VITURE起诉XREAL侵犯电致变色专利，AR眼镜核心技术之争升级

Core Viewpoint - VITURE has filed a lawsuit against XREAL for allegedly infringing its core invention patent related to electrochromic technology used in AR glasses, seeking immediate cessation of infringement and compensation for economic losses [1] Group 1: Patent Infringement - VITURE accuses XREAL of violating its electrochromic technology patent, which is crucial for high-end AR glasses [1] - The lawsuit demands that XREAL stop all related infringing activities and compensate for damages incurred [1] Group 2: Technology Overview - Electrochromic technology is a key feature in AR glasses, enabling rapid lens dimming, energy-saving eye protection, and adaptive scene functionality [1] - This technology enhances the privacy and usability of AR glasses [1] Group 3: Patent Details - The patent in question was officially granted to VITURE in 2024 and covers methods for driving control, response speed optimization, and optical path coordination for electrochromic lenses [1] - VITURE's flagship product utilizes this technology, achieving a rapid color change effect in just 0.1 seconds [1] Group 4: Legal Implications - VITURE's lawsuit is a counteraction to XREAL's patent litigation in Germany and the United States [1] - According to Chinese patent law, any unauthorized use of a granted patent is prohibited, which could lead to a ban on the production and sale of XREAL's products that incorporate this technology in China and potentially hinder their export capabilities [1]