Sten Lindau

Title: Sten Lindau: Innovator in Optical Scanning Technology

Introduction

Sten Lindau is a notable inventor based in Täby, Sweden, recognized for his contributions to optical scanning technology. With a total of five patents to his name, Lindau has made significant advancements in the field of image projection and scanning of large flat substrates.

Latest Patents

One of Lindau's latest patents is a method and device using a rotating printing arm to project or view images across a workpiece. This technology is particularly relevant for scanning large flat substrates, such as flat panel displays, printed circuit boards (PCBs), and photovoltaic panels. The patent outlines that reading and writing can encompass a variety of techniques, including microscopy, inspection, metrology, spectroscopy, interferometry, and scatterometry. The writing process may involve exposing a photoresist, optical heating, ablating, or making other changes to the surface using an optical beam. Notably, the technology employs a rotating or swinging arm that moves in an arc across the workpiece, diverging from traditional straight-line scanning methods.

Career Highlights

Throughout his career, Sten Lindau has worked with several prominent companies, including Micronic Laser Systems AB and Saabtech Electronics AB. His experience in these organizations has contributed to his expertise in optical technologies and innovations.

Collaborations

Lindau has collaborated with various professionals in his field, including Torbjörn Sandström and Torbjorn E Sandstrom. These collaborations have likely enriched his work and led to further advancements in his projects.

Conclusion

Sten Lindau's innovative work in optical scanning technology has positioned him as a significant figure in the field. His patents reflect a commitment to advancing the capabilities of image projection and scanning, paving the way for future developments in technology.