Sang Ho Oh

Title: Innovations of Sang Ho Oh in Semiconductor Technology

Introduction

Sang Ho Oh is a notable inventor based in Goleta, California, recognized for his contributions to semiconductor technology. He holds two patents that showcase his expertise in fabricating conductive films on semiconductor materials. His work is significant in advancing the efficiency and performance of electronic devices.

Latest Patents

Sang Ho Oh's latest patents focus on the multistep deposition of zinc oxide on gallium nitride. This method involves fabricating a Zinc Oxide (ZnO) conductive film on a semiconductor material. The process includes depositing a doped ZnO seed layer on a diode, which forms an electrical contact to the diode. Following this, a ZnO layer is deposited on the ZnO seed layer. The specific thickness, crystal quality, and doping level of both layers ensure that the diode, comprising III-nitride material, can be turned on with a voltage of 2.75 volts or less. Additionally, this method results in a lower contact resistance compared to structures where the ZnO layer is applied directly on the diode without the seed layer.

Career Highlights

Sang Ho Oh is affiliated with the University of California, where he continues to innovate in the field of semiconductor technology. His work has contributed to advancements that enhance the performance of electronic components, making them more efficient and reliable.

Collaborations

Sang Ho Oh collaborates with esteemed colleagues such as Asad J Mughal and Steven P DenBaars. Their combined expertise fosters an environment of innovation and research excellence.

Conclusion

Sang Ho Oh's contributions to semiconductor technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in electronic devices and materials.