The light source is one of the most core components of the projection device and directly affects the display screen effect, the user's application cost, and other aspects. After many years of technical development and update, projection light source technology has a variety of types including metal halide lamps, UHE lamps, UHP lamps, Xenon lamps, LED light sources, and laser light sources. The LED light source, with its unique and outstanding performance, is gradually expanding its influence and gaining more and more extensive applications. In the field of professional large-screen videowalls, the LED light source does not contain mercury, and it can achieve long life, with a large range of color reproduction, and can display images with higher purity of color. LED light source DLP splicing wall has become a "star" product with its features of environmental protection, reliability, and high image quality. Of course, LEDs also have “short boards”. At present, there are two main factors that hinder LED light sources from replacing traditional light bulbs. The first is the lack of brightness before the screen wall with LED light sources. The second is the high energy consumption and corresponding heat dissipation of LED light sources, and the application stability of video mosaic walls.
Mitsubishi Electric, a leading manufacturer of professional imaging systems, has leading technology and a complete product line in the field of large screen display. With the technical strength accumulated in the monitoring field for many years, the reliability of Mitsubishi DLP Video Wall has been widely recognized, and it is in the leading position in the global market of monitor display wall. Mitsubishi Electric continues to develop and upgrade LED light source technologies and applies them to DLP videowalls to provide superior and diversified solutions for surveillance applications and to promote the continuous expansion of Mitsubishi’s large-screen display business.
In April 2011, Mitsubishi Electric Corporation launched a grand launch of its 2011 Series 70 LED light source splicing unit in the Chinese market. Including 62, 70, and 72-inch Full HD products, adhering to the "Smart7" display wall system concept, featuring intelligent, flexible, distributed processors, automatic balance, easy installation, durability, and backup 7 features to provide higher resolution display , and ensure excellent image quality and reliability. Together with the new 80-inch 80PER and the original 50"60"67" display unit, Mitsubishi Electric can now provide a complete range of nearly 20 LED light source splicing units covering all resolutions and screen sizes.
In order to continue to build the most complete product line of spliced display units, it is reported that Mitsubishi Electric will soon launch a new generation of LED light source DLP splicing walls in the fourth quarter of 2011, featuring three highlights, smart, and environmentally friendly. Mitsubishi Electric Co., Ltd., with its industry-leading technical strength, has solved the problem of insufficient brightness and high energy consumption in the LED light source DLP splicing wall screen.
First of all, Mitsubishi Electric adopts a new generation of LED light source technology to achieve the industry's highest brightness performance, double the brightness of previous products, reaching or even exceeding the brightness of traditional UHP light sources, greatly expanding the LED light source DLP video wall in more complex Application in the environment.
Second, the new generation of LED light source DLP splicing wall, while ensuring high brightness, also has a more powerful energy-saving technology, the actual energy consumption can be reduced by about 10% compared to before. In addition, it uses air-cooled heat sinks to cool the heat sink through fans or natural winds. The heat sink is in close contact with the chip, and the metal's thermal conductivity is used to indirectly help the rear wall to cool down. This design can prevent the brightness from increasing and cause LED heating. Excessive problems keep the product brightness and life balance. The new generation of LED light source DLP video wall has the longest service life of 80,000 hours in the industry, eliminating the need for high maintenance costs in the later period and achieving zero maintenance of the system.
At present, we see more and more users in the market begin to recognize and choose LED light source DLP splicing wall. Its sales volume has surpassed the traditional bulb light source DLP splicing wall and has become a well-deserved market mainstream. In the future, with the three core advantages of environmental protection, energy saving, low carbon efficiency, and low maintenance, LED light source DLP video wall will have a broader market prospect. It is believed that Mitsubishi Electric will continue to maintain its leading position in the domestic large-screen market and continue to lead the trend of technological innovation and product development. With high-quality equipment and professional solutions, it will provide services to users in various fields to meet the needs of high-end applications.
The technologies and information mentioned in this article are trademarks or all registered trademarks of the relevant manufacturers.
About Mitsubishi Electric Imaging System "Mitsubishi Imaging System, Enjoying a Visual Feast"
Mitsubishi Electric is one of the leaders in the global market for imaging systems. Mitsubishi Electric's image products have six industry-leading product lines, including desktop monitors, projectors, rear projection display walls, LCD public displays, and LED indoor and outdoor displays. The system, OLED display unit, covers the occasions where a variety of imaging products are used, such as large-screen displays in public places, large-screen indoor displays, education, office space, homes, desktops, medical supplies, and photo printing. Mitsubishi Electric is dedicated to providing customers with a full range of visual enjoyment and solutions.
Mitsubishi Electric is a comprehensive electromechanical company that leads the global market. It has been ranked among the top 500 companies in the world. Its products span business, industrial systems, equipment and electromechanical products.
The light source is one of the most core components of the projection device and directly affects the display screen effect, the user's application cost, and other aspects. After many years of technical development and update, projection light source technology has a variety of types including metal halide lamps, UHE lamps, UHP lamps, Xenon lamps, LED light sources, and laser light sources. The LED light source, with its unique and outstanding performance, is gradually expanding its influence and gaining more and more extensive applications. In the field of professional large-screen videowalls, the LED light source does not contain mercury, and it can achieve long life, with a large range of color reproduction, and can display images with higher purity of color. LED light source DLP splicing wall has become a "star" product with its features of environmental protection, reliability, and high image quality. Of course, LEDs also have “short boards”. At present, there are two main factors that hinder LED light sources from replacing traditional light bulbs. The first is the lack of brightness before the screen wall with LED light sources. The second is the high energy consumption and corresponding heat dissipation of LED light sources, and the application stability of video mosaic walls.