Andre Burghard

Title: The Innovations of Andre Burghard in Light-Emitting Diodes

Introduction

Andre Burghard is a prominent inventor based in Torrance, California, known for her contributions to the field of light-emitting diodes (LEDs). With an impressive portfolio of three patents, Burghard has made significant strides in the development and fabrication methods of advanced LED technology.

Latest Patents

Burghard's latest patents showcase her expertise in improving the functionality and efficiency of light-emitting diodes. The first innovation, titled "Planar Light-Emitting Diode," introduces a design in which a blocking layer is employed for current confinement, along with a rectangular emission pattern that mitigates isotropic effects when using material systems like indium phosphide. A crucial aspect of this method involves etching an opening in the blocking layer, with precise orientation positioned at forty-five degrees to the cleavage planes of the substrate to prevent exposure to anisotropic crystal planes.

Similarly, her second patent, "Method of Making a Surface Emitting Light Emitting Diode," further refines LED fabrication. Like the first, this innovation utilizes a blocking layer for current confinement and addresses anisotropic effects in a similar manner, ensuring optimal light emission through precise engineering of the opening's angles in the blocking layer.

Career Highlights

Andre Burghard is associated with TRW Limited, a name recognized for its commitment to technological advancement. Her work there has focused on pushing the boundaries of LED technology, ensuring that her innovations enhance both performance and application versatility in modern electronics.

Collaborations

Throughout her career, Burghard has collaborated with other distinguished professionals in the industry, including Edward A. Rezek and Charles B. Morrison. These partnerships have enabled her to leverage a wealth of knowledge and expertise to refine her inventions, resulting in patents that are influential in the field of semiconductor technology.

Conclusion

In conclusion, Andre Burghard's contributions to light-emitting diode technology are significant and innovative. Her patented methods for improving fabrication processes highlight her role as a leading inventor in this vital area of electronics. Burghard's work continues to inspire advancements and pave the way for more efficient lighting solutions in various applications.