This inventor holds 1 USPTO granted patent and 4 published patent applications. Top assignee: Applied Materials, Inc.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Innovations by Inventor Kai Ding
Introduction
Kai Ding is an accomplished inventor based in Cupertino, CA. He has made significant contributions to the field of micro-LED technology. His innovative work focuses on enhancing the efficiency and performance of micro-LED structures.
Latest Patents
Kai Ding holds a patent for "High-density micro-LED arrays with reflective sidewalls." This patent describes micro-LED structures that include an LED epilayer formed before coupling to a backplane substrate. To prevent light leakage and maximize light output, the sidewalls and other surfaces of the LED epilayer are coated with a reflective coating. This coating may consist of a metal layer that is electrically insulated between dielectric layers from the micro-LED electrodes. Additionally, the reflective coating can be formed using multiple layers in a distributed Bragg reflector configuration. The reflective coating is applied during the LED fabrication process before the micro-LED structure is coupled to the backplane. The pixel isolation structures on the backplane may also include a reflective coating applied above the LED epilayers. Kai Ding has 1 patent to his name.
Career Highlights
Kai Ding is currently employed at Applied Materials, Inc., where he continues to push the boundaries of micro-LED technology. His work has been instrumental in advancing the capabilities of micro-LED applications.
Collaborations
Some of his notable coworkers include Lisong Xu and Hou Tee Ng, who contribute to the innovative environment at Applied Materials, Inc.
Conclusion
Kai Ding's contributions to micro-LED technology exemplify the spirit of innovation in the field. His patent for high-density micro-LED arrays with reflective sidewalls showcases his commitment to enhancing light output and efficiency.