Company Filing History:
Years Active: 2009
Title: Innovations of Shiue-Ching Chiuan in LED Manufacturing
Introduction
Shiue-Ching Chiuan is a notable inventor based in Wurih, Taiwan. He has made significant contributions to the field of LED technology, particularly through his innovative methods of manufacturing high-reflectivity LEDs. His work is recognized for its potential to enhance the efficiency and performance of LED devices.
Latest Patents
Shiue-Ching Chiuan holds a patent for a method of manufacturing an LED. This method includes several key steps: forming a substrate, depositing an n-type GaN layer on the substrate, and depositing an active layer on a first portion of the n-type GaN layer. Additionally, he attaches an n-type metal electrode to a second portion of the n-type GaN layer, deposits a p-type GaN layer on the active layer, and forms a metal reflector on the p-type GaN layer. The process also involves attaching a p-type metal electrode to the metal reflector and connecting both the p-type and n-type metal electrodes to an epitaxial layer. The metal reflector is composed of a transparent layer, an Ag layer, and an Au layer, with the transparent layer and Ag layer formed by annealing in a furnace, followed by the coating of the Au layer on the Ag layer. This innovative approach has led to the development of more efficient LED technologies.
Career Highlights
Shiue-Ching Chiuan is affiliated with Chang Gung University, where he continues to advance research in LED technology. His work has not only contributed to academic knowledge but also has practical implications in the electronics industry. His patent reflects his commitment to improving LED manufacturing processes.
Collaborations
Shiue-Ching Chiuan has collaborated with notable colleagues, including Liann-Be Chang and Kuo-Ling Chiang. These collaborations have fostered a productive research environment, leading to advancements in their respective fields.
Conclusion
Shiue-Ching Chiuan's innovative methods in LED manufacturing exemplify the importance of research and development in technology. His contributions are paving the way for more efficient lighting solutions in the future.