Company Filing History:
Years Active: 2021-2023
Title: Shikhar Bajracharya: Innovator in GaN-based LED Technology
Introduction
Shikhar Bajracharya is a prominent inventor based in Ithaca, NY (US). He has made significant contributions to the field of light-emitting diodes (LEDs), particularly through his innovative work with gallium nitride (GaN) materials. With a total of 2 patents to his name, Bajracharya is recognized for his advancements in high-efficiency LED devices.
Latest Patents
Bajracharya's latest patents focus on the streamlined GaN-based fabrication of light-emitting diode structures. These LEDs, made with GaN and related materials, are designed to achieve high efficiency while emitting visible radiation. The multi-layer structure of these GaN-based LEDs includes p-type electron confinement layers, as well as p-type current spreading and ohmic contact layers situated above the active region. A critical aspect of this technology is the alignment of etched features that penetrate near or through the active region and the ohmic contact. This alignment is a significant technological challenge in the fabrication process. Errors in this alignment can lead to shorts across the active layers, resulting in a reduced yield of functional devices. The invention provides a method and apparatus for successful alignment and streamlined fabrication of high-density LED array devices. The outcome is a higher pixel density GaN-based LED device with enhanced current handling capability, resulting in a brighter device of the same area.
Career Highlights
Shikhar Bajracharya is currently employed at Odyssey Semiconductor, Inc., where he continues to push the boundaries of LED technology. His work has been instrumental in developing more efficient and effective lighting solutions.
Collaborations
Bajracharya collaborates with notable colleagues, including Richard J Brown and Christopher M Martin, who contribute to the innovative environment at Odyssey Semiconductor, Inc.
Conclusion
Shikhar Bajracharya's contributions to GaN-based LED technology exemplify the impact of innovation in the field of electronics. His patents and ongoing work at Odyssey Semiconductor, Inc. highlight his commitment to advancing high-efficiency lighting solutions.