Eric S Lee

Title: Innovations by Eric S. Lee in Photodetector Technology

Introduction

Eric S. Lee is a notable inventor based in San Francisco, CA, who has made significant contributions to the field of photodetector technology. With a total of 4 patents to his name, Lee's work focuses on enhancing the functionality and manufacturing processes of photodetectors and light sensors.

Latest Patents

Lee's latest patents include innovative designs for photodetectors that are useful as ambient light sensors. One of his patents describes photodetectors, methods for manufacturing them, and systems that incorporate these photodetectors. In this embodiment, a photodetector consists of multiple photodiode regions, some of which are covered by an optical filter. The design features several metal layers positioned between the photodiode regions and the optical filter, with the uppermost metal layer being closest to the optical filter and devoid of any metal portions underneath it.

Another significant patent focuses on light sensors that utilize dielectric optical coatings to shape their spectral responses. This patent outlines methods for fabricating light sensors that accelerate lift-off processes and enhance process margins. In this embodiment, a light sensor includes a photodetector sensor region formed in a semiconductor substrate, covered by a dielectric optical coating filter. The design also incorporates dummy dielectric optical coating features that improve the thermal reliability of the coating.

Career Highlights

Eric S. Lee is currently employed at Intersil Americas Inc., where he continues to innovate in the field of photodetectors. His work has been instrumental in advancing the technology used in light sensors, making them more efficient and reliable.

Collaborations

Lee has collaborated with notable colleagues, including Michael I-Shan Sun and Francois Hebert, contributing to a dynamic and innovative work environment.

Conclusion

Eric S. Lee's contributions to photodetector technology through his patents and work at Intersil Americas Inc. highlight his role as a leading inventor in this field. His innovative designs and methods are paving the way for advancements in light sensor technology.