Fig. 2: Tensile tests of the textile platform.
From: Multi-directionally wrinkle-able textile OLEDs for clothing-type displays
a The mechanical stress along the strain within the textile platform and each layer, calculated from the tensile test results. b Comparison of the mechanical stress between the single SU-8 layer and the textile platform. c Expanding the strain–stress graph of the textile platform. d Optical microscopy images of the textile platform after tensile testing at strains of 0%, 2%, 4%, and more than 6%.
