Electrochromic (EC) technology enables stable, reversible changes in optical properties (transmittance, reflectance, absorbance) with applied voltage.

First-generation gel-based EC technology was constrained by its material properties, limiting its application to small areas and flat surfaces. Second-generation inorganic solid-state EC technology improved performance but could not be applied to curved products and was hindered by high production costs, restricting its widespread commercialization.

Third-generation EC technology overcomes the limitations of traditional EC materials by utilizing a unique material composition combined with a fully solid-state electrolyte. For the first time, it adopts a PET flexible substrate, opening up new possibilities for the form and functionality of EC products.

Third-generation EC technology overcomes the limitations of small area and flat applications, enabling support for large areas, curved surfaces, and more flexible application scenarios, while offering significant cost efficicency. Through optimized materials and manufacturing processes, it achieves notable improvements in durability and adaptability, delivering high-performance dimming solutions for diverse applications.