Company Filing History:
Years Active: 1994
Title: **The Innovative Contributions of Feng Lu in Light-Emitting Diodes**
Introduction
Feng Lu, an accomplished inventor based in Ames, IA, has made significant strides in the field of light-emitting diodes (LEDs). With a total of two patents to his name, Lu's work primarily focuses on the development of poly(p-phenyleneacetylene) (PPA) based LEDs. His innovative approach and dedication to research have established him as a key figure in the advancement of LED technology.
Latest Patents
Feng Lu's latest patents describe the fabrication of poly(p-phenyleneacetylene) light-emitting diodes. These LEDs are created using acetylene-containing PPA, which involves a meticulous process. First, a hole-injecting electrode is coated onto an indium tin oxide (ITO) coated glass substrate with PPA polymer, utilizing either a 2,5-dibutoxy or 2,5-dihexoxy derivative that has been dissolved in an organic solvent. Following this, a layer of electron-injecting material, such as aluminum or an aluminum/calcium mixture, is evaporated onto the polymer to construct a base electrode. The final composition undergoes annealing, resulting in efficient electroluminescent (EL) diodes.
Career Highlights
Lu's journey in the realm of innovation is significantly tied to his affiliation with the Iowa State University Research Foundation, Inc. His patents showcase not only his technical expertise but also his visionary approach to improving LED efficiency. This dedication to research and development exemplifies his commitment to pushing the boundaries of what is possible in the field of optoelectronics.
Collaborations
Throughout his career, Feng Lu has collaborated with notable figures in the research community, including Joseph Shinar and Leland S. Swanson. These partnerships have fostered a collaborative environment that enhances the quality and impact of their work, contributing to significant advancements in the technology of light-emitting diodes.
Conclusion
With a proven track record and a focus on innovative LED technology, Feng Lu stands out as an influential inventor in his field. His patents on poly(p-phenyleneacetylene) based light-emitting diodes not only illustrate his ingenuity but also highlight the potential for future advancements that can revolutionize the way we utilize light-emitting technology. As he continues to contribute to the ongoing research and development efforts, Lu's work will undoubtedly leave a lasting mark on the industry.