Company Filing History:
Years Active: 2016-2017
Title: Innovations of Inventor Tao Du
Introduction
Tao Du is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of optical technologies, holding a total of 3 patents. His work focuses on the development of advanced polarization converters, which have applications in various optical systems.
Latest Patents
One of Tao Du's latest patents is the "Patterned Polarization Grating Polarization Converter." This invention describes a liquid crystal display (LCD) backlight system that includes a light source configured to generate light. The system features a patterned polarization grating polarization converter (PPG-PC) assembly that converts the generated light from a first polarization state to a second polarization state. The PPG-PC includes a patterned polarization grating (PPG) with multiple domains, each designed to diffract incident light into different types of light beams.
Another notable patent is the "Patterned Polarization Converter," which provides a solution for converting input linear polarized light to output light with spatially varying polarization states. This invention includes domains that produce both linearly polarized light and circular polarized light, making it suitable for applications such as polarization sensors and optical tweezers. Additionally, the patterned polarization converters can be used to replicate existing patterns through one-step photoalignment.
Career Highlights
Tao Du is affiliated with The Hong Kong University of Science and Technology, where he continues to advance research in optical technologies. His innovative work has garnered attention in the scientific community, contributing to the development of new optical devices and systems.
Collaborations
Tao Du has collaborated with notable colleagues, including Vladimir Grigorievich Chigrinov and Hoi Sing Kwok. These collaborations have further enhanced the research and development of polarization technologies.
Conclusion
Tao Du's contributions to the field of optical technologies through his patents and collaborations highlight his role as an influential inventor. His work continues to pave the way for advancements in polarization conversion and optical applications.