Martin Harris Ettenberg

Title: The Innovations of Martin Harris Ettenberg

Introduction

Martin Harris Ettenberg is a notable inventor based in Princeton, NJ, with a significant contribution to the field of semiconductor technology. He holds a total of six patents, showcasing his expertise and innovative spirit in developing advanced technologies.

Latest Patents

Ettenberg's latest patents include techniques for dielectric molded indium bump formation and low noise InGaAs photodiode arrays. The dielectric molded indium bump formation patent describes a method for electrically and physically connecting semiconductor wafers. This technique utilizes a thick dielectric, allowing for the deposition and patterning of indium bumps in a dielectric film that is small in diameter, tall in height, and uniform in size and shape. The melting of indium creates small grain sizes and uniform height bumps, while trenches around the indium bumps prevent shorting of pixels when pressed together. His low noise InGaAs photodiode array patent presents a photodiode pixel structure designed for imaging short wave infrared (SWIR) and visible light. This planar structure can be utilized for both one-dimensional and two-dimensional photodiode arrays. The photodiode arrays can be hybridized to a read-out integrated circuit (ROIC), such as a silicon complementary metal-oxide-semiconductor (CMOS) circuit. In this design, the photodiode in each pixel is buried beneath the surface, ensuring it does not directly contact the ROIC amplification circuit. This disconnection allows for low dark current and enables double correlated sampling within the pixel.

Career Highlights

Throughout his career, Ettenberg has worked with prominent companies, including Princeton Infrared Technologies, Inc. and Sensors Unlimited. His work has significantly impacted the development of advanced photonic devices and semiconductor technologies.

Collaborations

Ettenberg has collaborated with notable professionals in his field, including Michael Lange and John A. Trezza. Their combined expertise has contributed to the advancement of innovative technologies in the semiconductor industry.

Conclusion

Martin Harris Ettenberg's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative techniques continue to influence advancements in photonic devices and semiconductor applications.