Weigang Yan

Introduction

Weigang Yan is an accomplished inventor based in Yangzhong, China, known for his significant contributions to liquid crystal technology. With a total of three patents to his name, Yan has focused on developing compositions and devices that advance display technology. His innovative approach addresses common challenges in the industry, making him a notable figure in his field.

Latest Patents

One of Yan's latest patents is titled "PSA-type Liquid Crystal Composition and Display Device Having Same." This invention involves a PSA-type liquid crystal composition comprising a host liquid crystal and a polymerizable component. The formulation provides enhanced intersolubility, resistance to crystallization at low temperatures, and a stable pretilt angle post-polymerization, which mitigates issues such as image sticking and display defects during manufacturing.

Another key invention is his patent for "Liquid Crystal Composition and Photoelectric Display Device Thereof." This liquid crystal composition utilizes specific compounds to achieve a suitable clearing point, optical anisotropy, dielectric anisotropy, and superior performance characteristics such as high voltage holding ratio and fast response speed. The resulting photoelectric display device is adaptable for various display modes, including VA, IPS, and FFS.

Career Highlights

Weigang Yan currently works at Jiangsu Hecheng Display Technology Co., Ltd., where he continues to innovate in liquid crystal technologies. His role at the company allows him to drive advancements in the design and application of display devices, emphasizing quality and efficiency. Over the years, his contributions have been instrumental in enhancing the functionality and reliability of liquid crystal displays in various applications.

Collaborations

Throughout his career, Yan has collaborated with talented coworkers, including Wenyang Ma and Wenming Han. These collaborations have fostered an environment of creativity and technical expertise, further propelling the development of innovative solutions in the field of display technology.

Conclusion

Weigang Yan stands out as a leading inventor in the realm of liquid crystal technology. His patented innovations significantly impact the display industry by addressing critical issues and improving performance. As he continues his work at Jiangsu Hecheng Display Technology Co., Ltd., the contributions of Yan and his collaborators will undoubtedly shape the future of display technologies for years to come.