Compound with indolocarbazole moieties and devices...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C548S418000

Reexamination Certificate

active

11167512

ABSTRACT:
A compound composed of a plurality of optionally substituted indolocarbazole moieties which are the same or different from each other.

REFERENCES:
patent: 5843607 (1998-12-01), Hu et al.
patent: 5942340 (1999-08-01), Hu et al.
patent: 5952115 (1999-09-01), Hu et al.
patent: 2002/0180349 (2002-12-01), Aziz et al.
patent: 2004/0137271 (2004-07-01), Sohn et al.
patent: 0 906 948 (1999-04-01), None
patent: 0 908 787 (1999-04-01), None
Submitted to applicant with NF of Jul. 11, 2007 in U.S. Appl. No. 11/167,485.
Yuning Li et al., U.S. Appl. No. 11/011,901, filed Dec. 14, 2004, titled “Process to Form Compound With Indolocarbazole Moieties.”
Christos D. Dimitrakopoulos et al., “Organic Thin Film Transistors for Large Area Electronics,”Adv. Mater., vol. 14, No. 2, pp. 99-117 (2002).
Salem Wakim et al., “Organic Microelectronics: Design, Synthesis, and Characterization of 6,12-Dimethylindolo[3,2-b]Carbazoles,”Chem. Mater. vol. 16, No. 23, pp. 4386-4388 (published on web Jul. 7, 2004).
Nan-Xing Hu et al., “5-11-Dihydro-5,11-di-1-naphthylindolo[3,2-b]carbazole: Atropisomerism in a Novel Hole-Transport Molecule for Organic Light-Emitting Diodes,”J. Am. Chem. Soc., vol. 121, pp. 5097-5097 (1999).
Yiliang Wu et al., “Indolo[3,2-b]carbazole-Based Thin-Film Transistors with High Mobility and Stability,”Journal of the American Chemical Society, vol. 127, No. 2, pp. 614-618 (2005) (published on Web Dec. 9, 2004).
Yuning Li et al., “Novel Peripherally Substituted Indolo[3,2-b]carbazoles for High-Mobility Organic Thin-Film Transistors,”Advanced Materials, vol. 17, No. 7, pp. 849-853 (2005).

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