Location History:
- Hebei Province, CN (2016)
- Hebei, CN (2018)
Company Filing History:
Years Active: 2016-2018
Title: Innovations of Jingyi Feng in Liquid Crystal Technology
Introduction
Jingyi Feng is a notable inventor based in Hebei, China, recognized for his contributions to the field of liquid crystal technology. With a total of two patents to his name, Feng has made significant advancements that enhance the performance and application of liquid crystal compositions.
Latest Patents
Feng's latest patents include a liquid crystal composition and its application, which discloses a composition comprising components a, b, and c. Component a is selected from compounds represented by a specific formula, while component b has a dielectric anisotropy greater than 3. Component c features a dielectric anisotropy ranging from -3 to 3. This innovative composition boasts a high contrast ratio property and exhibits a low change rate at low temperatures, making it suitable for practical applications. The composition also offers a broader nematic phase range, appropriate dielectric anisotropy, optical anisotropy, excellent response time, high electrical resistivity, and low rotary viscosity.
Another significant patent by Feng is a liquid crystal composition with negative dielectric anisotropy. This composition includes compounds of various formulas and is characterized by a low threshold voltage, low rotary viscosity, high resistivity, and good stability under high temperature and UV exposure. The liquid crystal medium demonstrates a notably reduced response time after polymerization under UV irradiation, highlighting its important application value.
Career Highlights
Jingyi Feng is currently associated with Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd., where he continues to innovate in the field of display materials. His work has contributed to advancements in liquid crystal technology, enhancing the performance and efficiency of display systems.
Collaborations
Feng collaborates with notable colleagues, including Ruimao Hua and Guoliang Yun, who contribute to his research and development efforts in liquid crystal compositions.
Conclusion
Jingyi Feng's innovative work in liquid crystal technology has led to significant advancements that improve the performance of display materials. His contributions are vital to the ongoing development of efficient and effective liquid crystal applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.