Samuel T Wang

Title: The Innovative Contributions of Samuel T. Wang

Introduction

Samuel T. Wang is a notable inventor based in Mission Viejo, California. He has made significant contributions to the field of semiconductor technology, particularly through his innovative patent related to laser processes.

Latest Patents

Wang holds a patent for a "Semiconductor on Insulator Laser Process." This invention involves applying a beam of radiant energy, such as a laser beam, to an epitaxial silicon island on a silicon-on-sapphire device before the formation of overlying layers of oxide and metal. The energy beam alters the crystal structure of the epitaxial silicon island, enhancing the mobility of carriers and improving the speed of transistors formed on the silicon island. Additionally, the energy beam causes the material at the silicon island's edge to reflow, which reduces the slope of the edge face and smooths the surface. This results in improved aluminum step coverage and eliminates a V-shaped groove in the first insulation layer at the bottom corner edge of the island, ultimately increasing processing yield.

Career Highlights

Samuel T. Wang has worked at Hughes Aircraft Company, where he has applied his expertise in semiconductor technology. His work has contributed to advancements in the efficiency and performance of electronic devices.

Collaborations

Wang has collaborated with notable colleagues such as Giora Yaron and Eliyahou Harari, further enhancing the innovative environment in which he works.

Conclusion

Samuel T. Wang's contributions to semiconductor technology through his patented laser process demonstrate his commitment to innovation and excellence in the field. His work continues to influence advancements in electronic device performance.