Christine Rafael

Title: Christine Rafael: Innovator in Optoelectronic Semiconductor Technology

Introduction

Christine Rafael is a prominent inventor based in Donaustauf, Germany. She has made significant contributions to the field of optoelectronic semiconductor components, holding a total of seven patents. Her work focuses on advancing technology that enhances the efficiency and functionality of semiconductor devices.

Latest Patents

One of Christine's latest patents is for an optoelectronic semiconductor component. This invention includes a semiconductor layer sequence with a doped first layer and a doped second layer, along with an active zone designed to generate radiation through electroluminescence. The design features a side surface that defines the semiconductor layer sequence laterally, two electrodes for electrical contact, and a cover layer that interacts directly with the first layer. This innovative cover layer is crucial for forming a depletion zone, which has a lower concentration of majority charge carriers compared to the rest of the first layer. Additionally, the cover layer, made of metal or a metal compound, establishes a Schottky contact with the first layer.

Another notable patent involves a semiconductor device that includes a conductive layer over a semiconductor body and a first stress compensation layer adjacent to the conductive layer. This stress compensation layer is designed with a defined first stress, which is essential for the device's performance.

Career Highlights

Christine has worked with leading companies in the semiconductor industry, including Osram Opto Semiconductors GmbH and Osram OLED GmbH. Her experience in these organizations has allowed her to develop and refine her innovative ideas in semiconductor technology.

Collaborations

Throughout her career, Christine has collaborated with talented individuals such as Korbinian Perzlmaier and Anna Kasprzak-Zablocka. These collaborations have contributed to her success and the advancement of her projects.

Conclusion

Christine Rafael is a trailblazer in the field of optoelectronic semiconductor technology. Her patents and collaborations reflect her commitment to innovation and excellence in her work. Her contributions continue to shape the future of semiconductor devices.