Location History:
- Chu-Nan, TW (2016 - 2017)
- Toufen Township, TW (2017)
- Miaoli County, TW (2013 - 2024)
Company Filing History:
8 out of 105 
3 out of 5,967 
2 out of 15 
Years Active: 2013-2024
Title: **Yi-Feng Shih: A Pioneer in LED Fabrication Technology**
Introduction
Yi-Feng Shih, an accomplished inventor from Miaoli County, Taiwan, has made significant contributions to the field of light-emitting diode (LED) technology. With a remarkable portfolio of 11 patents, Shih's innovative approaches to LED fabrication are paving the way for advancements in the optoelectronics industry.
Latest Patents
Among his latest patents, Yi-Feng Shih has developed a groundbreaking method for fabricating LED dice using laser lift-off from a substrate to a receiving plate. This intricate process involves several key steps, including providing a substrate and forming a multitude of die-sized semiconductor structures on it. The method adeptly utilizes a receiving plate with an elastomeric polymer layer, creating a physical contact between the substrate and the receiving plate through adhesive forces. By performing a laser lift-off (LLO) process, a uniform laser beam is directed through the substrate, allowing the semiconductor structures to be lifted onto the elastomeric polymer layer. This layer not only acts as a shock absorber to reduce momentum transfer but also serves as an adhesive surface to secure the semiconductor structures in place.
Additionally, Yi-Feng Shih has patented a similar method for fabricating LED dice, further illustrating his dedication to enhancing the efficiency and precision of semiconductor manufacturing.
Career Highlights
Yi-Feng Shih's professional journey has led him to significant roles in reputable organizations, including Semileds Optoelectronics Co., Ltd. and Shin-Etsu Chemical Co., Ltd. His expertise in optoelectronics and semiconductor technologies has facilitated innovation and development within these companies, contributing to advancements that impact diverse applications in lighting and electronics.
Collaborations
Throughout his career, Yi-Feng Shih has collaborated with notable professionals, including Chen-Fu Chu and Shih-Kai Chan. These partnerships have fostered an exchange of ideas and innovations, further amplifying the impact of their work in the field of LED technology.
Conclusion
Yi-Feng Shih stands out as a prominent inventor in the realm of LED fabrication, thanks to his innovative methodologies and successful collaborations. His contributions not only enhance the efficiency of semiconductor manufacturing but also position him as a key figure in the evolution of optoelectronic devices. As the industry continues to grow, Yi-Feng Shih’s inventions will likely play a vital role in shaping the future of lighting technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.