Compound and method of producing organic semiconductor device

Details Compound and method of producing organic semiconductor device Compound and method of producing organic semiconductor device

2011-04-19

2011-04-19

Wilson, James O (Department: 1624)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C540S145000

Reexamination Certificate

active

07928221

ABSTRACT:
A method of producing an organic semiconductor device is provided in which a layer composed of an organic semiconductor having excellent crystallinity and orientation in a low-temperature region can be formed, and the device can be produced in the air. The method includes forming a layer composed of an organic semiconductor precursor on a base body and irradiating the organic semiconductor precursor with light, wherein the organic semiconductor precursor is a porphyrin compound or an azaporphyrin compound having in its molecule at least one of the structure represented by the following general formula (1) or (2):

REFERENCES:
patent: 5659181 (1997-08-01), Bridenbaugh et al.
patent: 2004/0087676 (2004-05-01), Okuyama
patent: 2006/0081880 (2006-04-01), Miyazaki et al.
patent: 2007/0012914 (2007-01-01), Miura et al.
patent: 2007/0051947 (2007-03-01), Nakayama et al.
patent: 2007/0085072 (2007-04-01), Masumoto et al.
patent: 5-55568 (1993-03-01), None
patent: 5-190877 (1993-07-01), None
patent: 8-264805 (1996-10-01), None
patent: 2004-107216 (2004-04-01), None
patent: 2004-221318 (2004-08-01), None
patent: 2004-266157 (2004-09-01), None
Christos D. Dimitrakopoulos, et al., “Organic Thin Film Transistors for Large Area Electronics”, Advanced Materials, 2002, pp. 99-117, vol. 14, No. 2.
Eizoh Kawatoh, et al., “Analysis of Sputtered Neutrals by Nonresonant Multiphoton Ionization”, Japanese Journal of Applied Physics, 1991, pp. 608-677, vol. 30, No. 3.
H. Sirringhaus, et al., “Two-Dimensional Charge Transport in Self-Organized, High-Mobility Conjugated Polymers”, Nature, 1999, pp. 685-688, vol. 401.
A.R. Brown, et al., “Precursor Route Pentacene Metal-Insulator-Semiconductor Field-Effect Transistors”, Journal of Applied Physics, 1996, pp. 2136-2138, vol. 79, No. 4.
Nathalie Vets, et al., “Synthesis and Thermolysis of a Diels-Alder Adduct of Pentacene and Thiophosgene”, Tetrahedron Letters, 2004, pp. 7287-7289, vol. 45.
Ali Afzali, et al., “Photosensitive Pentacene Precursor: Synthesis, Photothermal Patterning, and Application in Thin-Film Transistors”, Advanced Materials, 2003, pp. 2066-2069, vol. 15, No. 24.
U.S. Appl. No. 10/571,688, International Filing Date Mar. 8, 2005, Inventor Miura Daisuke.
U.S. Appl. No. 10/583,126, International Filing Date Mar. 16, 2005, Inventor Akane Masumoto.
Organic Reactions, vol. 52, Ed. Leo A. Paquette, Apr. 1998, pp. 76 to 79 and 352 to 353.

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