Polythiophenes and devices thereof

Details Polythiophenes and devices thereof Polythiophenes and devices thereof

2005-03-29

2005-03-29

Truong, Duc (Department: 1711)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From sulfur-containing reactant

C528S377000

Reexamination Certificate

active

06872801

ABSTRACT:
A polythiophene wherein the monomer segments thereof contain:wherein A is a side chain; B is hydrogen or a side chain; and D is a divalent segment, and wherein the number of A-substituted thienylene units (I) in the monomer segments is from about 1 to about 10, the number of B-substituted thienylene units (II) is from 0 to about 5, and the number of divalent segments D is 0 or 1.

REFERENCES:
patent: 5069823 (1991-12-01), Sato et al.
patent: 5347144 (1994-09-01), Garnier et al.
patent: 5619357 (1997-04-01), Angelopoulos et al.
patent: 5777070 (1998-07-01), Inbasekaran et al.
patent: 5969376 (1999-10-01), Bao
patent: 6107117 (2000-08-01), Bao et al.
patent: 6150191 (2000-11-01), Bao
patent: 6320200 (2001-11-01), Reed et al.
patent: 0 203 438 (1986-12-01), None
patent: 0 852 403 (1998-07-01), None
patent: 1 279 689 (2003-01-01), None
McCullough et al“The tuning of conjugation by recipe: the synthesis and properties of random head to tail poly(3-alkylthiophene) copolymers” 1995, Chem Abstract 122: 161603.*
D.J. Gundlach et al., “Pentacene organic thin film transistors—molecular ordering and mobility”, IEEE Electron Device Lett., vol. 18, p. 87 (1997).
F. Garnier et al., “Molecular engineering of organic semiconductors: Design of self-assembly properties in conjugated thiophene oligomers”, Amer. Chem. Soc., vol. 115, p. 8716 (1993).
Z. Bao et al., “Soluble and processable regioregular poly(3-hexylthiophene) for field-effect thin film transistor application with high mobility”,Appl. Phys. Lett.vol. 69, p 4108 (1996).
Effenberger et al., “Anthryloligothienylporphyrins: Energy Transfer and Light-Harvesting Systems”,Chem. Eur. J., vol. 4, no. 2, 1998, pp. 260-269.

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