Creator of Solutions to Address Climate, Energy & Environmental Issues
Articles ＆ files | Integrated circuits design | Processes, transport, green IT
Structural electronics leverages enabling technologies to integrate electronics deep inside objects. The components that perform electronic functions are actually part of the structure of the object. The main benefits of structural electronics technologies is that they make it easy to manufacture personalized, user-friendly, digitally-enabled products. These capabilities respond to new needs and have the capacity to drive the emergence of new markets.
Structural electronics is inherently cross-disciplinary and hybrid, making it a natural next step in Liten's research on printed electronics, which, over the past decade, has moved the technology from rigid silicon substrates to 2D flexible substrates. Structural electronics goes beyond flexible printed electronics by integrating the substrates onto 3D parts.
Liten is working on new ink formulations, as well as printing, forming, and assembly processes for flexible and, in some cases, stretchable polymer or textile substrates.
Our advances in structural electronics include sensors that can capture physical data like pressure, temperature, and elongation, as well as switches made from organic materials for use in the automotive, healthcare, smart packaging, and building and construction materials industries.
Our structural electronics research is new. However, we have already earned recognition through the EU Horizon 2020 InSCOPE project, which will create a prototyping line for hybrid and printed systems. We have also formed strong structural electronics partnerships with corporations in France and internationally and with startups ISORG and SE2D.
The CEA recently developed a stretchable, screen-printable deformation sensor that could be deposited on textiles.
IoT sensor manufacturers no longer have to choose between environmental performance and profitability thanks to a technology known as organic printed electronics. A label with an integrated impact detector for the tracking of fragile packages and other items was recently printed on a paper substrate. The self-powered sensor is sensitive enough to detect even the tiniest impacts.
The first-ever proof-of-concept prototypes that enable the creation of printed subsystems were recently completed using a second-generation transistor technology. This advance will pave the way toward the development of demonstrators with optimized electronic integration for specific applications.
Transportation and Mobility
Human Health and the Environment
Internet of Things
Construction and Electrical Engineering
CEA is a French government-funded technological research organisation in four main areas: low-carbon energies, defense and security, information technologies and health technologies. A prominent player in the European Research Area, it is involved in setting up collaborative projects with many partners around the world.