Figures & data
Figure 3. (a) Schematic diagram of a complementary inverter. (b) Output characteristics of the complementary inverter: V IN−V OUT transfer curves (solid line) and gains (dashed line).
![Figure 3. (a) Schematic diagram of a complementary inverter. (b) Output characteristics of the complementary inverter: V IN−V OUT transfer curves (solid line) and gains (dashed line).](/cms/asset/cdcdc5dd-6996-4eaf-96ec-1fbeb2a4f3d4/tjid_a_555507_o_f0003g.jpg)
Figure 4. (a) An image of the five-stage ring oscillator on the flexible PES substrate (PES). (b) Schematic diagram of the five-stage ring oscillator. (c) Characteristics of the propagation delay in the one-stage inverter, and output frequency of the ring oscillator versus bias voltage. (d) The output signal of the five-stage ring oscillator at V DD=−170 V shows f OSC=10 kHz.
![Figure 4. (a) An image of the five-stage ring oscillator on the flexible PES substrate (PES). (b) Schematic diagram of the five-stage ring oscillator. (c) Characteristics of the propagation delay in the one-stage inverter, and output frequency of the ring oscillator versus bias voltage. (d) The output signal of the five-stage ring oscillator at V DD=−170 V shows f OSC=10 kHz.](/cms/asset/2ccc317b-b4e6-4269-8399-4a7e124a1bb6/tjid_a_555507_o_f0004g.jpg)