Polythiophenes and electronic devices generated therefrom

Details Polythiophenes and electronic devices generated therefrom Polythiophenes and electronic devices generated therefrom

2007-07-31

2007-07-31

Whitehead, Jr., Carl (Department: 2813)

Active solid-state devices (e.g., transistors, solid-state diode

Organic semiconductor material

C438S099000, C528S373000

Reexamination Certificate

active

10922662

ABSTRACT:
An electronic device containing a polythiophenewherein R represents a side chain, m represents the number of R substituents; A is a divalent linkage; x, y and z represent, respectively, the number of Rmsubstituted thienylenes, unsubstituted thienylenes, and divalent linkages A, respectively, in the monomer segment subject to z being 0 or 1, and n represents the number of repeating monomer segments in the polymer or the degree of polymerization.

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Sirringhaus, “Device Physics of Solution-Processed Organic Field-Effect Transistors,” Adv. Mater. 2005, 17, pp. 2411-2425.

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