Dynamic positioning technology and data processing for airborne 3D remote sensing You Hongjian, Li Shukai (Institute of Remote Sensing Application, Chinese Academy of Sciences, Beijing 100101) Images and DEM, this article is an original airborne 3D remote sensing image developed by China i…

LCD backlight evolution reveals

Bringing up LEDs, there are certainly many people who are very familiar with them. Today's LEDs are everywhere, and they have a wide range of applications in LCD monitors, TVs, large screens, projections, and…

Architectural lighting is becoming more and more mature not only in technology, function and aesthetics, but also in environmental protection and energy conservation. How to reflect energy saving and environmental protection in lighting? The following 100 valuable design expe…

Benefiting from the gradual increase in the penetration rate of the downstream LED lighting market, the orders for graphical sapphire substrates (PSS) are bursting. At present, Taiwan's PSS manufacturers, Ruijie and Zhaoyuan, are near full capacit…

A new generation of mobile networks will emerge around every ten years or so. The first generation of mobile phones began around 1980 and was still based on analog technology. When the second generation appeared in 1991, the entire mobile network began to embark on the…

On March 26th, 2015, the China International Broadcasting and Television Information Network Exhibition (CCBN) was opened in Beijing with the theme of “Convergence of Smart Networks and Enjoy Digital Life”. Nearly 1000 companies from more than 30 countr…

In the cooperation with Hollywood and the music industry, Apple has always been very strong, and many requests have made the content copyright industry unacceptable. According to the latest report, in the planning stage of Apple's Internet TV service, Apple act…

In recent years, the overall standard of living has become higher and higher, and it will certainly require spiritual enjoyment after a full meal. The radio and television subscribers have not kept up with the pace, the television production level is low, the cable…

On July 23, Hongli Optoelectronics announced that the company had recently obtained an invention patent and obtained the relevant patent certificate issued by the State Intellectual Property Office.

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The well-known Amazon, in fact, is not only a well-known e-commerce platform, but also a variety of products including e-books and TV sticks. Among them, the TV stick is called Amazon Fire, uses the HDMI interface, has a built-in UI operating system, and can watch …