Dongjun Wang

Title: Innovations of Dongjun Wang in Near-Infrared Light Absorbing Glass

Introduction

Dongjun Wang is a notable inventor based in Chengdu, China. He has made significant contributions to the field of materials science, particularly in the development of specialized glass products. His innovative work focuses on enhancing the properties of glass to absorb near-infrared light effectively.

Latest Patents

Dongjun Wang holds a patent for a near-infrared light absorbing glass, which includes a near-infrared light absorbing element and filter. This invention demonstrates impressive transmissivity, exceeding 80% at a wavelength of 400 nm and more than 85% at 500 nm when the glass thickness is 1 mm. The glass composition includes positive ions such as P, Al, Li, and R, where R represents Mg, Ca, Sr, and Ba. Additionally, it contains negative ions O and F. The glass exhibits excellent water durability, reaching Class 1, and acid durability above Class 4. The use of fluorphosphate glass as the matrix allows for a lower melting temperature and enhanced chemical stability.

Career Highlights

Dongjun Wang is associated with Cdgm Glass Co., Ltd., where he continues to innovate and develop advanced glass materials. His work has positioned him as a key figure in the industry, contributing to the advancement of glass technology.

Collaborations

He collaborates with talented coworkers, including Wei Sun and Bo Kuang, who contribute to the research and development efforts at Cdgm Glass Co., Ltd.

Conclusion

Dongjun Wang's innovative work in near-infrared light absorbing glass showcases his expertise and commitment to advancing material science. His contributions are paving the way for new applications and improvements in glass technology.