Anne Christine Andresen

Title: Anne Christine Andresen: Innovator in Microlithographic Projection Exposure Apparatus

Introduction

Anne Christine Andresen is a notable inventor based in Westensee, Germany. She has made significant contributions to the field of microlithography, particularly in the development of illumination systems for projection exposure apparatuses. Her innovative work has led to advancements that enhance the precision and efficiency of lithographic processes.

Latest Patents

Anne Christine Andresen holds 1 patent for her invention titled "Illumination system of a microlithographic projection exposure apparatus." This patent describes an illumination system that includes a pupil surface and an arrangement of individually drivable beam deviating elements. Each beam deviating element is designed to direct light onto different positions on the pupil surface in response to control signals. A key feature of her invention is an attenuation unit that reduces the intensity of light directed by any beam deviating element by more than 50%. This innovation allows for the reduction of light intensity on the pupil surface, particularly in cases where defective beam deviating elements are present.

Career Highlights

Anne Christine Andresen is associated with Carl Zeiss SMT GmbH, a leading company in the field of optical systems and lithography. Her work at this esteemed organization has positioned her as a key player in advancing microlithographic technologies.

Collaborations

Throughout her career, Anne has collaborated with notable colleagues, including Markus Deguenther and Andras G Major. These partnerships have contributed to the successful development and implementation of her innovative ideas.

Conclusion

Anne Christine Andresen's contributions to microlithography through her patented illumination system demonstrate her expertise and commitment to innovation in the field. Her work continues to influence advancements in projection exposure technologies.