Journal Article Research Support, Non-U.S. Gov't F4-TCNQ PBTTT Published Erratum artificial elastic media charge injection complelentary metal-oxide-semiconductor (CMOS) integrated circuits conductive composite deep UV irradiation distortion‐free substrate doping flexible electronics inkjet printing inkjet-printing morphological responses organic electronics organic field-effect transistors organic semiconductors piezoresistive responses single-walled carbon nanotubes (SWCNTs) soft bilayer systems solid-state diffusion strain-coupling stretchable devices stretchable display stretchable electrode stretchable electronics stretchable lighting stretchable transparent substrate