Alexandru Cazacu

Title: Innovator Alexandru Cazacu and His Contributions to Fluid Deposition Technology

Introduction

Alexandru Cazacu is an accomplished inventor based in Cambridge, GB. He is recognized for his innovative contributions to fluid deposition technology, particularly through his patent for a unique droplet deposition head. This device has implications for various applications, showcasing his commitment to advancing technology in his field.

Latest Patents

Cazacu holds a patent for a "Droplet deposition head." This invention features a fluid chamber connected to a droplet ejection nozzle and a reservoir for the fluid. It includes a piezoelectric actuator element that is formed, in part, by the fluid chamber wall, which houses an electrode. This element is designed to generate pressure within the chamber in response to a drive voltage, allowing for the ejection of droplets. Notably, the electrode is equipped with a passivation coating that consists of a laminate, which includes an inorganic insulating layer and an organic insulating layer, strategically designed to minimize defects at their interface. The specifications detail that the inorganic insulating layer is limited to a thickness of 500 nm or less, while the organic layer does not exceed 3 µm.

Career Highlights

Cazacu's professional journey is marked by his influential role at Xaar Technology Limited, where he has been able to leverage his expertise in fluid deposition technology. His ability to innovate and develop new technologies has significantly contributed to the company's advancements in the field.

Collaborations

Throughout his career, Alexandru has collaborated with esteemed professionals such as Song-Won Ko and Peter Mardilovich. Their teamwork has fostered a collaborative environment that nurtures creativity and innovation, resulting in impactful inventions.

Conclusion

In summary, Alexandru Cazacu stands as a notable inventor whose work in droplet deposition technology exemplifies innovation and technical excellence. His contributions at Xaar Technology Limited and successful collaborations with his colleagues underscore the importance of teamwork and ingenuity in driving advancements in technology.