US Patent 11508919 Stretchable electronic material and devices

Devices and methods relating stretchable electronics are disclosed. Some disclosed embodiments relate to a stretchable electronic film comprising an insulating polymer and less than 1 wt % of a semiconducting polymer. Other disclosed embodiments relate to manufacturing a multi-layered, stretchable electronic device characterized by a single peel-off step for integrating all components of the device rather than a multi-peel synthesis of the device.