Linli Su

Title: Linli Su: Innovator in Photochromic Dyes and Optical Devices

Introduction

Linli Su is a notable inventor based in Stow, OH (US), recognized for his contributions to the field of photochromic dyes and optical devices. With a total of 5 patents, Su has made significant advancements in the development of innovative optical technologies.

Latest Patents

Among his latest patents, Su has developed "3H-naphtho [2,1-B] pyrans as photochromic dichroic dyes and optical article containing them." This patent focuses on a naphthopyran compound that exhibits unique properties for optical applications. Another significant patent is for a "wide band variable transmission optical device and mixture." This invention describes a device that includes a guest-host mixture of a liquid crystal host and a dichroic guest dye material, which is contained between a pair of plastic substrates. Notably, this optical device does not utilize polarizers and is characterized by a wide absorption band greater than 175 nm within the visible wavelength range of 400-700 nm, achieving a clear state transmission equal to or above 30% and a dark state transmission equal to or below 40%.

Career Highlights

Throughout his career, Linli Su has worked with prominent companies such as Alphamicron, Inc. and Essilor International. His work in these organizations has contributed to the advancement of optical technologies and the development of innovative products in the field.

Collaborations

Su has collaborated with notable colleagues, including Ludmila Sukhomlinova and Bahman Taheri. These collaborations have fostered a creative environment that has led to significant advancements in their respective fields.

Conclusion

Linli Su's innovative work in photochromic dyes and optical devices has established him as a key figure in the industry. His patents reflect a commitment to advancing technology and improving optical applications.