Songtao Lu

Title: Songtao Lu: Innovator in Printed Circuit Board Technology

Introduction

Songtao Lu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of printed circuit board (PCB) technology. His innovative work focuses on mitigating galvanic corrosion during the fabrication process of PCBs.

Latest Patents

One of Songtao Lu's key patents is titled "Printed circuit board having a sacrificial pad to mitigate galvanic corrosion." This patent describes a PCB that includes a first metal pattern and a second metal pattern that are electrically coupled. The first and second metal patterns consist of different metals. The design features a first area exposed by a solder mask layer and a second area also exposed by the solder mask. The ratio of the first area to the second area is strategically less than a threshold ratio to effectively mitigate galvanic corrosion during the Organic Solderability Preservative (OSP) process.

Career Highlights

Songtao Lu is currently employed at Sandisk Technologies Inc., where he continues to develop innovative solutions in PCB technology. His work has garnered attention for its practical applications in improving the reliability and performance of electronic devices.

Collaborations

Some of his notable coworkers include Hsiang Ju Huang and Binbin Zheng, who contribute to the collaborative environment at Sandisk Technologies Inc.

Conclusion

Songtao Lu's contributions to PCB technology exemplify the importance of innovation in the electronics industry. His patent addressing galvanic corrosion showcases his commitment to enhancing the functionality and durability of printed circuit boards.