Senshan Mao

Title: Senshan Mao: Innovator in Semiconductor Micromachining

Introduction

Senshan Mao is a prominent inventor based in Zhenjiang, China. He has made significant contributions to the field of semiconductor technology, particularly through his innovative methods and apparatus for micromachining semiconductor materials.

Latest Patents

Senshan Mao holds a patent for a "Method and apparatus for micromachining semiconductor material from opposing sides through synchronous coordination of laser and electrochemistry." This invention includes an optical path system, a stable low-pressure jet generation system, and an electrolytic machining system. The optical path system consists of a laser generator, a beam expander, a reflector, a galvanometer, and a lens. The electrolytic machining system features a direct-current pulsed power supply, an adjustable cathode fixture, an electrolyte tank, a current probe, and an oscilloscope. The stable low-pressure jet generation system provides an electrolyte flow into a metal needle, forming an electrolyte layer between the semiconductor material and a cathode copper plate. This setup allows for effective micromachining by creating a localized high-temperature region on the semiconductor material.

Career Highlights

Senshan Mao is affiliated with Jiangsu University, where he continues to advance research in semiconductor technologies. His work has garnered attention for its innovative approach to micromachining, which combines laser technology with electrochemical processes.

Collaborations

Senshan has collaborated with notable colleagues, including Hao Zhu and Zhi Zhang, contributing to various research projects and enhancing the scope of their work in semiconductor technology.

Conclusion

Senshan Mao's contributions to the field of semiconductor micromachining exemplify the innovative spirit of modern inventors. His patented methods and collaborative efforts continue to push the boundaries of technology in this critical area.