Location History:
- Grenoble Cedex, FR (2005 - 2007)
- Tronche, FR (2011)
- La Tronche, FR (2008 - 2021)
Company Filing History:
5 out of 3,559 
3 out of 4,920 
3 out of 4,872 
Years Active: 2005-2025
Title: Bruno Daudin: Innovator in Light-Emitting Diode Technology
Introduction
Bruno Daudin is a prominent inventor based in La Tronche, France, known for his significant contributions to the field of light-emitting diodes (LEDs). With a total of eight patents to his name, Daudin has made remarkable advancements in semiconductor technology, particularly in the development of hybrid structures and nanowire applications.
Latest Patents
One of Daudin's latest patents is a light-emitting diode comprising a hybrid structure formed of layers and nanowires. This innovative LED design includes a first layer of n-doped AlGaInN, a second layer of p-doped AlGaInN, and an active area featuring at least one multi-quantum well emissive structure. The incorporation of nanowires based on AlN, which are p-doped with indium and magnesium atoms, enhances the device's performance. Additionally, Daudin has developed a method for producing this advanced light-emitting diode. Another notable patent involves a nanowire structure and the method for producing such a structure, which includes a membrane of a first material, such as indium-tin oxide, in contact with the receiving ends of multiple nanowires.
Career Highlights
Throughout his career, Bruno Daudin has worked with esteemed organizations, including the Commissariat à l'Énergie Atomique and NGK Insulators, Inc. His work in these institutions has allowed him to refine his expertise in semiconductor technologies and contribute to groundbreaking innovations in the field.
Collaborations
Daudin has collaborated with notable colleagues, including Yuji Hori and Osamu Oda, who have also made significant contributions to the field of semiconductor technology. Their combined efforts have further advanced the understanding and application of light-emitting diodes.
Conclusion
Bruno Daudin's innovative work in light-emitting diode technology has established him as a key figure in the field. His patents and collaborations reflect a commitment to advancing semiconductor technology, making a lasting impact on the industry.