Company Filing History:
Years Active: 1992-1993
Title: Tim Wah Luk: Innovator in Schottky Diode Technology
Introduction
Tim Wah Luk is a notable inventor based in Scarborough, ME (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of Schottky diodes. With a total of 2 patents to his name, his work has had a lasting impact on integrated circuit fabrication processes.
Latest Patents
Tim's latest patents focus on innovative fabrication processes for Schottky diodes. One of his patents describes an improved Schottky diode structure formed by retrograde diffusing an N.sup.+ concentration of fast diffusing atoms, specifically Phosphorus. This process creates a localized diode NWell that serves as the substrate for the diode. Additionally, a buried diode layer made of slow diffusing N type atoms, such as Antimony, underlies the diode NWell, electrically coupling the diode junction to the ohmic contact. The design also incorporates a Platinum-Silicide junction, enhancing the diode's performance. This improved structure can be integrated into BICMOS fabrication processes, allowing for simultaneous formation of various components, including bipolar transistors and CMOS transistors.
Career Highlights
Tim Wah Luk is currently employed at National Semiconductor Corporation, where he continues to innovate in the semiconductor industry. His expertise in diode technology has positioned him as a key player in the development of advanced electronic components.
Collaborations
Throughout his career, Tim has collaborated with notable colleagues, including Murray J Robinson and Christopher C Joyce. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Tim Wah Luk's contributions to the field of semiconductor technology, particularly in Schottky diode fabrication, highlight his role as an influential inventor. His work continues to shape the future of integrated circuits and electronic devices.