David W Vollmer

Title: The Innovations of David W Vollmer

Introduction

David W Vollmer is a notable inventor based in Santa Cruz, CA. He has made significant contributions to the field of optics, particularly in the development of high-efficiency optical systems for video projectors. With a total of 2 patents, his work has advanced the technology used in liquid-crystal light-valve video projectors.

Latest Patents

Vollmer's latest patents include innovative designs for optics in single-lens video projectors. One of his patents focuses on a high-efficiency optical system that separates high-intensity, unpolarized white light into primary color components using color-selective filters. This system allows for the transmission of light containing both first and second polarization states. The design ensures that the light of each primary color is characterized by a specific wavelength passband, enhancing the overall efficiency and brightness of the projector without sacrificing contrast. Another patent details a similar high-efficiency optical system, emphasizing the use of low f/# optics in conjunction with absorptive polarizers to eliminate unwanted polarization states.

Career Highlights

Vollmer is currently associated with Greyhawk Systems, Inc., where he continues to innovate in the field of optics. His work has been instrumental in improving the performance of video projection technology, making it more efficient and effective for various applications.

Collaborations

Throughout his career, Vollmer has collaborated with notable colleagues such as Duane A Haven and Douglas H Harrison. These partnerships have contributed to the advancement of optical technologies and have fostered a collaborative environment for innovation.

Conclusion

David W Vollmer's contributions to the field of optics, particularly in video projection technology, highlight his role as a significant inventor. His patents reflect a commitment to enhancing efficiency and performance in optical systems.