A polymer transistor circuit using PDHTT

A polymer transistor circuit using PDHTT

A digital circuit using polymer thin-film transistors on polyester substrate is presented. The circuit consists of 171 transistors and converts a parallel word of four bits into a serial bit sequence by use of gates and flip-flops with level shifters. The integrated clock generator runs at oscillati...

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Veröffentlicht in:IEEE electron device letters 2004-06, Vol.25 (6), p.399-401
Hauptverfasser: Krumm, J., Eckert, E., Glauert, W.H., Ullmann, A., Fix, W., Clemens, W.
Format: Artikel
Sprache:eng
Schlagworte:
Circuits
Clocks
Digital circuits
Flip-flops
Frequency
Oscillations
Polymer films
Semiconductivity
Semiconductor devices
Semiconductor materials
Serials
Substrates
Thin film transistors
Transistor circuits
Transistors
Voltage
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Beschreibung
Zusammenfassung:A digital circuit using polymer thin-film transistors on polyester substrate is presented. The circuit consists of 171 transistors and converts a parallel word of four bits into a serial bit sequence by use of gates and flip-flops with level shifters. The integrated clock generator runs at oscillation frequencies of approximately 200 Hz with supply voltages of -25 V/+12 V. The polymer poly(3,3''-dihexyl-2,2':5',2''-terthiophene) (PDHTT) is used as semiconducting material. Measurement results for the circuit demonstrate that PDHTT can be used for digital polymer circuits.
ISSN:0741-3106
1558-0563
DOI:10.1109/LED.2004.829669