Before flexible electronic devices can become commonplace, there needs to be a practical way of manufacturing reliable stretchable circuitry. While some solutions are already in development, Panasonic recently announced one of its own – a soft, flexible polymer resin film combined with transparent electrodes and a conductive paste.
We generally picture lasers as being encased within hard housings, much like most other electronics. Thanks to research being conducted at Kent State University and Japan's Kyoto Institute of Technology, however, we could soon see sensors or other devices that incorporate stretchable laser-emitting rubber.
A new kind of conducting fiber developed at the University of Texas at Dallas is being used to develop artificial muscles and capacitors that store more energy when stretched. The fiber, which is composed of carbon nanotube sheets wrapped around a rubber core, may one day also find use in morphing aircraft, stretchy charger cords and exoskeleton limbs, along with connecting cables for a wealth of other devices.
A new conductive, transparent, and stretchable nanomaterial that folds
up like an accordion could one day be applied to the development of
flexible electronics and wearable sensors, as well as stretchable
displays. The researchers at North Carolina State University who created
this "nano-accordion" structure caution that it is early days yet, but
they hope to find ways to improve its conductivity and eventually scale
it up for commercial or industrial use.