Eugenijus Norkus

Title: **Eugenijus Norkus: A Pioneer of Selective Metallization Techniques**

Introduction

Eugenijus Norkus, an accomplished inventor based in Vilnius, Lithuania, has made significant strides in the field of materials science and engineering. With a commendable portfolio of 12 patents, Norkus has contributed valuable innovations, particularly in methods for selective metallization on various substrates. His work emphasizes precision and efficiency in creating electro-conductive surfaces, vital for modern electronic applications.

Latest Patents

Norkus’s recent patents highlight his expertise in metallization techniques. One notable invention is the "Method for selective metallisation of inorganic dielectrics or semiconductors." This innovative process focuses on selectively depositing metal onto the surfaces of inorganic dielectric materials, including glass and ceramics. Key steps involve treating the item’s surface with an ultrashort pulse laser to designate areas for metallization, pre-treating with an R—OH solution, followed by activation in a metal salt catalyst bath before conducting electroless metal plating. This method ensures the formation of catalytic seeds only at treated areas, resulting in durable metal layers with high adhesion.

Another significant patent is the "Method for formation of electro-conductive traces on polymeric article surface." This invention uses laser excitation to create conductive paths on polymer surfaces, followed by activation with a metal salt solution and subsequent chemical plating. The process is designed to enhance the quality of circuit traces while being cost-effective for applications such as 3D molded interconnect devices.

Career Highlights

Throughout his career, Eugenijus Norkus has been associated with prominent companies like Lam Research Corporation and the State Research Institute of Physics and Technology. His innovative work in these organizations has propelled advancements in material processing and circuit design, showcasing his commitment to technological progress.

Collaborations

Norkus has worked alongside talented colleagues such as Aldona Jagminiene and Ina Stankeviciene. Their collaborative efforts have been instrumental in refining techniques and exploring new possibilities in selective metallization and electronics.

Conclusion

Eugenijus Norkus stands out as a remarkable inventor whose innovations in selective metallization techniques have the potential to reshape the electronics industry. His dedication to advancing materials science, coupled with a track record of impactful patents, positions him as a key figure in the ongoing pursuit of technological excellence.