A Toyohashi University of Technology research team has
succeeded in developing a variable color sheet with a film
thickness of 400 nanometers that changes color when stretched and
shrunk. The developed stretchable color sheets are expected to be
applied to adhesive-type display elements, as they can adhere to
skin or be transferred to various electronic devices at room
temperature utilizing the high adhesiveness of
elastomers.
Stretchable variable color sheet that changes color with
expansion and contraction
