Company Filing History:
Years Active: 2003-2004
Title: Innovations of Inventor Ting-Kuo Chang
Introduction
Ting-Kuo Chang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of methods for polysilicon crystallization and thin film transistors. With a total of 2 patents to his name, Chang's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is titled "Method for polysilicon crystallization by simultaneous laser and rapid thermal annealing." This innovative method involves providing a substrate with an amorphous silicon layer, which is then positioned on a conveyor inside a temperature-controlled chamber. The chamber is equipped with a transparent window that allows both thermal and laser energy to be directed onto the substrate, effectively converting the amorphous silicon film into a polysilicon film.
Another significant patent is the "Method for manufacturing thin film transistors." This method focuses on creating thin film transistors (TFTs) with low serial impedance. It utilizes back-side exposure and employs the active area as a hard mask, thereby reducing the need for photomasks. Additionally, a Si-Ge layer is used to react with the conductive layer, facilitating the formation of a Ge-salicide layer at lower temperatures and minimizing serial impedance.
Career Highlights
Ting-Kuo Chang is affiliated with the Industrial Technology Research Institute, where he continues to advance research and development in semiconductor technologies. His work has been instrumental in enhancing the efficiency and performance of electronic devices.
Collaborations
Chang has collaborated with several esteemed colleagues, including Yu-Ming Kang and Shih-Ping Lin. Their combined expertise has contributed to the successful development of innovative technologies in their field.
Conclusion
Ting-Kuo Chang's contributions to semiconductor technology through his patents and collaborative efforts highlight his role as a leading inventor in the industry. His innovative methods continue to influence advancements in electronic device manufacturing.