Yunbo Zhang

Title: Yunbo Zhang: Innovator in Polymer Composition and Illumination Devices

Introduction

Yunbo Zhang is a prominent inventor based in Shanghai, China. He has made significant contributions to the fields of polymer composition and illumination devices. With a total of 3 patents, his work showcases innovative solutions that address various technological challenges.

Latest Patents

One of Yunbo Zhang's latest patents is a "Soft and non-sticky or greasy soft touch feel polymer composition." This invention relates to a polymer composition that includes a polyolefin-based elastomer, a polyolefin, and calcium carbonate (CaCO). The patent further discusses the use of this polymer composition and outlines a process for preparing articles that incorporate it.

Another notable patent is the "Illumination device and method for using the same in the projection lithography machine." This invention features an illumination device that comprises a laser source, a beam expander, a micromirror array with a control system, a fast steering mirror, a diaphragm array, a microlens array, an illumination lens group, and a reflection mirror. The device is designed to create desired intensity patterns on a diaphragm array, enhancing the efficiency of projection lithography machines.

Career Highlights

Yunbo Zhang has worked at esteemed institutions such as the Chinese Academy of Sciences and the University of Shanghai for Science and Technology. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

Throughout his career, Yunbo Zhang has collaborated with notable colleagues, including Aijun Zeng and Mingxing Chen. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Yunbo Zhang's contributions to polymer composition and illumination devices highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to solving complex problems through creative solutions.