Steven E Hill

Title: The Innovative Contributions of Steven E. Hill

Introduction

Steven E. Hill is a notable inventor based in Castle Rock, CO (US). He has made significant contributions to the field of solid-state light emitters, holding a total of 3 patents. His work focuses on advancing technologies that enhance the efficiency and effectiveness of light-emitting devices.

Latest Patents

One of his latest patents is titled "Engineered structure for solid-state light emitters." This invention describes an engineered structure of a light-emitting device that comprises multiple layers of alternating active and buffer materials disposed between AC or DC electrodes, which generate an electric field. The active layers consist of luminescent centers, such as group IV semiconductor nanocrystals, embedded in a host matrix, which may include wide bandgap semiconductors or dielectric materials like silicon dioxide or silicon nitride. The buffer layers are designed to ensure that electrons passing through them gain sufficient energy to excite the luminescent centers in the adjacent active layer, allowing for efficient light emission at a desired wavelength.

Another significant patent is "Solid state white light emitter and display using same." This invention involves a light-emitting assembly that includes a solid-state device connectable to a power supply. The device is constructed to emit light through a series of rare-earth doped silicon and/or silicon carbide nanocrystals, which can be arranged in either a single layer or individual layers to produce the necessary Red, Green, and Blue (RGB) emissions, ultimately forming white light.

Career Highlights

Steven E. Hill is currently associated with Group IV Semiconductor, Inc., where he continues to innovate in the field of semiconductor technology. His work has been instrumental in developing advanced light-emitting devices that have applications in various industries.

Collaborations

Throughout his career, Steven has collaborated with notable professionals in the field, including George Chik and Thomas Macelwee. These collaborations have further enriched his research and development efforts.

Conclusion

Steven E. Hill's contributions to the field of solid-state light emitters demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of semiconductor technology and its applications in creating efficient lighting solutions.