Location History:
- Wilmington, DE (US) (1989 - 2000)
- Greenville, DE (US) (1998 - 2008)
Company Filing History:
32 out of 16,338 
1 out of 15,513 
Years Active: 1989-2008
Title: Innovations of Graciela Beatriz Blanchet-Fincher in Organic Conductive Polymers
Introduction
Graciela Beatriz Blanchet-Fincher is a renowned inventor based in Greenville, DE. With an impressive portfolio of 32 patents, her work primarily focuses on advancements in organic conductive polymers and their applications in electronic devices.
Latest Patents
Among her latest patents, one notable invention involves the printing of organic conductive polymers containing additives. This innovation enhances adhesion and resolution of printed films while maintaining adequate electrical conductivity. The conductive polymer films are particularly useful in printing conductive portions of thin film transistors, such as sources and drains. Notable additives in this invention include surfactants, second macromolecules, plasticizers, and excess sulfonic acids.
Another significant patent details a process for transferring thermally sensitive materials to substrates by thermal imaging. This method involves forming a patterned semiconducting-dielectric material on a substrate through thermal processes. The technique comprises heating a thermally imageable donor element, which includes a substrate and a transfer layer of semiconductive material in conjunction with a dielectric. The exposed portions of the layer are simultaneously transferred to create the desired pattern. This method allows for the patterning of thin film transistors and can also be adapted for light-emitting polymers, ensuring advancements in light-sensitive organic electronic devices.
Career Highlights
Graciela has made significant contributions to the field through her roles at prominent organizations such as E.I. DuPont de Nemours and Company and the University of California. Her expertise in material science and engineering has propelled her inventions to the forefront of modern electronics.
Collaborations
Throughout her career, Graciela has collaborated with talented individuals, including Curtis R. Fincher and Catherine T. Chang. These collaborations have enriched her innovations and broadened their applications.
Conclusion
Graciela Beatriz Blanchet-Fincher's work in the field of organic conductive polymers has paved the way for substantial advancements in electronic devices. With her numerous patents and collaborations, she continues to be a leading figure in innovation, contributing to the evolution of technology in her field.