Table 2 Five locations of initial I-V transfer characteristics for the CL-ES- and the BCE-structured GOA TFTs
No. | CL-ES-structured GOA TFT | BCE-structured GOA TFT | ||||||
|---|---|---|---|---|---|---|---|---|
Ion (μA) | Vth (V) | Mobility (cm2/V s) | SS (V/dec) | Ion (μA) | Vth (V) | Mobility (cm2/V s) | SS (V/dec) | |
#1 | 133.1 | 0 | 7.2 | 0.09 | 61.9 | 4 | 9.1 | 0.46 |
#2 | 138.6 | − 0.4 | 7.4 | 0.08 | 72.8 | 3.2 | 9.3 | 0.42 |
#3 | 128.2 | 0.4 | 7.1 | 0.13 | 74.2 | 3.8 | 9.4 | 0.42 |
#4 | 135.8 | − 0.4 | 7.3 | 0.14 | 66.6 | 4.2 | 9 | 0.49 |
#5 | 122.8 | 0.5 | 7.2 | 0.12 | 57.5 | 4.8 | 9 | 0.51 |
Average values | 131.7 | 0.02 | 7.24 | 0.112 | 66.6 | 4 | 9.16 | 0.46 |
Standard deviations | 6.2817 | 0.4266 | 0.1020 | 0.0259 | 7.0905 | 0.5215 | 0.1817 | 0.0406 |