Erik Coolen

Title: The Innovative Contributions of Erik Coolen

Introduction

Erik Coolen is a notable inventor based in North Ryde, Australia. He has made significant contributions to the field of electronic assemblies, particularly in the area of inkjet printheads. His innovative work has led to the development of a patented technology that enhances the reliability and performance of electronic devices.

Latest Patents

Erik Coolen holds a patent for an "Inkjet printhead having robust encapsulation of wirebonds." This invention involves an electronic assembly that includes a substrate with a die and PCB mounted on it. The design features wirebonds that interconnect bond pads of the die with contact pads of the PCB. Each wirebond has a first end portion bonded to a respective bond pad, an opposite second end portion bonded to a respective contact pad, and an intermediate section extending between the two ends. The invention utilizes a dam encapsulant to encapsulate the first and second end portions, along with a first fill encapsulant that contacts the substrate and the dam encapsulant. Additionally, a second fill encapsulant overlies the first fill encapsulant, with the first fill encapsulant having a lower modulus of elasticity than the second fill encapsulant and the dam encapsulant. This innovative approach improves the durability and functionality of inkjet printheads.

Career Highlights

Erik Coolen is currently employed at Memjet Technology Limited, where he continues to push the boundaries of technology in the printing industry. His work at Memjet has allowed him to collaborate with other talented professionals in the field, contributing to advancements in print technology.

Collaborations

Throughout his career, Erik has worked alongside notable colleagues such as Elmer Dimaculangan Perez and See-Huat Tan. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Erik Coolen's contributions to the field of electronic assemblies and inkjet printheads exemplify the spirit of innovation. His patented technology not only enhances the performance of electronic devices but also showcases the importance of collaboration in driving technological advancements.