Large-area electronics (LAE) is an emerging technology for electronic device manufacture, such as printing or large-scale lithography, the process used to create flat panel displays and solar cells. Using LAE processes, engineers could create systems that are large (several square meters squared) and highly flexible; for instance, based on paper or plastic. Over the past decade or so, many teams worldwide have been working on LAE systems. This has led to the creation of numerous innovative devices, such as large, flexible and sensing artificial skins for robots.
Researchers at Princeton University have recently realized a new wireless system based on LAE technology that can operate at gigahertz frequencies. This system, presented in a paper published in Nature Electronics, is based on an array of high-speed, self-aligned zinc-oxide thin-film transistors. A key limitation of existing LAE-based devices is that they typically achieve far lower speeds than electronics based on conventional chips. This significantly limits their potential for wireless applications, despite the notable advantages of having wireless systems with a large size and significant flexibility.
Read More: https://techxplore.com/news/2021-10-wireless-based-large-area-electronics-gigahertz.html
Researchers at Princeton University have recently realized a new wireless system based on LAE technology that can operate at gigahertz frequencies. This system, presented in a paper published in Nature Electronics, is based on an array of high-speed, self-aligned zinc-oxide thin-film transistors. A key limitation of existing LAE-based devices is that they typically achieve far lower speeds than electronics based on conventional chips. This significantly limits their potential for wireless applications, despite the notable advantages of having wireless systems with a large size and significant flexibility.
Read More: https://techxplore.com/news/2021-10-wireless-based-large-area-electronics-gigahertz.html
No comments :
Post a Comment