Company Filing History:
Years Active: 1998-2012
Title: Joseph K. Madathil: Innovator in Organic Light Emitting Diodes
Introduction
Joseph K. Madathil, based in Rochester, NY, is a prominent inventor notable for his contributions in the field of Organic Light Emitting Diodes (OLEDs). With a remarkable portfolio of 24 patents, Madathil has made significant strides in advancing OLED technology and materials science.
Latest Patents
Among his latest innovations is a patent focused on "Making a cathode structure for OLEDs". This method involves evaporating a first layer over organic layers that includes a metal or metal alloy with a work function of less than 4.0 eV. Additionally, it incorporates an electron-injecting dopant and a reactive metal, followed by the deposition of an inorganic material to create a buffer structure with the first layer. A protective layer of metal or metal alloy is then sputtered over this buffer structure.
Another key invention pertains to "Metal and electronically conductive polymer transfer". This invention presents a donor laminate featuring a substrate, an electronically conductive polymer layer in contact with the substrate, and a metal layer to enhance conductivity and efficiency in OLED applications.
Career Highlights
Joseph K. Madathil has worked with several prestigious organizations, including Eastman Kodak Company and Global OLED Technology LLC. His experience in these companies underscores his expertise in both research and development, particularly in the progression of OLED technologies.
Collaborations
Throughout his career, Madathil has collaborated with esteemed colleagues such as Pranab K. Raychaudhuri and Ching W. Tang. These collaborations have not only enriched his research outcomes but also contributed to the advancement of OLED technology on a broader scale.
Conclusion
With an impressive record of 24 patents and impactful contributions to OLED technology, Joseph K. Madathil stands as a significant figure in the realm of innovation. His ongoing work continues to pave the way for future developments in organic electronics, solidifying his legacy as an influential inventor.
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