On April 15, 2025, Professor Tae-Woo Lee, an academician of the Korea Advanced Institute of Science and Technology and from Seoul National University, and Dr. Zeng Qingsen visited Zinc Core Titanium Crystal. This was their second visit to our company for academic and industrialization exchanges within a month after March 22. Professor Tae-Woo Lee and his team visited our company's exhibition hall, quantum dot and masterbatch and diffusion plate production lines, R&D laboratories, etc. on site. They gained an in-depth understanding of the advanced products such as perovskite quantum dot televisions, display screens and vertical eye-protecting lamps developed by our company, and gave high praise. They believed that zinc core titanium crystals could develop an efficient and stable perovskite quantum dot preparation technology that could be scaled up for production. It is a major breakthrough in the application of perovskite luminescent materials, and its industrialization is at the forefront of the world.

Subsequently, both sides conducted in-depth academic discussions on the technical difficulties of perovskite light conversion applications and the research prospects of electroluminescent LED devices. Both sides expressed their willingness for in-depth cooperation and expected to facilitate substantive cooperation as soon as possible to accelerate the application of perovskite materials in luminescent displays.

Professor He Haiping, the general manager of our company, and vice presidents Wang Fei, Dai Xingliang, Liu Haipeng and others participated in the reception.

The fourth from the left is Professor Tae-woo Lee

Introduction of Professor Tae-Woo Lee:

An internationally renowned expert in optoelectronic materials, with remarkable research achievements in the field of advanced luminescent material display applications, has repeatedly broken the efficiency and lifespan records of perovskite leds, and has published a series of research results in top academic journals such as Science, Nature, and Nature Photonics. He/She used to be a researcher at Samsung Electronics in South Korea. With rich industrial application experience, he/she has won multiple awards including the President's Award of South Korea.