Location History:
- Millington, NJ (US) (1979)
- Berkeley Heights, NJ (US) (1979 - 1984)
Company Filing History:
Years Active: 1979-1984
Title: The Innovations of Tan T Sheng
Introduction
Tan T Sheng is a notable inventor based in Berkeley Heights, NJ (US). He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work has had a profound impact on the development of advanced electronic devices.
Latest Patents
One of his latest patents is for a solid-state device with conductors having a chain-shaped grain structure. This innovation allows for aluminum electrically conducting patterns for integrated circuits to achieve unexpectedly high electromigration characteristics by structuring the crystal grains into a chain-shaped formation with {111} orientation. A detailed process for achieving this structure is also described in the patent.
Another significant patent by Tan T Sheng is related to gold-tin-gold ohmic contact to N-type group III-V semiconductors. This invention provides a semiconductor device with a low resistance ohmic contact that is strongly adherent to the n-type surface of Group III-V compound semiconductors. The process involves the sequential deposition of gold, tin, and gold at a surface temperature of less than 200 degrees Celsius, followed by heat treatment in a non-oxidizing atmosphere. This method has shown particular advantages when applied to aluminum-containing compound semiconductors, such as gallium aluminum arsenide, and has been successfully used in the production of light-emitting diodes.
Career Highlights
Tan T Sheng has had a distinguished career at Bell Telephone Laboratories, where he has been instrumental in advancing semiconductor technologies. His innovative approaches have led to breakthroughs that enhance the performance and reliability of electronic devices.
Collaborations
Throughout his career, Tan T Sheng has collaborated with esteemed colleagues, including Chuan C Chang and Ashok K Sinha. These partnerships have fostered a collaborative environment that has driven innovation in their field.
Conclusion
Tan T Sheng's contributions to semiconductor technology through his patents and work at Bell Telephone Laboratories highlight his role as a leading inventor in the industry. His innovations continue to influence the development of advanced electronic devices, showcasing the importance of research and collaboration in driving technological progress.