Hugues Leininger

Title: Hugues Leininger: Innovator in Color Image Sensor Technology

Introduction

Hugues Leininger is a notable inventor based in Crolles, France, recognized for his contributions to the field of semiconductor technology. He holds three patents, showcasing his innovative approach to developing advanced color image sensors.

Latest Patents

Leininger's latest patents focus on methods of manufacturing a color image sensor that features an array of pixels with color filters. One of his patents describes a color image sensor formed in a semiconductor layer that receives illumination from its back side. Insulated conductive walls penetrate into the semiconductor layer from the back side, effectively separating the pixels. Each pixel contains a color filter that penetrates from 5 to 30% of the thickness of the semiconductor layer and occupies at least 90% of the surface area defined by the walls. Additionally, an electrically-conductive layer extends from the lateral wall of the filter to the walls, enhancing the sensor's functionality.

Career Highlights

Hugues Leininger has had a significant career, working with prominent companies such as STMicroelectronics S.A. and STMicroelectronics (Crolles 2) SAS. His work in these organizations has contributed to advancements in semiconductor technology and image sensor development.

Collaborations

Leininger has collaborated with notable colleagues, including Jean-Pierre Oddou and Axel Crocherie, further enriching his professional experience and contributions to the field.

Conclusion

Hugues Leininger stands out as an influential inventor in the realm of color image sensor technology, with a proven track record of innovation and collaboration. His patents reflect a deep understanding of semiconductor design and manufacturing processes.