In the traditional high-speed circuit design, the signal integrity loss in the tiny hole is like an unsolved puzzle, which continues to puzzle engineers. The roughness, voids and uneven thickness in the copper plated through-hole are like invisible e…

grating Raster Image Recognition (RIR) has been widely used in recent years, especially in machine vision, automatic detection, remote sensing technology and other fields. As a recognition method based on image pixels, raster image recognition techno…

Endoscope Deep into the human body, its end lens is like the extended eye of a doctor. The traditional optical glass It is already weak. Sapphire glass, with its extremely high hardness, excellent chemical inertness and biocompatibility, is an ideal …

LiDAR (Light Detection and Ranging) technology is a high-precision ranging technology that detects the distance of objects through laser beams. In recent years, with the rapid development of autonomous driving, unmanned aerial vehicles, geographic in…

When the enveloping curved screen of Xiaomi YU7 lights up at the bottom of the windshield, the 1.1 meter long light band spreads like a Milky Way – this is not the imagination of science fiction movies, but the reality of China’s automobi…

With the continuous development of automatic driving technology, the news that Tesla completed the delivery of fully automatic driving for the first time in the world is undoubtedly a breakthrough in the field of automatic driving. This not only repr…

In June 2025, a serious flood occurred in Rongjiang, Guizhou, causing extensive losses and inconvenience. In the process of emergency rescue and post disaster recovery, although traditional means of disaster relief are still important, high-tech inte…

Endoscopic technology has been widely used in many fields such as medicine, industrial detection and scientific research, especially in extreme environments such as high temperature and high pressure. In order to meet these needs, the design and deve…

Because of its unique physical and chemical properties, metallized glass has gradually become one of the important materials in the fields of electronics, automotive and aerospace in recent years. As a new amorphous metal material, metallized glass h…

With the rapid development of science and technology, the optical industry has become an important force to promote modern manufacturing and information industry. Many domestic cities, especially Wuhan, Changchun, Fuzhou and Shenzhen, have gradually …