronics: Using GF2727 lamp beads to create the transparent light curtain wall of the Pompidou National Art Center

According to the supply chain information feedback, Mufan transparent light curtain wall uses Xinying GF2727 lamp beads.

It is reported that in response to the new demand for energy saving and consumption reduction in the outdoor large-screen market, Xinying Optoelectronics' energy-saving series lamp beads use large-size, high-efficiency LED chips. 

Compared with conventional products, the brightness is greatly improved, and relatively lower power consumption can meet higher brightness, up to 10,000nit, with high energy efficiency, energy saving and environmental protection, stable and reliable, and a service life of 5 years or more.

▋ Nova Nebula: Provides ultra-high-definition full-link video display and control solutions for 30 stadium displays, etc.

In this Olympics, Nova Nebula's ultra-high-definition full-link solution provides all-round technological support and service guarantees for the opening and closing ceremonies of the Paris Olympics, major event venues, Olympic celebrations, commercial performances and other core areas. It provides ultra-high-definition full-link video display and control solutions for more than 90% of the display screens at the opening ceremony, more than 80 ultra-high-definition display screens, more than 30 sports stadium displays, and various viewing and celebration screens, creating an ultimate visual experience for global audiences.

Since the 2008 Beijing Olympics, Nova Nebula has served the Olympics for 14 consecutive years with continuous technological innovation. Its independently developed 4K/8K ultra-high-definition control system, video processing system, and LED display correction system have escorted important global on-site displays including the Olympics, Winter Olympics, and World Cup.

▋ Chiptronix: LED display driver chips light up the opening ceremony and important main venues

According to Chiptronix's official microblog, Chiptronix's LED display driver chips light up more than 2,000 square meters of LED ultra-high-definition display screens at the opening ceremony and other locations. In addition to the opening ceremony, the LED display screens lit by Chiptronix will provide content display, live broadcast, and rebroadcast solutions for major event venues such as the Stade de France, Bercy Arena, PSG A Parc des Princes, CO'Met Arena, and Olympic celebration venues, which will be able to bring high refresh, high definition, and high color reproduction immersive viewing experience to the audience.

According to its official microblog, Chiptronix's LED display series products that will be deployed to Paris this time include multiple LED display driver chips such as ICND2153, ICND2055, and ICND2065. Among them, ICND2153 and ICND2055, two LED display PWM driver chips, effectively guarantee the high-fidelity restoration of live events on LED ultra-high-definition display screens through low gray contrast, frame removal interval technology, and improvement of electromagnetic interference problems, while reducing screen power consumption.

In addition, the ICND2065 product, which can be widely used in small-pitch LED display screens inside and outside the stadium, is also eye-catching. As a display driver chip designed for full-color LED screens, this product supports 1-64 arbitrary scans, low gray high refresh, high contrast and other excellent features.

▋ China Film Co., Ltd. and China Central Radio and Television Station reached a cooperation, and theaters broadcast the Olympics in real time

On June 19, China Film Co., Ltd. and China Central Radio and Television Station reached a cooperation, and were exclusively responsible for the distribution of the 2024 Paris Olympic Games TV programs in theaters in mainland China.

China Film Co., Ltd. actively promotes the implementation of LED movie screens. At present, China Film CINITY LED theaters have been installed in Beijing, Jinan, Nanchang, Zhejiang, Sichuan, Guangxi, Hangzhou, Zhuhai and other parts of the country. 

During the Olympics, audiences from all over the country can cheer for Chinese Olympic athletes in LED cinemas. At the same time, in the first half of the year, China Film Group has 4 LED movie screen products that have passed DCI certification.

Summary

Looking at the Paris Olympics, LED display has shown a new attitude in both display applications and ultra-high-definition output. It can be seen that LED display is still moving forward, and the emergence of technologies such as Mini/Micro LED, 5G+8K, and AI has further promoted the application of LED display. In the subsequent Olympic Games, we sincerely hope that you can cheer for the Olympic athletes through LED display.

by (33.5k points)

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