Company Filing History:
Years Active: 2020-2025
Title: Chang-Hung Li: Innovator in Thin Film Transistors and Sensing Circuits
Introduction
Chang-Hung Li is a notable inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of thin film transistors and sensing circuits. With a total of 3 patents to his name, his work continues to influence modern technology.
Latest Patents
One of Chang-Hung Li's latest patents is a thin film transistor that includes a bottom gate, a semiconductor layer, a top gate, a first auxiliary conductive pattern, a source, and a drain. The semiconductor layer consists of various regions, including heavily and lightly doped regions, which are strategically placed to enhance performance. The top gate is electrically connected to the bottom gate, while the source and drain are connected to specific regions of the semiconductor layer.
Another significant patent involves a sensing circuit that integrates a photo-sensing component and a temperature-sensing component. This innovative circuit is designed to receive light and generate a current based on light intensity, while also measuring temperature to produce a second current. The design includes a channel structure and a light-shielding structure, showcasing Li's expertise in creating efficient electronic components.
Career Highlights
Chang-Hung Li has worked with prominent companies in the industry, including AUO Corporation and AU Optronics Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field of electronics.
Collaborations
Throughout his career, Chang-Hung Li has collaborated with talented individuals such as Hsien-Hung Su and Ming-Hsien Lee. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Chang-Hung Li is a distinguished inventor whose work in thin film transistors and sensing circuits has made a lasting impact on the electronics industry. His patents reflect a commitment to innovation and excellence in technology.