Location History:
- Hsinchu City, TW (2001)
- Hsinchu, TW (1996 - 2015)
Company Filing History:
3 out of 9,166 
1 out of 113 
1 out of 1 Years Active: 1996-2015
Title: Innovations of Feng-Chih Chang
Introduction
Feng-Chih Chang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electronic devices, particularly in the development of compounds for carrier transport and light-emitting diodes (LEDs). With a total of five patents to his name, his work has had a considerable impact on the industry.
Latest Patents
Feng-Chih Chang's latest patents include a compound for carrier transport, as well as a method for packaging light-emitting diodes. The compound of formula I, which he developed, features a repeating unit with groups that can form a conjugated polymer. This innovation is particularly useful in creating light-emitting diode devices. Additionally, his method for packaging LEDs utilizes a thermoplastic copolymer that boasts high transparency, thermal resistance, and low moisture absorption, making it an ideal material for light-emitting devices.
Career Highlights
Throughout his career, Feng-Chih Chang has worked at the Industrial Technology Research Institute, where he has been involved in various research and development projects. His expertise in materials science and electronic devices has positioned him as a key figure in his field.
Collaborations
Feng-Chih Chang has collaborated with notable colleagues such as Cheng-Lung Chao and Juh-Shyong Lee. These partnerships have contributed to the advancement of technology in the realm of electronic devices.
Conclusion
Feng-Chih Chang's innovative work in the field of electronic devices and his contributions through his patents highlight his importance as an inventor. His developments in compounds for carrier transport and LED packaging continue to influence the industry positively.