Werner Müller-Rissmann

Title: Innovations by Werner Müller-Rissmann

Introduction

Werner Müller-Rissmann is a notable inventor based in Oberkochen, Germany. He has made significant contributions to the field of optical arrangements, particularly in microlithographic projection printing installations. With a total of 3 patents to his name, his work focuses on improving temperature distribution within optical elements.

Latest Patents

Müller-Rissmann's latest patents include an innovative optical arrangement designed to enhance temperature distribution within an optical element. This invention addresses the challenges posed by rotationally non-symmetrical illumination. The optical arrangement features a refractive optical element, such as a lens, which is heated by the uneven radiated impingement of a light source. An electric heating element is coupled to the optical element, comprising a resistance heating coating that is optically transparent. This design allows for a symmetrical and homogeneous temperature and refractive index distribution, effectively correcting imaging defects.

Another significant patent focuses on optical systems and methods for compensating rotationally non-symmetrical image defects. This system also pertains to microlithographic projection printing installations and includes a light source and at least one optical element. The optical element is designed to be symmetrical concerning an axis of rotational symmetry, and it is rotatably connected to a frame. An actuator enables the rotation of the optical element, which works in conjunction with a control device to compensate for image defects during illumination.

Career Highlights

Werner Müller-Rissmann has established himself as a key figure in the optical engineering field through his innovative patents and contributions to technology. His work at Carl Zeiss Stiftung has allowed him to collaborate with other experts in the field, further enhancing the impact of his inventions.

Collaborations

Some of his notable coworkers include Hubert Holderer and Rudolf Von Bünau. Their collaboration has contributed to the advancement of optical technologies and innovations.

Conclusion

Werner Müller-Rissmann's contributions to optical arrangements and systems have significantly advanced the field of microlithography. His innovative patents reflect his commitment to improving optical technologies and addressing complex challenges in the industry.