Cornelis Dirk Roelandse

Title: Cornelis Dirk Roelandse: Innovator in Polymer and Electroluminescent Device Technology

Introduction

Cornelis Dirk Roelandse is a notable inventor based in Veldhoven, Netherlands. He has made significant contributions to the fields of polymer technology and organic electroluminescent devices. With a total of 2 patents, his work has advanced the understanding and application of these technologies.

Latest Patents

Roelandse's latest patents include a polymer and a method of its preparation, as well as an organic electroluminescent device and a method of manufacturing it. The polymer comprises structural units with a number average molecular weight of less than 300.10 g/mole and a weight average molecular weight of less than 500.10 g/mole. A preferred example of this polymer is polyphenylene-vinylene, which can be deposited on a substrate through inkjet printing. This innovation is particularly useful in the manufacture of multicolor electroluminescent devices. The organic electroluminescent device features independently addressable electroluminescent elements and a patterned electrode layer, which enhances its efficiency and manufacturability.

Career Highlights

Cornelis Dirk Roelandse is associated with Koninklijke Philips Corporation N.V., where he has been instrumental in developing cutting-edge technologies. His work has not only contributed to the company's portfolio but has also influenced the broader field of electroluminescent devices.

Collaborations

Throughout his career, Roelandse has collaborated with notable colleagues, including Paulus Cornelis Duineveld and Jochem Petrus Maria De Koning. These collaborations have fostered innovation and have led to advancements in their respective fields.

Conclusion

Cornelis Dirk Roelandse's contributions to polymer technology and organic electroluminescent devices highlight his role as a key innovator in the industry. His patents reflect a commitment to advancing technology and improving manufacturing processes.