Gerardus Johan Jozef Winands

Title: Gerardus Johan Jozef Winands: Innovator in Reactive Ion Etching and Transparent Conductive Oxides.

Introduction

Gerardus Johan Jozef Winands is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of materials science, particularly in the development of technologies related to reactive ion etching and transparent conductive oxides. With a total of two patents to his name, Winands continues to push the boundaries of innovation in his field.

Latest Patents

Winands' latest patents include an "Apparatus and method for reactive ion etching" and a "Method of making a transparent metal oxide electrode." The first patent describes an apparatus designed for reactive ion etching of a substrate. This invention features a plasma etch zone with an etch gas supply and a plasma generating structure that ignites plasma. It also includes an electrode structure that accelerates the etch plasma toward the substrate, allowing ions to impinge on its surface. Additionally, the apparatus has a passivation zone with a gas supply for providing a passivation gas flow, ensuring effective spatial division between the etch and passivation zones.

The second patent focuses on enhancing the conductivity of an undoped transparent metal oxide to create a transparent conductive oxide (TCO) electrode. This method involves providing a transparent metal oxide, applying a UV transparent barrier layer, and irradiating the metal oxide with UV radiation after the barrier layer is applied. This innovative approach aims to improve the performance of TCO electrodes in various applications.

Career Highlights

Winands is affiliated with the Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek (TNO), where he applies his expertise in materials science and engineering. His work at TNO has allowed him to collaborate with other leading researchers and contribute to advancements in technology.

Collaborations

Throughout his career, Winands has worked alongside notable colleagues such as Paulus Willibrordus George Poodt and Freddy Roozeboom. These collaborations have further enriched his research and development efforts, leading to innovative solutions in his field.

Conclusion

Gerardus Johan Jozef Winands is a distinguished inventor whose work in reactive ion etching and transparent conductive oxides has made a significant impact on materials science. His patents reflect his commitment to innovation and his contributions to advancing technology in these areas.