Tianjin, May 29, 2026 - During the 2026 Vision China International Conference on Visual Health Innovation and Development, the global debut of the perovskite quantum dot eye-protection film was held. This marks the transition of the domestically developed eye-protection new material from the laboratory to the civilian eye health market.
In the digital age, the harm caused by screen blue light to eyesight has become a common concern for all. This eye-protection film that overturns the traditional anti-blue light solution brings a brand-new experience: It utilizes the "photon conversion technology" of perovskite quantum dots to absorb the harmful blue light from the screen and convert it into beneficial red light for eye protection. While significantly enhancing visual comfort, this product not only provides eye health protection but also perfectly maintains the authenticity of the screen colors, without turning yellow or showing color bias. The product has received dual endorsements from the French Bureau Veritas (BV) eye health product certification and the authoritative inspection report from the China Eye Valley, making every screen browsing session more reassuring.
Academician Ye Zhi-zhen of the Chinese Academy of Sciences and the director of the Wenzhou Research Institute of Zhejiang University delivered a video speech. He elaborated on the core development of perovskite quantum dot technology with three key points: First, it is internationally leading. This technology is the only one in the field of semiconductor light-emitting materials that has achieved international leadership, breaking the long-term monopoly of foreign countries and being a "original gift from China to the world". Second, it has applications in eye health. The team has "shone a good light" into the light-emitting industry chain and received high recognition from Professor Qu Jia of China Eye Valley. The two sides jointly developed products such as mobile phone eye protection films. Third, it promotes consumption upgrading and national economy. This technology promotes the improvement and upgrading of consumption and is of great significance for enhancing people's quality of life. "Eye health services are a good light. Walking hand in hand with light, the future is bright!"
Professor Qu Jia, the lifelong honorary president of the Eye Hospital of Wenzhou Medical University, the chairman of China Eye Valley, and the chairperson of the conference's academic committee, stated on-site that in the digital age, visual health protection has become a universal necessity. The perovskite quantum dot eye-protection film is a landmark achievement of the collaboration between medicine and engineering, as well as the deep integration of industry, academia and research. It provides the public with a more scientific and efficient screen eye-protection solution.
At the press conference venue, Professor Qu Jia, General Manager Cao Lei of Tsinghua University Guangde, General Manager Long Fei of Tiyuan Technology, Vice General Manager Wang Fei of Zinc Core Titanium Crystal, and Chen Lanlan, among other 8 guests, jointly lit the global launch ceremony.
Vision China, as a leading indicator of industry technological innovation and industrial cooperation in the global eye health field, is the most influential international event in the industry. In the future, Zinc Core Titanium Crystal will continue to rely on Zhejiang University's Wenzhou Research Institute and China Eye Valley to accelerate the transformation of more cutting-edge technologies into accessible and practical health products that can significantly improve the quality of life.
