This inventor holds 1 USPTO granted patent. Top assignee: Meta Platforms, Inc.. Active years: 2023.
Company Filing History:
Years Active: 2023
Title: Innovations of Alexander Franke in Micro-LED Technology
Introduction
Alexander Franke is an innovative inventor based in Cork, Ireland. He has made significant contributions to the field of micro-light emitting diodes (micro-LEDs). His work focuses on enhancing the performance and efficiency of these devices through novel engineering solutions.
Latest Patents
One of Alexander Franke's notable patents is titled "Surface potential barrier for surface loss reduction at mesa sidewalls of micro-LEDs." This invention involves a micro-light emitting diode that features a mesa structure. The mesa structure includes a first set of semiconductor layers, an active layer designed to emit light, and a second set of semiconductor layers positioned above the active layer. Additionally, a dielectric layer is incorporated in the sidewall regions of the mesa structure. The design ensures that the center region of the second set of semiconductor layers is thicker than the sidewall region, creating a surface potential-induced lateral potential barrier. This innovation aims to reduce surface loss at the sidewalls of micro-LEDs, thereby improving their overall efficiency.
Career Highlights
Alexander Franke is currently employed at Meta Platforms, Inc., where he continues to push the boundaries of micro-LED technology. His work is characterized by a commitment to innovation and excellence in semiconductor engineering.
Collaborations
Throughout his career, Alexander has collaborated with talented individuals such as Alexander Tonkikh and Michael Grundmann. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Alexander Franke's contributions to micro-LED technology exemplify the spirit of innovation in the field of electronics. His patent on surface potential barriers showcases his ability to address complex challenges in semiconductor design. Through his work at Meta Platforms, Inc., he continues to influence the future of lighting technology.