Koenraad Vermeirsch

Title: Innovations of Koenraad Vermeirsch

Introduction

Koenraad Vermeirsch is a notable inventor based in Bellegem, Belgium. He has made significant contributions to the field of optical technology, holding a total of five patents. His work primarily focuses on advancements in projection screen technology and digital light processing (DLP) systems.

Latest Patents

One of his latest patents is for a curved back-projection screen. This innovative screen features an angle of curvature greater than 180°, designed as a wrap-around cylindrical or dome screen. It includes a first layer and a second synthetic resin diffusing layer, which contains a light-absorbing material and light-diffusing particles embedded in a resin material. The second layer can be applied by spraying and has a specific absorption coefficient and thickness value.

Another significant patent is for a polarization preserving DLP optical architecture. This invention includes an optical integrator system with various components such as a relay lens system, a TIR prism assembly, a digital imager, and a projection lens. The optical structure is designed to accept a polarized light beam and includes at least one retarder positioned after the optical integrator to control the polarization state throughout the DLP optical structure.

Career Highlights

Throughout his career, Koenraad has worked with several companies, including Barco N.V. His experience in the industry has allowed him to develop and refine his innovative ideas, contributing to advancements in projection technology.

Collaborations

Koenraad has collaborated with notable coworkers such as Peter Janssens and Bart Maximus. Their combined expertise has likely played a role in the successful development of his patented technologies.

Conclusion

Koenraad Vermeirsch is a distinguished inventor whose work in optical technology has led to several important patents. His innovations in projection screens and DLP systems continue to influence the industry.