Christian C Abbas

Title: Christian C Abbas: Innovator in Semiconductor Technology

Introduction

Christian C Abbas is a notable inventor based in Baden, Switzerland. He has made significant contributions to the field of semiconductor technology, particularly with his innovative patent related to pn-junctions.

Latest Patents

Christian C Abbas holds a patent for a pn-junction with a guard ring. This invention addresses the formation of a pn junction in a semiconductor component, which emerges at the main surface of a semiconductor substrate. The design includes a highly doped zone that extends inwards from the main surface, surrounded by a lightly doped zone. The guard zone is crucial as it prevents surface breakdown of the pn junction by ensuring that its maximum penetration depth is greater than that of the adjacent highly doped zone. The guard zone's doping density is carefully controlled to not exceed 10¹⁵ cm^-3, with a width comparable to the thickness of the lightly doped zone and a maximum penetration depth ranging between 40 µm and 80 µm.

Career Highlights

Christian C Abbas is associated with BBC Brown Boveri AG, where he has been able to apply his expertise in semiconductor technology. His work has contributed to advancements in the efficiency and reliability of semiconductor components.

Collaborations

Christian has collaborated with notable colleagues, including Peter Roggwiller and Jan Voboril, who have also contributed to the field of semiconductor technology.

Conclusion

Christian C Abbas is a distinguished inventor whose work in semiconductor technology has led to innovative solutions that enhance the performance of electronic components. His contributions continue to influence the industry positively.