Guillaume Lheureux

Title: The Innovations of Guillaume Lheureux

Introduction

Guillaume Lheureux is a notable inventor based in Cork, Ireland. He has made significant contributions to the field of micro-LED technology, holding 3 patents that showcase his innovative approach to light-emitting devices. His work is primarily associated with Meta Platforms, Inc., where he continues to push the boundaries of technology.

Latest Patents

Lheureux's latest patents include groundbreaking inventions that enhance the functionality of micro-LED arrays. One of his patents, titled "Low resistance current spreading to n-contacts of micro-LED array," describes a light source that incorporates an epitaxial layer stack. This stack consists of an n-type semiconductor layer, a light-emitting layer, and a p-type semiconductor layer, featuring a two-dimensional array of mesa structures. The design includes an array of p-contacts connected to the p-type semiconductor layer, a metal layer surrounding the mesa structures, and multiple n-contacts linking the metal layer to the n-type semiconductor layer.

Another significant patent is the "Lateral micro-LED," which details a lateral micro-light emitting diode. This invention comprises a first semiconductor layer and an active region that includes quantum well layers designed to emit light. The configuration features a p-type semiconductor region on one lateral side of the active region and an n-type semiconductor region on the opposite side, both positioned on the same side of the active region.

Career Highlights

Throughout his career, Lheureux has demonstrated a commitment to advancing micro-LED technology. His work at Meta Platforms, Inc. has positioned him as a key player in the development of innovative light sources that have the potential to revolutionize display technologies.

Collaborations

Lheureux has collaborated with esteemed colleagues such as Berthold Hahn and Stephan Lutgen. These partnerships have fostered an environment of creativity and innovation, leading to the successful development of his patented technologies.

Conclusion

Guillaume Lheureux's contributions to micro-LED technology through his patents and work at Meta Platforms, Inc. highlight his role as a leading inventor in the field. His innovative designs and collaborative efforts continue to shape the future of light-emitting devices.