Company Filing History:
Years Active: 2021-2025
Title: Innovations by Lei Yang: Pioneering Liquid Crystal Materials and Heat-Dissipation Substrates
Introduction
Lei Yang is an accomplished inventor based in Heilongjiang, China. He has made significant contributions to the field of materials science, particularly in the development of liquid crystal materials and advanced substrate technologies. With a total of 2 patents, his work addresses critical challenges in smart window technology and heat dissipation for electronic devices.
Latest Patents
One of Lei Yang's latest patents is focused on a liquid crystal material applied to a multi-response-mode smart window. This innovation provides a solution to the high drive voltage issues associated with traditional liquid crystal smart windows. The liquid crystal material is created by mixing a dichroic dye, an ionic dopant, and a liquid crystal, enabling the device to switch between transparent, light-absorbing, and scattering states under a drive voltage of 5V to 50V and a frequency of 1 Hz to 5 kHz.
Another notable patent involves direct growth methods for preparing diamond-assisted heat-dissipation silicon carbide substrates for GaN-HEMTs. This method includes several steps, such as etching holes in a silicon carbide substrate, ultrasonic cleaning, and depositing a diamond layer. The process aims to enhance the thermal management of electronic devices, which is crucial for their performance and longevity.
Career Highlights
Lei Yang is affiliated with the Harbin Institute of Technology, where he conducts research and development in advanced materials. His innovative work has positioned him as a key figure in the field, contributing to both academic and practical advancements in technology.
Collaborations
Lei Yang collaborates with talented individuals such as Jiaqi Zhu and Ruicong Zhang, who contribute to his research efforts. Their combined expertise fosters a dynamic environment for innovation and discovery.
Conclusion
In summary, Lei Yang's contributions to liquid crystal materials and heat-dissipation technologies exemplify the spirit of innovation. His patents not only address existing challenges but also pave the way for future advancements in smart materials and electronic devices.