Friedrich Luellau

Title: Friedrich Luellau: Innovator in Digital Exposure Technology

Introduction

Friedrich Luellau is a notable inventor based in Vögelsen, Germany. He has made significant contributions to the field of digital exposure technology, particularly with his innovative device designed for exposing light-sensitive materials. His work has implications for various industries, including printing and imaging.

Latest Patents

Luellau holds a patent for a "Device and method for digital exposure." This invention relates to a device that utilizes an electronic picture memory for storing a master image. The exposure unit comprises a light source, an electronically activatable light modulator for representing a part picture of the master image, and imaging optics for projecting the part picture onto the light-sensitive material. The device includes a drive mechanism consisting of motors and motor control for moving the exposure unit parallel to the surface of the light-sensitive material. Additionally, it features a scroll mechanism for scrolling a picture strip of the master image through the light modulator. A rapid intermediate memory is also provided to reduce processing time for exposing the complete printing plate.

Career Highlights

Throughout his career, Friedrich Luellau has worked with prominent companies in the industry. Notably, he has been associated with Xeikon IP B.V. and Xeikon Prepress N.V. His experience in these organizations has contributed to his expertise in digital exposure technologies.

Collaborations

Luellau has collaborated with various professionals in his field, including his coworker Stefan Eggers. Their joint efforts have likely enhanced the development and implementation of innovative technologies in digital exposure.

Conclusion

Friedrich Luellau's contributions to digital exposure technology exemplify the impact of innovation in the field. His patent and career achievements highlight his role as a significant inventor in this area.