Qingjun Zhou

Title: Qingjun Zhou: Innovator in Semiconductor Technology

Introduction

Qingjun Zhou is a prominent inventor based in Beijing, China. He has made significant contributions to the field of semiconductor technology, showcasing his expertise through innovative patents.

Latest Patents

Qingjun Zhou holds a patent for a pattern sheet, semiconductor intermediate product, and hole etching method. This patent discloses a pattern sheet that includes a substrate, a dielectric layer, and a mask structure. The mask structure consists of a multi-layer mask layer, with the uppermost layer being a photoresist layer. The design ensures that the thickness of each layer of the mask layer and the etching selectivity ratios between the layers below the mask layer are optimized. This innovation allows for the etching of a lower layer of the mask layer to form a through-hole, while maintaining a remaining thickness of the upper layer.

Career Highlights

Qingjun Zhou is currently employed at Beijing Naura Microelectronics Equipment Co., Ltd. His work at this company has positioned him as a key player in the semiconductor industry, where he continues to develop cutting-edge technologies.

Collaborations

Qingjun Zhou collaborates with notable colleagues, including Qiushi Xie and Xiaoping Shi. Their combined expertise fosters an environment of innovation and advancement in their projects.

Conclusion

Qingjun Zhou's contributions to semiconductor technology through his patent and work at Beijing Naura Microelectronics Equipment Co., Ltd. highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of semiconductor applications.