Oligomeric is polyacene and semiconductor formulations

Compositions – Electrically conductive or emissive compositions

Reexamination Certificate

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C568S303000, C528S220000

Reexamination Certificate

active

07985353

ABSTRACT:
The invention relates to novel oligomeric polyacene compounds, organic semiconducting formulations and layers comprising them, a process for preparing the formulation and layer and electronic devices, including organic field effect transistors (OFETs), comprising the same.

REFERENCES:
patent: 3557233 (1971-01-01), Zwieg et al.
patent: 3751246 (1973-08-01), Printy et al.
patent: 5151478 (1992-09-01), Chiang et al.
patent: 5635308 (1997-06-01), Inoue et al.
patent: 6203933 (2001-03-01), Nakaya et al.
patent: 6326640 (2001-12-01), Shi et al.
patent: 6690029 (2004-02-01), Anthony et al.
patent: 6864396 (2005-03-01), Smith et al.
patent: 6998068 (2006-02-01), Gerlach
patent: 7276395 (2007-10-01), Gerlach
patent: 7495251 (2009-02-01), Zhu et al.
patent: 2003/0067005 (2003-04-01), De Leeuw et al.
patent: 2003/0116755 (2003-06-01), Takahashi
patent: 2003/0227014 (2003-12-01), Murti et al.
patent: 2004/0038459 (2004-02-01), Brown et al.
patent: 2005/0240061 (2005-10-01), Takahashi et al.
patent: 2005/0258417 (2005-11-01), Minakata
patent: 2007/0102696 (2007-05-01), Brown et al.
patent: 2007/0232781 (2007-10-01), Zhu et al.
patent: 2007/0238855 (2007-10-01), Li et al.
patent: 2009/0163693 (2009-06-01), Kim
patent: 2010/0019234 (2010-01-01), Saito et al.
patent: 1821193 (2006-08-01), None
patent: 1 902 135 (1974-11-01), None
patent: 0 786 820 (1998-07-01), None
patent: 0 681 019 (1999-09-01), None
patent: 1 262 469 (2005-01-01), None
patent: 1 416 069 (2007-07-01), None
patent: 1258813 (1971-12-01), None
patent: 2004-107257 (2004-04-01), None
patent: WO 03 030278 (2003-04-01), None
Payne, M. et al., “Organic Field-Effect Transistors from Solution-Deposited Functionalized Acenes with Mobilities as High as 1 cm2/Vs,” JACS, 127, pp. 4986-4987 (2005).
Ito, K et al., “Oligo(2,6-anthrylene)s: Acene-Oligomer Approach for Organic Field-Effect Transistors,” Angew. Chem. Int. Ed., 42, No. 10, pp. 1159-1162 (2003).
Tokito et al., “Acene containing polyfluorenes for red, green and blue emission in organic light-emitting diodes,” Proceedings of SPIE, vol. 4105, pp. 69-74 (2001).
Okamoto et al., “Synthesis of Solution-Soluble Pentacene-Containing Conjugated Copolymers,” J. Am. Chem. Soc., 129, pp. 10308-10309 (2007).
Lehnherr et al., “Pentacene Oligomers and Polymers: Functionalization of Pentacene to Afford Mono-, Di-, Tri- and Polymeric Materials,” Org. Lett., 9 (22), pp. 4583-4586 (2007).
T. Takahashi, et al.; “Straightforward Method for Synthesis of Highly Alkyl . . . ”; J. Am. Chem. Soc.; 2000; pp. 12876-12877; vol. 122.
C. D. Sheraw, et al.; “Functionalized Pentacene Active Layer . . . ”; Advanced Materials; 2003; pp. 2009-2011; vol. 15, No. 23.
O. Farooq; Oxidation of Aromatic 1,2-Dimethanols by Activated Dimethyl Sulfoxide; Synthesis; Oct. 1994; pp. 1035-1036.
D. H. Hua, et al.; “Syntheses and Bioactivities of Substituted 9,10-Dihydro-9,10 . . . ”; J. Org. Chem.; 2002; pp. 2907-2912; vol. 67.
D. Sparfel, et al.; “Transformations Thermiques des . . . ”; Tetrahedron; 1980; pp. 2225-2235; vol. 36; Pergamon Press Ltd.
A. Maliakal, et al.; “Photochemical Stability of Pentacene and a Substituted . . . ”; Chem. Mater.; 2004; pp. 4980-4986; vol. 16.
J. E. Anthony, et al.; “Functionalized Pentacene: Improved Electronic Properties . . . ”; J. Amer. Chem. Soc.; 2001; pp. 9482-9483; vol. 123; XP008066070.
J. E. Anthony, et al.; “A Road Map to Stable, Soluble Easily Crystallized Pentacene Derivatives”; Organic Letters; 2002; pp. 15-18; vol. 4, No. 1.
S. A. Odom, et al.; “Tetracene Derivatives as Potential Red Emitters for Organics LEDs”; Organic Letters; 2003; pp. 4245-4248; vol. 5, No. 23.
M. M. Payne, et al.; “Robust, Soluble Pentacene Ethers”; Organic Letters; 2004; pp. 1609-1612; vol. 6, No. 10.
M. M. Payne, et al.: “Stable, Crystalline Acenedithiophenes with up to Seven Linearly Fused Rings”; Organic Letters; 2004; pp. 3325-3328; vol. 6, No. 19.
M. M. Payne, et al.: “Functionalized Higher Acenes . . . ”; J. Am. Chem. Soc.; 2005; pp. 4986-4987; vol. 127.
K. Ito, et al.; “Oligo(2,6-anthrylene)s: Acene-Oligomer . . . ” Angew. Chem. Int. Ed.; 2003; pp. 1159-1162; vol. 42, No. 10; XP008066064.
M. M. Payne, et al.; “Organic Field Effect Transistors from Solution Deposited . . . ” J. Am. Chem. Soc.; Mar. 19, 2005; pp. 4986-4987; vol. 127; XP008066061.

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