Gerardus Henricus Rietjens

Title: Gerardus Henricus Rietjens: Innovator in Light Emitting Technologies

Introduction

Gerardus Henricus Rietjens, an inventive mind hailing from Stramproy, Netherlands, is recognized for his contributions to the field of light emitting devices. With a total of two patents to his name, Rietjens has focused on enhancing the efficiency of light sources through innovative designs and technological advancements.

Latest Patents

One of Rietjens’ notable inventions is a patent for a "Light source having an outcoupling device." This invention entails a unique design comprising a light generating unit, such as an organic light emitting diode, and an outcoupling device designed for efficient light extraction. The outcoupling device features multiple regions with varying refractive indices, which helps reduce wavelength-dependent interference effects, thereby improving the overall outcoupling efficiency.

Another significant patent by Rietjens is for a "Light emitting device with improved internal out-coupling and method of providing the same." This patent outlines a manufacturing method that employs an intermediate layer with a modulated surface. By exposing a flat glass surface to a saturated etching fluid, Rietjens demonstrates a technique that introduces ultrafine particles or defects, which subsequently enhance light scattering and efficiency in light emitting devices.

Career Highlights

Rietjens is associated with Oledworks GmbH, where he contributes to the development of cutting-edge lighting technologies. His expertise in the field has made him an essential part of the team, driving forward the company's innovations in organic light emitting diodes.

Collaborations

Throughout his career, Rietjens has collaborated with notable colleagues such as Georg Friedrich Gaertner and Hans-Peter Loebl. These partnerships have likely contributed to the rich exchange of ideas and technical expertise, fostering innovation in their respective projects.

Conclusion

Gerardus Henricus Rietjens stands out as a pivotal inventor in the realm of light emitting technologies. Through his innovative patents and collaborative efforts, he continues to influence advancements in the field, enhancing the efficiency and performance of light sources. Rietjens' work not only reflects his dedication to innovation but also contributes significantly to the evolution of lighting technology.