All Screen-Printed Logic Gates Based on Organic Electrochemical Transistors
All Screen-Printed Logic Gates Based on Organic Electrochemical Transistors
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DOI：
10.1109/ted.2015.2491342
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发表时间：
2015-12-01
影响因子：
3.1
通讯作者：
Stadlober, Barbara
中科院分区：
文献类型：
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作者：
Huetter, Philipp C.;Rothlaender, Thomas;Stadlober, Barbara
我们报告的制造和表征的完全丝网印刷集成逻辑电路的基础上，有机电化学晶体管的柔性聚（对苯二甲酸乙二醇酯）（PET）基板。该晶体管是基于聚（3，4-亚乙基二氧噻吩）聚（苯乙烯磺酸盐），并在1.5 V的电压下工作。与丝网印刷电阻器一起，印刷晶体管被用作反相器，NAND门，触发器和2-B移位寄存器的构建块。这些逻辑门的动态特性只需要五种不同的墨水，显示出测量设备输出信号的高再现性。这些结果清楚地表明了丝网印刷晶体管和电阻器的高均匀性和再现性，强调了它们对集成电路的适用性。
We report on the fabrication and characterization of entirely screen-printed integrated logic circuits based on organic electrochemical transistors on flexible poly(ethylene terephthalate) (PET) substrates. The transistors are based on poly(3,4-ethylenedioxithiophene) poly(styrenesulfonate) and operate at a voltage of 1.5 V. Together with screen-printed resistors, the printed transistors were used as the building blocks for inverters, NAND gates, flip-flops, and a 2-b shift register. Dynamic characterizations of these logic gates need only five different inks that reveal a high reproducibility of the measured devices' output signals. These results clearly indicate the high uniformity and reproducibility of the screen-printed transistors and resistors, emphasizing their applicability for integrated circuitry.