Inventors with similar research interests:
Location History:
- Kelmis, BE (2015 - 2017)
- Eindhoven, BE (2016 - 2017)
- San Jose, CA (US) (2017 - 2019)
- Eindhoven, NL (2016 - 2020)
- Vaals, NL (2021 - 2023)
- Aachen, DE (2009 - 2024)
Company Filing History:
28 out of 900 
18 out of 21,361 
9 out of 853 
Years Active: 2009-2025
Title: The Innovations of Toni Lopez: A Leader in Nanotechnology and Photonics
Introduction
Toni Lopez is a prominent inventor based in Aachen, Germany, holding an impressive portfolio of 53 patents. His groundbreaking work centers around enhancing light outcoupling and efficiency in LED systems through innovative nanotechnology. This article delves into his latest patents, career highlights, and collaborations with notable colleagues.
Latest Patents
One of Lopez's latest inventions is the patent for "Nanocone arrays for enhancing light outcoupling and package efficiency." This LED structure involves an epitaxial layer grown on a substrate with a plurality of dielectric nanoantennas incorporated within the layer. These antennas are strategically arranged to minimize light reabsorption and to redirect oblique incident light, boosting overall light coupling efficiency. Each antenna boasts a height of less than 1000 nm and greater than 200 nm, with a diameter ranging from 300 nm to 2000 nm.
Another significant patent is the "Nano-photonics reflector for LED emitters." This innovative system includes a first layer designed to reflect transverse-electric (TE) radiation from the LED, a second layer that blocks transverse-magnetic (TM) radiation, and several layers of indium tin oxide (ITO) that serve as transparent conducting oxides. The first layer may consist of a one-dimensional distributed Bragg reflector (DBR), while the second layer can feature a two-dimensional photonic crystal (PhC), a three-dimensional PhC, or a hyperbolic metamaterial (HMM). This complex design facilitates improved efficiency in LED technology.
Career Highlights
Throughout his career, Toni Lopez has contributed significantly to the field of photonics while working for prestigious companies, including Lumileds LLC and Koninklijke Philips Corporation N.V. His work has positioned him at the forefront of LED and nanotechnology research, leading to several innovations that have shaped the industry.
Collaborations
Lopez has collaborated with notable colleagues, including Venkata Ananth Tamma and Reinhold Elferich. These partnerships have fostered a collaborative environment, resulting in cutting-edge advancements in LED technology and nanophotonics.
Conclusion
Toni Lopez's extensive work in developing innovative technologies in the field of LEDs and nanotechnology has led to significant advancements that enhance light efficiency and performance. His numerous patents reflect a commitment to pushing the boundaries of research in photonics, and his collaborations showcase the importance of teamwork in achieving these remarkable innovations. As the industry continues to evolve, Lopez's contributions are set to leave a lasting impact on the future of lighting technology.
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