fig10

Figure 10. Various emissive materials for stretchable displays. (A) Stretchable PLED emission layers fabricated by blending emitting polymer with elastomers^[99]. Copyright 2022, ACS Publications; (B) Stretchable luminescent ion-gel with dynamic coordination and hydrogen bond^[123]. Copyright 2023, ACS Publications; (C) Stretchable ACEL fabricated by blending high-permittivity elastomers and inorganic phosphors^[111]. Copyright 2024, Wiley-VCH; (D) Inorganic ZnS phosphor-based stretchable EL device integrating PEDOT:PSS-PAAm hydrogel and insulating elastomers^[107]. Copyright 2021, ACS Publications; (E) (i) Surface modification process of CsPbBr₃ perovskite with silica, and (ii) fabricated perovskite-based stretchable luminescent devices^[115]. Copyright 2021, Elsevier; (F) (i) Fabrication process of stretchable QLED devices, and (ii) operation at strain of 0% and 70%^[125]. Copyright 2017, ACS Publications; (G) (i) Structure of stretchable Pe-QD LED, and (ii) operation at strain of 0% and 50%^[126]. Copyright 2019, Wiley-VCH. PLED: Polymer-type light-emitting diode; ACEL: alternative current electroluminescence; EL: electroluminescent; PEDOT:PSS: poly(3,4-ethylenedioxythiophene) polystyrene sulfonate; PAAm: polyacrylamide; QLED: quantum dot light-emitting diode.