Marcel Bontekoe

Title: Marcel Bontekoe: Innovator in Lithographic Technology

Introduction

Marcel Bontekoe is a notable inventor based in Neerpelt, Belgium. He has made significant contributions to the field of lithography, particularly in substrate level sensing technology. His innovative work has led to the development of a patent that enhances the precision of lithographic processes.

Latest Patents

Marcel Bontekoe holds a patent for "Substrate level sensing in a lithographic apparatus." This invention involves a lithographic apparatus that includes a substrate table designed to support a substrate. The apparatus features actuators that can move the substrate table in a plane parallel to the substrate's surface. A projection system is included to pattern the substrate with fields aligned in a scanning exposure direction. The level sensor is capable of sensing the height of the substrate using multiple measurement spots. Additionally, a controller is integrated to manage the actuators, generating strokes of relative movement between the substrate and the level sensor for mapping the substrate's height. These strokes are executed at an angle of less than 20 degrees relative to the scanning exposure direction. The patent also outlines a method for mapping the height of a substrate.

Career Highlights

Marcel Bontekoe is associated with ASML Netherlands B.V., a leading company in the lithography equipment sector. His work at ASML has positioned him as a key player in advancing lithographic technology. His innovative contributions have been instrumental in improving the efficiency and accuracy of lithographic processes.

Collaborations

Marcel has collaborated with notable colleagues, including Martin Jules Marie-Emile De Nivelle and Doru Cristian Torumba. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Marcel Bontekoe's contributions to lithographic technology through his patent on substrate level sensing demonstrate his commitment to innovation in the field. His work continues to influence the industry, paving the way for advancements in lithography.