The 80th anniversary of the victory in the War of Resistance against Japanese Aggression--the "appearance" of LED display screens
In 3th,Sep,a grand meeting commemorating the 80th anniversary of the victory of the Chinese People's War of Resistance against Japanese Aggression and the World Anti-Fascist War was held in Tian' anmen Square, Beijing.
The LED display system served as the visual technology provider for this grand event, collaborating with people across China to honor revolutionary martyrs, reflect on historical lessons, and envision the glorious future of the Chinese nation's rejuvenation. As a regular feature at major national celebrations, these displays have become indispensable elements that highlight significant moments for both the country and its citizens. Over time, they've evolved into an essential "visual highlight" that defines these historic occasions.
Looking back at history, the display technology on parade grounds has undergone a long evolution. From the initial simple sound amplification equipment to today's comprehensive audio-visual systems, technological innovation has always progressed alongside national grand events. The history of LED displays has not only repeatedly assisted major national ceremonies such as parades and National Day celebrations, but Chinese enterprises have also led the industry to truly achieve "China Screen" that allows the world to see.
In 1999, the "Science and technology is the primary productive force" irregular color display car for the 50th anniversary of the National Day set a precedent for serving major national events
From the LED display screens on irregular shapes of floats to the LED displays on red ribbons in squares, the technological innovations of LED screens have been showcased to the world through multiple military parades and celebratory events such as the National Day 50th/60th/70th anniversaries. This undoubtedly serves as excellent advertising for the display industry, allowing the world to recognize the continuous innovation and development of China's technological advancements. It demonstrates how Chinese enterprises use visual effects technology to immortalize historical moments and showcase China's innovative power to the global community.
Every national grand event serves as a parade ground for China's tech enterprises. At the significant moment commemorating the 80th anniversary of the victory of the Chinese People's War of Resistance Against Japanese Aggression and the World Anti-Fascist War, Chinese companies showcased their advanced capabilities in the display field to the world through their cutting-edge display technologies.
At this event, China's display technology and military technology were showcased together, demonstrating the progress of the nation's overall technological strength. This not only reflects the technical achievements of individual enterprises but also highlights the continuous innovation and breakthrough development momentum of China's tech industry from another perspective. We also anticipate that as such Chinese enterprises continue to deepen their technical expertise and meet challenges, the international visibility of China's tech sector is gradually increasing, and it will undoubtedly gain more global attention and recognition in the future.
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FAQ
1..What is pixel pitch in LED displays?
Pixel pitch refers to the distance between the centers of adjacent pixels on an LED display. A smaller pixel pitch indicates higher resolution and is preferable for applications requiring close viewing.
2.How is the brightness of an LED display measured?
The brightness of an LED display is measured in nits or candelas per square meter (cd/m²). Higher brightness levels are suitable for outdoor displays or environments with a lot of ambient light.
3.Can LED displays be used for outdoor applications?
Yes, many LED displays are designed for outdoor use. They are built to withstand various weather conditions and offer high brightness for better visibility in daylight.
4.What is the Main LED materials for LED screen
The main semiconductor materials used to manufacture LEDs are: Indium gallium nit ride (InGaN): blue, green and ultraviolet high-brightness LEDs. Aluminum gallium indium phosphate (AlGaInP): yellow, orange and red high-brightness LEDs. Aluminum gallium arsenide (AlGaAs): red and infrared LEDs.