Pasi Petteri Pietilae

Title: Pasi Petteri Pietilae: Innovator in Waveguide Display Technology

Introduction

Pasi Petteri Pietilae is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of display technology, particularly in waveguide systems. With a total of 3 patents to his name, Pietilae's work focuses on enhancing user experience in near-eye displays.

Latest Patents

Pietilae's latest patents include innovative designs that improve the functionality of waveguide display assemblies. One of his patents describes a waveguide display assembly that incorporates an in-coupling grating to efficiently channel light emitted from a light source. This design ensures that light propagates through the waveguide via total internal reflection, ultimately directing it toward the user's eye. Another significant patent focuses on providing an extended field of view in near-eye displays. This system utilizes an exit pupil expander and multiple diffractive optical elements to enhance the viewing experience by stitching together left and right portions of the field of view.

Career Highlights

Pietilae is currently employed at Microsoft Technology Licensing, LLC, where he continues to develop cutting-edge technologies in the realm of display systems. His work at Microsoft has positioned him as a key player in the advancement of optical technologies.

Collaborations

Throughout his career, Pietilae has collaborated with talented individuals such as Tuomas Vallius and Tuomas Heikki Sakari Vallius. These collaborations have fostered innovation and contributed to the successful development of his patented technologies.

Conclusion

Pasi Petteri Pietilae is a distinguished inventor whose work in waveguide display technology has the potential to revolutionize user experiences in near-eye displays. His innovative patents and contributions to Microsoft Technology Licensing, LLC highlight his commitment to advancing optical technology.