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. 2017 Jun 1;7:2630. doi: 10.1038/s41598-017-02160-x

Figure 1.

Figure 1

Structure, morphology, and basic device performances of flexible PDLC-i-OFETs. (a) Illustration for the device structure and materials used in this work (photographs demonstrate attachment of flexible PDLC-i-OFET array sensors on human hands). (b) Optical microscope images for the pristine PMMA layers (left) and the PDLC (5CB + PMMA) layer (right) under linear (0°) and cross (90°) polarization conditions. (c) Dark transfer curve (inset: output curves) for the flexible PDLC-i-OFET devices (VD = -20 V).