Founded in 2022, Yanshan Technology is a semiconductor enterprise focusing on the full-chain R&D and industrialization of Micro-LED display technology.

The company has built an integrated Micro-LED technology platform based on the IDM model, covering the entire process from epitaxial growth, chip fabrication, wafer bonding, system integration to module packaging, achieving vertical integration capabilities from devices to modules.

Currently, the company has established an 8-inch Gallium Nitride (GaN) Micro-LED chip pilot and mass production line, possessing process platforms and process control capabilities for large-scale manufacturing, providing fundamental support for high-performance Micro-LED products.

The company focuses on the R&D and engineering implementation of the following key technology directions:

• GaN-based red-light Micro-LED emitting materials and devices
• Vertically stacked monolithic full-color Micro-LED integration technology
• Hybrid bonding and heterogeneous integration technology based on compound semiconductors

The above technical systems jointly constitute a core capability platform for next-generation display and optoelectronic applications.

The company mainly serves application scenarios such as Augmented Reality (AR), AI wearable devices, and new optoelectronic and photonic systems, promoting the engineering and large-scale application of Micro-LED technology.

To date, the company has completed multiple rounds of financing, with a cumulative financing scale of hundreds of millions of RMB. Investors include leading domestic institutions such as Pudong Science and Technology Innovation Haowang Capital, Jinpu Investment, Shenzhen Capital Group, and Lenovo Capital.