Company Filing History:
Years Active: 1994
Title: Christian Lalonde: Innovator in Metalized Ceramic Substrates
Introduction
Christian Lalonde is a notable inventor based in Brossard, Canada. He has made significant contributions to the field of materials science, particularly in the development of processes for manufacturing metalized ceramic substrates. His innovative work has led to the filing of a patent that addresses critical challenges in the use of photoresists.
Latest Patents
Christian Lalonde holds a patent for a process that enhances the performance of acrylic-based negative photoresists. The patent, titled "Process for manufacturing metalized ceramic substrates," provides a method for making these photoresists resistant to hot alkaline permanganate etchants and iron chloride etchants. This invention improves the adhesion of the photoresist to the substrate without the need for halogenated reagents. The process involves exposing the imaged acrylic-based negative photoresist to specific wavelengths of actinic radiation, which can include deep UV light or infrared radiation. This innovative approach allows for effective stripping of the photoresist using nonhalocarbon solvents.
Career Highlights
Christian Lalonde is currently employed at International Business Machines Corporation (IBM), where he continues to work on advancements in materials and processes. His expertise in photoresist technology has positioned him as a valuable asset in the field of semiconductor manufacturing.
Collaborations
Christian has collaborated with several professionals in his field, including Douglas Adam Cywar and Don H Hess. These collaborations have fostered an environment of innovation and have contributed to the success of his projects.
Conclusion
Christian Lalonde's contributions to the field of materials science, particularly through his patented process for metalized ceramic substrates, highlight his role as an influential inventor. His work not only addresses existing challenges but also paves the way for future advancements in the industry.