Electroactive materials

Details Electroactive materials Electroactive materials

2008-11-17

2011-11-22

Ho, Tu-Tu (Department: 2818)

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

Organic semiconductor material

C257S103000, C257SE51026, C257SE51028, C549S059000, C428S690000

Reexamination Certificate

active

08063399

ABSTRACT:
A compound having Formula I, Formula II, or Formula III:Ar1may independently be phenylene, substituted phenylene, naphthylene, or substituted naphthylene. Ar2is the same or different at each occurrence and is an aryl group. M is the same or different at each occurrence and is a conjugated moiety. T1and T2are independently the same or different at each occurrence and are conjugated moieties which are connected in a non-planar configuration; a and e are the same or different at each occurrence and are an integer from 1 to 6; b, c, and d are mole fractions such that b+c+d=1.0, with the proviso that c is not zero, and at least one of b and d is not zero, and when b is zero, M has at least two triarylamine units; and n is an integer greater than 1.

REFERENCES:
patent: 5707747 (1998-01-01), Tomiyama et al.
patent: 5962631 (1999-10-01), Woo et al.
patent: 6303238 (2001-10-01), Thompson et al.
patent: 6670645 (2003-12-01), Grushin et al.
patent: 7023013 (2006-04-01), Ricks et al.
patent: 7189989 (2007-03-01), Ise
patent: 7540978 (2009-06-01), Pfeiffer et al.
patent: 2004/0038459 (2004-02-01), Brown et al.
patent: 2004/0102577 (2004-05-01), Hsu et al.
patent: 2004/0127637 (2004-07-01), Hsu et al.
patent: 2004/0263067 (2004-12-01), Saitoh et al.
patent: 2005/0205860 (2005-09-01), Hsu et al.
patent: 2006/0033421 (2006-02-01), Matsuura et al.
patent: 2006/0216411 (2006-09-01), Steudel et al.
patent: 2007/0285009 (2007-12-01), Kubota
patent: 2008/0071049 (2008-03-01), Radu et al.
patent: 2009/0051281 (2009-02-01), Inoue et al.
patent: 2009/0206748 (2009-08-01), Moriwaki et al.
patent: 681019 (1999-09-01), None
patent: 1624500 (2006-02-01), None
patent: 2000186066 (2000-07-01), None
patent: 2001226331 (2001-08-01), None
patent: 2003238501 (2003-08-01), None
patent: 2007182432 (2007-07-01), None
patent: 0053565 (2000-09-01), None
patent: 0070655 (2000-11-01), None
patent: 0141512 (2001-06-01), None
patent: 03008424 (2003-01-01), None
patent: 03040257 (2003-05-01), None
patent: 03063555 (2003-07-01), None
patent: 03091688 (2003-11-01), None
patent: 2004016710 (2004-02-01), None
patent: 2006063852 (2006-06-01), None
patent: 2007065678 (2007-06-01), None
Colon et al—Journal of Polymer Science, Part A, Polymer Chemistry Edition, 1990, vol. 28: 367.
CRC Handbook of Chemistry and Physics, 81st Edition, 2000 (Book Not Included).
Eaton et al—J. Chem. Soc. Faraday Trans. 2, 1973, 60 pp. 1601-1608.
Gustafsson et al.—Flexible Light-Emitting Diodes Made From Soluble Conducting Polymers, 1992 vol. 357 pp. 477-479.
He et al—A Hole-Transporting Material With Controllable Morphology Containing Binaphthyl and Triphenylamine Chromophores; Advanced Functional Materials, vol. 16, No. 10, 2006, pp. 1343-1348.
Kawamura—Aromatic Oligoamine Derivatives, Their Hole Injection-Transporting Materials, and Their Organic EL Devices With Low Driving Voltage, 2003, 673842.
Hachks Chemical Dictionary; Fourth Edition; McGraw-Hill.
Markus—Photoconductive Cell, Electronics and Nucleonics Dictionary, 1966, pp. 470, 471 and 476 McGraw-Hill.
Shimamura—New Amine Compound for Organic Electroluminescent Device Showign Longer Luminescent Lifetime and Excellent Durability, Chemial Abstracts, 2001, 603530.
Wang—Photoconductive Materials, Kirk-Othmer Encyclopedia of Chemical Technology, Fourth Edition, 1996, vol. 18 pp. 837-860.
Yamamoto et al, Electrically conducting and thermally stable p-conjugated poly(arylene)s prepared by organometallic process, Progress in Polymer Science, vol. 17, pp. 1153-1205, 1992.
PCT International Search Report, PCT/US2008/065191 W. Fitz Authorized Officer, 20080409.
PCT International Search Report, PCT/US2008/065016, M. Redecker Authorized Officer, 20081012.
PCT International Search Report, PCT/US2008/083844, S. Saldamli Authorized Officer, 20090128.

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