Fig. 6. All-fabric thermoelectric generator (F-TEG) interconnected with-ET. (a) First, kirigami-patterned fabric with island segments was prepared. (b), (c) Subsequently, the fabric with island segments was soaked in PEDOT:PSS solution via the screen-printing method. In the same manner, (d), (e) the kirigami-patterned fabric was soaked in Ag ink for fabricating interconnections (f) photograph of the F-TEG comprising the PEDOT:PSS island and interconnections of MED-ET. (g) Cross-sectional SEM image of the textile soaked in PEDOT:PSS solution. (h) Relationship between voltage generation in the F-TEG (V_thermal) and temperature differences (ΔT). (i) Voltage generation in the F-TEG placed on a hot object.