Knowledge

2026.11.05

Double Sided Rigid PCB A Reliable Foundation for Compact and Efficient Electronic Designs

Double Sided Rigid PCB technology provides an effective solution for electronic products that require reliable electrical connections, compact layouts, and consistent performance.

2025.09.23

New Ideas Emerge between micro-nano and micro-nano - A novel optoelectronic core based on micro-nano optoelectronics

The micro-nano structure breaks through the framework of traditional optoelectronic chips based on the interaction between bound electrons and light fields, making free electrons also play a new role in optoelectronic chips. Through nanostructures or metamaterials, a new mechanism of interaction among flying electrons on chips, bound electrons in crystals, and photons can be realized, opening up a new path for the development of future optoelectronic chips.

2025.09.23

Multi-dimensional breakthroughs! The domestic substitution of "AI chips" is underway

Previously, major domestic Internet companies have successively launched the "Hanguang" series of AI chips, the "Yitian" series of general-purpose server cpus, as well as the enterprise-level SSD controller chip Zhenyue 510, etc. In the aforementioned report, CCTV introduced the signed or proposed signed situations of several domestic AI chip brands. Among them, a total of 1,747 devices and 22,832 computing power cards have been signed for the project, with a total computing power of 3,479P.

2025.09.23

The breakthrough of the "Light Chip" in the US: A hundredfold Increase in AI Efficiency, Is it a disruptive breakthrough or excessive hype?

The power consumption for training a large AI model is enough to power thousands of households for a whole year. However, a tiny optical chip from the University of Florida claims to be able to reduce this energy consumption to just one percent of the original. Behind the 98% recognition accuracy rate lies a crazy game between computing efficiency and the energy crisis.

2025.09.23

"Optical speed computing power" leads the future

In the summer of 2025, the global computing power race will reach a critical turning point - when traditional electronic chips encounter the "physical high wall" of quantum tunneling effect in processes below 7 nanometers, the contradiction between heat loss and computing power growth becomes increasingly acute. Photonic chips are emerging as the core direction to break through the shackles of Moore's Law in the form of "optical speed computing power". From the innovative breakthroughs in Chinese laboratories to the strategic layout of the US Department of Defense, a competition over the next-generation computing power infrastructure has been fully launched.

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