Zhengkang Wang

Title: **Innovator Zhengkang Wang: Pioneering Power Semiconductor Technologies**

Introduction

Zhengkang Wang, an accomplished inventor based in Chengdu, China, has made significant contributions to the field of power semiconductor technologies. With a total of five patents to his name, his innovations have the potential to transform aspects of electronic devices and their efficiency.

Latest Patents

Zhengkang Wang's latest patents showcase his expertise and forward-thinking approach. One of his noteworthy innovations is a **power semiconductor device for improving hot carrier injection**. This device introduces a drain field plate at one side of a drain in a dielectric trench, which connects to a drain electrode of identical electric potential. This modification enhances the hole injection effects at the drain side of the dielectric trench. Additionally, a shield gate field plate is incorporated at the source electrode's side, connected to the source electrode or ground, leading to decreased gate drain parasitic capacitance and improved electron injection effects.

Another significant patent is the **power MOS device with low gate charge and a method for manufacturing the same**. This device features an M-shaped gate structure that minimizes the overlapped area between the control gate and split gate electrodes. By using low-k materials, the dielectric constant of the isolation medium is reduced, effectively increasing switching speed and reducing switching losses.

Career Highlights

Zhengkang Wang is currently affiliated with the University of Electronic Science and Technology of China, where his research efforts focus on enhancing semiconductor technology. His dedication to innovation in electronic components has positioned him as a leading inventor in his field.

Collaborations

Throughout his career, Zhengkang Wang has collaborated with notable colleagues, including Ming Qiao and Bo Zhang. These partnerships have fostered a collaborative environment that enhances the research and development of inventive semiconductor solutions.

Conclusion

With five patents to his credit and ongoing research to push the boundaries of power semiconductor technology, Zhengkang Wang exemplifies the spirit of innovation. His work not only addresses current challenges in the field but also paves the way for future advancements in electronics.