Company Filing History:
Years Active: 2015-2017
Title: Celso Cavaco: Innovator in Semiconductor Technology
Introduction
Celso Cavaco is an esteemed inventor based in Leuven, Belgium, known for his contributions to semiconductor technology. With a total of two patents to his name, Cavaco's work focuses on improving the fabrication processes of semiconductor devices and light-emitting diodes (LEDs). His innovative approaches are shaping the future of electronic components.
Latest Patents
Cavaco's first notable patent revolves around a "Method for fabricating CMOS compatible contact layers in semiconductor devices." This patent details a novel technique that involves depositing a nickel (Ni) layer on a p-type gallium nitride (GaN) layer. The process includes thermally treating the GaN structure at temperatures ranging from 350°C to 500°C, followed by the removal of the Ni layer using an etchant. Ultimately, this method facilitates the deposition of a CMOS compatible contact layer on the p-type GaN layer, thereby enhancing the efficiency of semiconductor devices.
In his second patent, Cavaco presents a "Light emitting diode and method for fabricating the same." This technology focuses on a GaN p-n junction formed between p-type and n-type GaN layers within the LED. The invention incorporates a first metal electrode layer on the p-type GaN layer, which is designed to reflect the emitted light towards the LED's light-emitting side. An innovative attachment layer, consisting of a transition metal oxide, plays a crucial role by electrically connecting the p-type GaN layer to the metal electrode layer while also transmitting light emitted by the p-n junction.
Career Highlights
Celso Cavaco has built a reputable career in the realm of semiconductor technology. He has worked with Imec, a leading research institution, where he contributed to cutting-edge advancements in the field. His experience at Imec Vzw and Imec has empowered him to innovate and tackle challenges within semiconductor devices.
Collaborations
Throughout his career, Cavaco has had the pleasure of working alongside accomplished colleagues, including Brice De Jaeger and Marleen Van Hove. These collaborations have enriched his work and have been key in fostering a productive environment for innovation.
Conclusion
Celso Cavaco is a distinguished inventor whose patents play a significant role in the advancement of semiconductor technology. His methods for fabricating contact layers and LEDs showcase his commitment to innovation and excellence in his field. As he continues to develop new ideas, Cavaco reinforces the importance of research and collaboration in bringing transformative technologies to life.