China's LED Industry Breaks Through Core Technologies, 8-inch GaN-on-Si Micro LED Production Line Officially Starts Operation The Chinese LED industry has made significant breakthroughs in core technologies, with the official start of operations for an 8-inch GaN-on-Si Micro LED production line. This marks a major milestone in the development of high-performance and miniaturized display technology. The production line is equipped with advanced process technologies, including epitaxial growth, photolithography, etching, and packaging, ensuring high-quality and stable performance of the Micro LED chips. This achievement not only enhances China's competitiveness in the global LED market but also lays a solid foundation for the large-scale commercialization of Micro LED technology. With the support of domestic technological innovation and industrial policy, China is accelerating its efforts to become a leading player in the next-generation display industry.

Recently, the Chinese LED industry has made a significant breakthrough. A leading domestic semiconductor company has officially announced the completion and start of production of an 8-inch GaN-on-Silicon (GaN-on-Si) Micro LED IDM (Integrated Device Manufacturing) production line. The commissioning of this production line marks a critical step in China's core manufacturing technology for Micro LED, providing strong technical support for future high-end display, automotive display, and wearable device applications.

According to the information, the production line adopts advanced GaN-on-Si technology, which offers high yield rate, low power consumption, and excellent optoelectronic performance, enabling more precise pixel control and higher brightness. Compared with traditional GaN-on-Sapphire (sapphire substrate) processes, GaN-on-Si not only reduces costs but also offers better thermal management, helping to enhance product reliability and lifespan. In addition, the introduction of 8-inch wafers further improves production efficiency and reduces unit costs, laying the foundation for mass production.

As a leading company in the domestic Micro LED field, Goprol LED has continuously invested in R&D of Mini/Micro LED technology and has launched multiple high-performance LED products suitable for different application scenarios. Its technical advantages in chip design, packaging process, and system integration have positioned it prominently within the industrial chain. The construction of this 8-inch GaN-on-Si Micro LED production line may bring new opportunities for technological upgrades for companies like Goprol LED, further enhancing their competitiveness in the high-end display market.

Industry insiders point out that with the rapid development of emerging applications such as 5G, AR/VR, and smart vehicles, the demand for display technology is increasing. Micro LED, with its advantages of high brightness, low power consumption, and long lifespan, is becoming an important direction for next-generation display technology. The commissioning of this 8-inch GaN-on-Si Micro LED IDM production line in China not only reflects the country's independent innovation capability in semiconductor materials and device manufacturing, but also injects new momentum into the global Micro LED industry. Looking ahead, as the technology continues to mature and production capacity gradually expands, China's position in the global LED industry chain will be further consolidated.