Mingjun Liu

Title: Innovations of Mingjun Liu in Laser Polishing and Pixel Driving Circuits

Introduction

Mingjun Liu is a notable inventor based in Guangdong, China. He has made significant contributions to the fields of laser technology and electronic circuits, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Mingjun Liu's latest patents include a double-beam laser polishing device and a polishing method for aluminum alloy. This invention provides a comprehensive solution for polishing aluminum alloys using a frame, a rotary workbench, and an optical path system. The optical path system consists of a first fiber laser, a second fiber laser, a first three-dimensional galvanometer, and a second three-dimensional galvanometer. These components work together to enhance the efficiency and effectiveness of the polishing process.

Another significant patent is related to a pixel driving circuit and its manufacturing method. This invention utilizes a process to create a metal layer that includes various metal and shading patterns on a substrate. It also forms anode patterns on a passivation layer, which are essential for the functioning of multiple transistors.

Career Highlights

Mingjun Liu has worked with prominent companies such as Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. and Shenzhen Institute of Information Technology. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Mingjun Liu has collaborated with talented individuals in his field, including Tan Wang and Haibing Xiao. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Mingjun Liu's contributions to laser polishing and pixel driving circuits highlight his role as an influential inventor in the technology sector. His patents reflect a commitment to innovation and excellence, paving the way for future advancements in these fields.