Richard E Bergstrom, Jr

Title: Richard E Bergstrom, Jr: Innovator in Waveguide Technology

Introduction

Richard E Bergstrom, Jr. is a notable inventor based in Hayward, CA (US). He has made significant contributions to the field of waveguide technology, particularly in the area of eye-glow suppression in displays. His innovative work has led to the development of methods and apparatus that enhance visual experiences in waveguide systems.

Latest Patents

Richard holds a patent for "Eye glow suppression in waveguide based displays." This patent discloses methods and apparatus that include a source of image modulated light, a waveguide with an eye-facing surface, and an external surface. The invention features an input coupler for light coupling into a total reflection internal path in the waveguide, along with at least one grating for beam expansion. The polymer grating structure is designed to effectively diffract light, minimizing unwanted glare and enhancing the viewing experience.

Career Highlights

Richard is currently associated with Digilens Inc., where he continues to push the boundaries of optical technology. His work has been instrumental in advancing the capabilities of waveguide systems, making them more efficient and user-friendly.

Collaborations

Richard has collaborated with notable professionals in his field, including Alastair John Grant and Roger Allen Conley Smith. These collaborations have fostered innovation and have contributed to the success of his projects.

Conclusion

Richard E Bergstrom, Jr. is a pioneering inventor whose work in waveguide technology has made a significant impact on the industry. His contributions continue to shape the future of display technologies.